{
  "engine": "built-in ImageGen",
  "date": "2026-10-26",
  "records": [
    {
      "file": "assets/expressions/bird-expressions.provenance.json",
      "record": {
        "asset": "bird-expressions.png",
        "engine": "built-in image_gen.imagegen",
        "intent": "identity-preserve",
        "status": "generated six-expression concept atlas; not a validated 3D face rig or final emotional-readability system",
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-06cc8c2f-44d8-4e4c-9113-8a8a524f3bf3.png",
        "output_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/expressions/bird-expressions.png",
        "prompt": "Use case: identity-preserve.\nAsset type: facial-expression atlas for an approved original product mascot.\nRequested output: 1536 x 1024 landscape RGBA PNG with genuinely transparent empty background.\nInput image 1 is the approved Cup-Cap Bird identity; input image 2 is the same bird's corrected turnaround. Preserve the same original bird, materials and costume; do not invent a new character.\n\nCreate SIX large HEAD-AND-SHOULDERS portraits of the SAME bird in a clean TWO-ROW, THREE-COLUMN atlas, in this exact reading order:\nTop left: NEUTRAL ATTENTIVE — steady soft forward gaze, closed beak, relaxed eyelids.\nTop middle: CURIOUS — head/long neck gently tilted, one upper eyelid slightly raised, pupils focused toward something nearby; no drawn eyebrow.\nTop right: SMALL AMUSED SMILE — slight lifted corners of the beak and tiny beak parting, subtly pleased eyes.\nBottom left: DELIGHTED BUT RESTRAINED — more open eyes, slight joyful beak opening, a gentle buoyant neck lift; no scream or exaggerated laugh.\nBottom middle: TENDER LISTENING — softened upper lids and close attentive gaze, head inclined toward a person just outside frame; kind, receptive, awake.\nBottom right: SURPRISED AHA — alert slight eye opening and small beak opening as if understanding something; curiosity not fear.\n\nConsistent portrait scale and crop: show the whole red mug hat INCLUDING its full handle, head, the character's long S-neck, shoulders and enough of the top yellow jacket/lilac cuffs/cream folded-paper chest pocket to identify the costume. Similar chest-height lower crop for all six. All six hats/heads/shoulders must be clearly separate, centered within six equal invisible cells, no overlapping. Deliberately leave spacious transparent gaps and broad transparent outer margins. No labels, no text, no frames or separators.\n\nIDENTITY LOCK: very small charcoal oval bird head, cream NARROW oval eye areas with small dark pupils, orange-red pointed beak, long slender charcoal S-neck, not a big-head baby bird. One hard glossy red ceramic mug worn UPSIDE-DOWN as a hat: CLOSED solid exterior bottom is on TOP, mug opening faces DOWN over head, one handle fixed on CHARACTER'S LEFT. Butter-yellow oversized misbuttoned woven-cotton jacket, cream buttons, lilac ribbed cuffs, cream folded-slip pocket on CHARACTER'S LEFT. Keep accepted head/body ratio, hat construction, cloth cut and colors. Charcoal soft bird surface, cotton weave, glossy red ceramic. Gentle even editorial 3D lighting, clean alpha cutout.\n\nWork only through eyelids, pupils, small beak opening and neck inclination to produce the six emotional distinctions. No human mouth, giant teeth, tears, stress scribbles, contempt, sneer, forced sadness, fear, emoji/app icons, labels, different hats, new clothes, jewelry, huge baby eyes, opaque background, scene or colored glow cloud. These are approachable social-product expressions, never mocking or guilt-inducing.",
        "reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/bird-turnaround.png"
        ],
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "sha256": "ba5d9e59c7d2bc8923a3f17a73e3c2aea15e4d87717822f3dacbfc819c2e66f6",
        "bytes": 2277642,
        "preservation": "Generated PNG copied unchanged; built-in source original retained. No cropping, raster editing or background processing.",
        "transparency": {
          "requested": true,
          "format": "RGBA PNG",
          "png_color_type": 6,
          "production_cutout_QA": "not completed"
        },
        "visual_inspection": {
          "observed": "Six head/neck/shoulder portraits in two rows and three columns. Whole mug hats and handles are visible; yellow woven jacket, lilac cuffs and folded-slip pocket remain recognizable. Changes use gaze, head/neck inclination and small beak opening. No text, tears, teeth or icons.",
          "expression_order_requested": [
            "neutral attentive",
            "curious tilt",
            "small amused smile",
            "delighted but restrained",
            "tender listening",
            "surprised aha"
          ],
          "limitations": [
            "Eye areas are rounder and more open than the accepted narrow-eye design, especially in the delighted portrait; this is visible identity drift.",
            "The amused, delighted and aha states rely heavily on similar open-beak shapes; their emotional distinction is subtle.",
            "Neutral and tender-listening portraits also remain close; affect labels describe the brief rather than validated audience recognition.",
            "Some shoulders meet their row's lower edge and transparent gap between rows is small; broad requested outer safe margins were not fully achieved.",
            "Soft low-alpha colored shadow pixels remain around cutouts; production alpha edges, facial rig consistency and actual small-size emotional readability remain unvalidated."
          ]
        }
      }
    },
    {
      "file": "assets/expressions/otter-expressions.provenance.json",
      "record": {
        "schema_version": 1,
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen",
        "execution_mode": "built-in",
        "use_case": "identity-preserve",
        "asset_type": "generated_2d_head_and_shoulders_expression_atlas",
        "not_a_3d_model": true,
        "asset_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/expressions/otter-expressions.png",
        "source_generated_path": "generation-cache:/01a17765-fffd-7d60-bf8d-09c07e38e518/exec-55048e29-969c-41f9-9f9d-62fc3f6792d2.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "requested_transparent_background": true,
        "actual_format": "PNG RGBA 8-bit",
        "sha256": "fb4c0ca9635c81c7219ff0f7abaf72bb64057b6f7aa4b45911317949beb61057",
        "byte_length": 2196836,
        "prompt": "Use case: identity-preserve.\nAsset type: a 2D raster expression atlas for a product mascot, with editorial 3D-rendered appearance; not a 3D model.\nPrimary request: ONE 1536 x 1024 landscape transparent sheet with SIX consistent HEAD-AND-SHOULDERS portraits of the SAME Backwards Otter, arranged in a spacious two-row by three-column atlas.\nReference image 1 is its accepted v4 identity and definitive costume. Reference image 2 is the same-character turnaround proposal for face, proportions and material continuity. Preserve this otter's identity and costume, not a new character.\n\nIdentity invariants: modest flattened oval SKY-BLUE head, cream muzzle flowing into the cream upper chest, tiny black nose, tiny round ears, paired short whisker strokes. Small ink pupils in cream eye areas, adult-friendly face proportions. Same neck and shoulders and visible front neck tie of the CREAM and RED SQUARE-GRID backwards kitchen apron in all six portraits. Matte blue surface and textured woven apron/tie matching the references. No shorts or tails needed because these are head-and-shoulders portraits.\nExpression changes are the task: avoid repeating the sleepy half-lid reference face six times. Vary lid opening, pupil direction, head angle and small mouth shape so each expression is clearly readable, kind and never contemptuous. Keep eyes modest in size, not giant baby eyes; preserve the small pupil and muzzle construction.\n\nSpacious atlas, consistent head/shoulder scale and camera distance, six distinct portraits, no overlap, no borders or labels.\nTop row from left to right:\n1. NEUTRAL ATTENTIVE: head upright, eyes comfortably OPEN, looking toward viewer, calm small closed mouth.\n2. CURIOUS TILT: slight head tilt and interested sideways glance, one lid raised slightly, small thoughtful mouth.\n3. SMALL AMUSED SMILE: gently narrowed smiling lids, subtle asymmetrical upturned mouth, private amused warmth.\nBottom row from left to right:\n4. QUIET DELIGHT: relaxed slightly raised chin, softly smiling open eye areas and a small delighted smile, no forced grin.\n5. GENTLE LISTENING: head inclined toward the viewer, softened OPEN attentive lids and steady small pupils, mouth softly neutral, clear caring attention.\n6. SURPRISED AHA: slightly widened but modest eye areas, small round mouth, bright recognition rather than fear.\n\nKeep every ear, whisker, tie end, muzzle and shoulder fully inside the frame with generous space between portraits and at least 8 percent clear transparent safety around the outside. Soft editorial 3D light with gentle material shading, matching approved refs.\nBackground: true transparent alpha; no panel, colored glow, floor, vignette, haze or shadow cloud.\nDo not add tears, pain, stress symbols, diagnostic symbols, emoji, laughter directed at others, huge infant eyes, new clothes, hats, props, human eyebrows, words, labels, grids, UI, logos, watermarks, extra ears or whiskers. This is an OTTER with a small mouth, never a beak.",
        "references": [
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
            "sha256": "9d11d293c5c24778470a627b35def4254748e50b6706334349c88135eedd5803",
            "role": "approved v4 identity and definitive costume"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/otter-turnaround.png",
            "sha256": "63636292e3bff5bbeb34ea04ca36a3e05439ed622d71ff090d46d01832f9acb0",
            "role": "same-character turnaround proposal for face, shape and material continuity"
          }
        ],
        "preservation": "Generated original copied unchanged; no manual image edit, cropping, resampling, compositing or alpha cleanup.",
        "qa": {
          "observed_expression_order": [
            "top-left: neutral, still half-lidded",
            "top-center: curious head tilt and uneven lids",
            "top-right: small amused smile",
            "bottom-left: quiet delighted upward glance",
            "bottom-center: inclined listening head with somewhat softer lids",
            "bottom-right: aha with modestly widened eyes and small round mouth"
          ],
          "identity": "Blue oval head, cream muzzle/chest, tiny black nose, small round ears, paired whisker strokes and cream/red square-grid apron neck tie preserved. All ears, muzzles and tie ends visible.",
          "observed_limitations": [
            "Neutral attentive and gentle listening remain partly half-lidded; the request for consistently open attentive lids is only partially achieved.",
            "Curious and listening portraits share similar head tilts; expression differences are subtler than the aha portrait.",
            "Portraits are separate with no overlapping faces or ties, but the requested 8 percent clear outer safety margin is not met.",
            "The atlas varies eyelids, pupils, head angle and mouth, but should not be treated as a final expression rig or measured proof of emotional interpretation."
          ],
          "alpha_observation": {
            "zero_alpha_pixels": 691230,
            "total_pixels": 1572864,
            "maximum_alpha": 254,
            "dominant_nonzero_alpha": 253,
            "subject_bounds_alpha_gt16": [
              76,
              52,
              1509,
              971
            ],
            "clear_outer_margins_pixels": {
              "left": 76,
              "top": 52,
              "right": 26,
              "bottom": 52
            },
            "requested_safety_margin_percent": 8,
            "met_requested_safety_margin": false,
            "note": "Transparent exterior and near-opaque subject interiors; no alpha alteration."
          }
        }
      }
    },
    {
      "file": "assets/expressions/rabbit-expressions.provenance.json",
      "record": {
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen.imagegen",
        "mode": "identity-preserving generated raster expression atlas",
        "asset_status": "Generated 2D expression proposal; not a validated 3D model, facial rig, animation or production-ready character asset.",
        "prompt": "Use case: stylized-concept / identity-preserve.\nAsset type: six-expression head-and-shoulders atlas for the approved Cross-Talk Rabbit product mascot.\nGenerate ONE landscape 1536 x 1024 raster with GENUINELY TRANSPARENT background. Arrange SIX portraits of THE SAME character in TWO ROWS x THREE COLUMNS, generous transparent gutters, exactly six portraits. Same head scale and same upper-torso crop in each cell, but allow slight head/neck/ear gesture changes. Include more upper torso when needed so all the character's long ears remain fully visible, including every loop and ear end. Nothing cropped, no overlaps, leave 8% transparent outer margins. Do not draw a grid or colored boxes.\n\nInput image 1 is the approved v4 Cross-Talk Rabbit and is the primary exact identity target. Image 2 is its turnaround proposal for continuity, defer to image 1 when details differ. This request is a new expression sheet, not six full-body poses.\n\nIDENTITY LOCK:\nKeep the same VERY SMALL horizontal-oval LILAC head, exceptionally long slender lilac neck, tiny cream muzzle/nose area, narrow pale cream horizontal eye shapes and SMALL ink pupils, tiny original nose and restrained mouth. Do not enlarge head or eyes into a cute toddler. Exactly TWO ears in every portrait, same roots, total length and thickness as the reference: character anatomical RIGHT ear (viewer LEFT when front-facing) forms a LARGE OPEN LOOP like a kettle handle, other anatomical LEFT ear is long with a sideways S-droop. The loop stays OPEN and never becomes an extra head or third ear. Allow small natural elastic ear gesture variation without changing this identity. Sky-blue oversized knit sweater with ribbed collar and visible small BLANK cream folded-corner paper patch on upper chest. No change of outfit or color.\nSame editorial 3D material style as reference: smooth matte lilac skin, tactile sky-blue knitting with subtle yarn detail, soft consistent studio light and local shape shading, no background environment or floor. Product mascot, not plush toy or doll.\n\nThe SIX genuinely different expressions, ordered left to right, top row then bottom:\n1. NEUTRAL ATTENTIVE: level head, calm tiny mouth, relaxed narrow eye shapes, small pupils attentive toward viewer, ears settled.\n2. CURIOUS TILT: slight head tilt and forward long-neck inclination, one eyelid gently lifted, pupils directed toward something nearby, S-ear modestly lifted. Mouth tiny and questioning without a question-mark prop.\n3. SMALL AMUSED SMILE: one subtle mouth corner rises, eyelids gently compressed in affectionate amusement, not sarcastic or mocking, loop ear slightly angled.\n4. QUIETLY DELIGHTED: small open smile rather than huge grin, eyes subtly brighter and softly arched, head slightly up, ears gently perked while keeping original loop/S forms.\n5. TENDER LISTENING: soft attentive eyelids, chin slightly lowered and head gently tilted toward the viewer, tiny relaxed reassuring smile, S-ear softly lowered. Warm listening, not sadness or pity.\n6. SURPRISED AHA: eyebrows/eyelids modestly lifted, tiny rounded mouth, small pupils engaged with recognition; open loop flexes a little taller, S-ear gently lifts. Positive discovery rather than fear or alarm.\n\nExpressions MUST visibly differ in eye/eyelid shapes, mouth and ear/neck gesture while retaining the original narrow-eyed small-head identity. Keep kindness in all six.\nText: NONE.\nAvoid: enormous eyes or pupils, round baby heads, crying, tears, diagnoses, fear, stress/sweat marks, flying emojis, hearts, captions, labels, words, question marks, logos, decorative props, new clothes, extra ears or limbs, body pose duplication, exaggerated mocking grin, opaque background or checkerboard artwork.",
        "actual_reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/rabbit-turnaround.png"
        ],
        "original_source_path": "generation-cache:/01a17764-ae0f-7cd3-854f-71df4e9925d3/exec-c286d4c0-62b1-43c8-89b4-d2d001b00eed.png",
        "workspace_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/expressions/rabbit-expressions.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "transparent_background_requested": true,
        "actual_png_color_type": "RGBA",
        "alpha_observation": {
          "minimum": 0,
          "maximum": 254,
          "fully_transparent_pixels": 858389,
          "alpha_above_128_pixels": 629016,
          "total_pixels": 1572864
        },
        "sha256": "57a282edd1ba82473a7bd0ecdc588f65bcb2acf9268cc06f63d69053c92c5802",
        "bytes": 2242400,
        "original_preserved": true,
        "postprocessing": "None; unchanged byte-for-byte copy.",
        "visible_review": {
          "observed": "Six upper-torso portraits in a 2×3 atlas: neutral, curious, amused, quietly delighted, tender listening and aha. Loop/S-ear identity, blue knit and folded patch remain visible; no captions, tears, hearts, new clothes or third ears.",
          "limitations": [
            "Outer margins are tighter than the requested 8%, particularly beside the long S-ear tips.",
            "Aha and delighted eye openings become rounder than the original narrow eye shape; the pupils also read slightly larger.",
            "Curious and tender-listening poses share a similar neck tilt, though mouths and eyelids differ.",
            "Head shape and patch placement vary subtly between portraits; this is an atlas proposal rather than measured facial-model continuity."
          ]
        }
      }
    },
    {
      "file": "assets/models/bird-turnaround.provenance.json",
      "record": {
        "asset": "bird-turnaround.png",
        "engine": "built-in image_gen.imagegen",
        "intent": "identity-preserve",
        "status": "generated concept; not a validated 3D model",
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-6c65e6cf-1340-4c8e-be9e-8ad7148ab9de.png",
        "output_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/bird-turnaround.png",
        "prompt": "Use case: precise-object-edit / identity-preserve.\nAsset type: correction of an original character turnaround concept sheet.\nRequested output: landscape 1536 x 1024 RGBA PNG, genuinely transparent empty background.\n\nInput image 1 is the exact turnaround sheet to edit. Preserve its four character views, identity, costumes, colors, woven jacket and material rendering. Input image 2 is the approved Cup-Cap Bird identity reference; use it only to ensure this remains the same character, not as a new pose sheet.\n\nMake ONLY these three corrections:\n1. In the FOURTH/BACK view, correct the red ceramic MUG HAT orientation. This hat is an UPSIDE-DOWN MUG. Its opening faces DOWN around the bird's head. Its uppermost visible surface is the solid CLOSED red ceramic exterior BOTTOM/BASE of the mug, a flat red disk with a subtle foot ring if needed. There must be NO hole, NO hollow dark interior, NO open drinking rim facing upward. Match the inverted hat construction in views 1 and 2. Keep handle on the character's left, which appears on viewer's left in the back view.\n2. In the THIRD/SIDE view, turn only the head/face into a TRUE 90-degree profile pointing to the RIGHT. Show EXACTLY ONE near cream oval eye and one pointed orange-red beak. Hide the far eye fully behind the head silhouette. Keep the long charcoal S-neck, existing side-view body, wing-arm and fan tail.\n3. Reframe the whole four-view row at equal height with genuine transparent safe margins: minimum 8% canvas width completely empty on BOTH outer left and right edges, minimum 8% height clear above the hats and below feet; comfortable clear gaps between every figure. All figures fully visible and uncropped, common foot baseline. Do not crop. Modest uniform scale-down of all four figures is allowed solely to produce these safe margins.\n\nEverything else invariant: FOUR total full-body views in one horizontal row, FRONT / THREE-QUARTER / SIDE / BACK; original neutral standing rest pose; small oval head, very long charcoal neck, slender orange-red legs and broad bird feet; two wing-arms only; butter-yellow oversized misbuttoned cotton jacket, cream buttons, lilac ribbed cuffs, cream folded-slip chest pocket on CHARACTER'S LEFT; charcoal fan tail; red reflective ceramic hat. Do not move the pocket or turn it into a bag. No redesign, no new costumes, no new props, no changed head/body ratio, no human hands, no labels/text, no lines, no logo, no opaque scene, no glow cloud, no nursery proportions. Soft even editorial 3D light, clear alpha cutout edges. This remains a concept sheet, not a claim of a validated 3D model.",
        "reference_paths": [
          "project:/runs/control-tower/v0.1.0/run_20261026_offbeat_world_v5/initial-variants/bird-turnaround.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png"
        ],
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "sha256": "27884ef67d9200bb8d0a845a16be6b6c877b570711d404ea05985acce8c649ad",
        "bytes": 1976198,
        "preservation": "Corrected generated PNG copied unchanged over the designated final asset. First output and first provenance archived unchanged in the run initial-variants directory; both built-in generated originals retained. No cropping, padding or raster editing.",
        "transparency": {
          "requested": true,
          "format": "RGBA PNG",
          "alpha_min": 0,
          "alpha_max": 254,
          "fully_transparent_pixels": 1043143,
          "total_pixels": 1572864,
          "alpha_bounds": {
            "1": [
              0,
              5,
              1519,
              1007
            ],
            "128": [
              32,
              146,
              1509,
              896
            ],
            "240": [
              33,
              147,
              1509,
              896
            ]
          },
          "inspection_method": "Read-only PNG decode and alpha histogram/bounds; no raster transformation."
        },
        "visual_inspection": {
          "views": "Four full-body neutral standing views in one row: front, three-quarter, side and back.",
          "retained": "Charcoal long-neck bird, red mug hat, yellow woven jacket, lilac cuffs, cream folded-slip pocket, red legs, fan tail.",
          "corrected": [
            "Back hat now has a solid red closed base instead of an open cavity.",
            "Third view now shows one eye."
          ],
          "limitations": [
            "The requested 8% left/right transparent safe margin was not achieved by the edit: main alpha>=128 bounds x32..1509 on a 1536px canvas (about 2.1% left and 1.7% right). Use layout padding when displaying; do not claim intrinsic safety margin passed.",
            "Soft low-alpha colored edge/shadow pixels extend near canvas edges; max alpha remains 254. Transparency is present but production cutout QA remains open.",
            "Generated views are conceptual; exact 3D construction and cross-view anatomy/material consistency have not been validated."
          ]
        },
        "revision": 2,
        "initial_variant": {
          "asset": "project:/runs/control-tower/v0.1.0/run_20261026_offbeat_world_v5/initial-variants/bird-turnaround.png",
          "provenance": "project:/runs/control-tower/v0.1.0/run_20261026_offbeat_world_v5/initial-variants/bird-turnaround.provenance.json",
          "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-810375ab-3f87-4741-bcf1-ddbff142066e.png",
          "sha256": "a2648334ba9dd1e4a3534a8bc2906dc6961a9e4bd845744c88d8b6bfd194820a",
          "prompt": "Use case: identity-preserve.\nAsset type: approved original product mascot model turnaround sheet, generated concept only.\nRequested canvas: 1536 x 1024 landscape PNG with genuinely transparent background.\nReference roles: Image 1 is the identity target and must be preserved faithfully: the CUP-CAP BIRD shown in three poses. Images 2 and 3 are only this cast's material context; do NOT place or hybridize those characters. Image 4 is the project world's red ceramic mug material. Image 5 is the project world's woven textiles and object material vocabulary.\n\nPrimary request: Show ONE SAME approved Cup-Cap Bird in FOUR equal-height views on ONE HORIZONTAL ROW, ordered FRONT, THREE-QUARTER FRONT, SIDE, BACK. Exactly one full-body figure per view, four total. Same neutral standing-rest pose with wing-arms relaxed at the sides, feet on a common baseline. Each view shows all extremities and mug hat uncropped. Generous 8% transparent outer margins and comfortable transparent gaps between figures. No labels or text, no technical lines, no background, no platforms or ground plane.\n\nIdentity invariants: Long S-shaped neck in charcoal black, small oval head with cream narrow oval eyes and small dark pupils, red-orange pointed beak. Do not shorten the neck or enlarge the head. Lock the accepted head/body ratio, neck length, jacket silhouette, costume palette and material. Exactly two wing-arms with rounded feather fingers, two skinny red-orange legs and broad bird feet, charcoal fan tail. The red upside-down glazed CERAMIC MUG HAT has its handle on the CHARACTER'S LEFT side in every view, following the same physical object through the rotation; never mirror or swap it. Butter-yellow oversized woven cotton jacket, asymmetrical misbuttoned front placket, cream buttons, lilac ribbed cuffs. Cream folded-slip chest pocket on the CHARACTER'S LEFT, consistent through all views. The back view shows jacket back and fan tail, no front pocket or face pasted onto back.\n\nStyle: realistic editorial 3D character sheet matching image 1. Hard reflective red ceramic glaze contrasts with tactile woven yellow cotton and lilac ribbed cuffs, subtle charcoal bird surface. Soft even studio light, clean transparent edges. This is a rotation of the existing approved character, not a redesign. No new interpretation, no copied external IP.\nAvoid: other characters, new costumes, new props, hand-held paper, human hands, human facial features, logos, words, pig/Discord-like shape, nursery proportions, plush-toy redesign, extra limbs, duplicated views, large perspective or pose variations.",
          "reference_paths": [
            "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
            "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
            "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
            "project:/docs/design/app-ui-v1/assets/mug-rest.png",
            "project:/docs/design/app-ui-v1/assets/kettle-rest.png"
          ]
        },
        "correction": {
          "engine": "built-in image_gen.imagegen",
          "prompt": "Use case: precise-object-edit / identity-preserve.\nAsset type: correction of an original character turnaround concept sheet.\nRequested output: landscape 1536 x 1024 RGBA PNG, genuinely transparent empty background.\n\nInput image 1 is the exact turnaround sheet to edit. Preserve its four character views, identity, costumes, colors, woven jacket and material rendering. Input image 2 is the approved Cup-Cap Bird identity reference; use it only to ensure this remains the same character, not as a new pose sheet.\n\nMake ONLY these three corrections:\n1. In the FOURTH/BACK view, correct the red ceramic MUG HAT orientation. This hat is an UPSIDE-DOWN MUG. Its opening faces DOWN around the bird's head. Its uppermost visible surface is the solid CLOSED red ceramic exterior BOTTOM/BASE of the mug, a flat red disk with a subtle foot ring if needed. There must be NO hole, NO hollow dark interior, NO open drinking rim facing upward. Match the inverted hat construction in views 1 and 2. Keep handle on the character's left, which appears on viewer's left in the back view.\n2. In the THIRD/SIDE view, turn only the head/face into a TRUE 90-degree profile pointing to the RIGHT. Show EXACTLY ONE near cream oval eye and one pointed orange-red beak. Hide the far eye fully behind the head silhouette. Keep the long charcoal S-neck, existing side-view body, wing-arm and fan tail.\n3. Reframe the whole four-view row at equal height with genuine transparent safe margins: minimum 8% canvas width completely empty on BOTH outer left and right edges, minimum 8% height clear above the hats and below feet; comfortable clear gaps between every figure. All figures fully visible and uncropped, common foot baseline. Do not crop. Modest uniform scale-down of all four figures is allowed solely to produce these safe margins.\n\nEverything else invariant: FOUR total full-body views in one horizontal row, FRONT / THREE-QUARTER / SIDE / BACK; original neutral standing rest pose; small oval head, very long charcoal neck, slender orange-red legs and broad bird feet; two wing-arms only; butter-yellow oversized misbuttoned cotton jacket, cream buttons, lilac ribbed cuffs, cream folded-slip chest pocket on CHARACTER'S LEFT; charcoal fan tail; red reflective ceramic hat. Do not move the pocket or turn it into a bag. No redesign, no new costumes, no new props, no changed head/body ratio, no human hands, no labels/text, no lines, no logo, no opaque scene, no glow cloud, no nursery proportions. Soft even editorial 3D light, clear alpha cutout edges. This remains a concept sheet, not a claim of a validated 3D model.",
          "reference_paths": [
            "project:/runs/control-tower/v0.1.0/run_20261026_offbeat_world_v5/initial-variants/bird-turnaround.png",
            "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png"
          ],
          "targeted_changes": [
            "Closed solid exterior mug base on back-view hat, opening downward",
            "Hide far eye in third profile view",
            "Increase transparent outer margins"
          ],
          "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-6c65e6cf-1340-4c8e-be9e-8ad7148ab9de.png"
        }
      }
    },
    {
      "file": "assets/models/otter-turnaround.provenance.json",
      "record": {
        "schema_version": 1,
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "asset_type": "generated_2d_turnaround_proposal",
        "not_a_3d_model": true,
        "engine": "built-in image_gen",
        "execution_mode": "built-in",
        "use_case": "identity-preserve",
        "asset_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/otter-turnaround.png",
        "source_generated_path": "generation-cache:/01a17765-fffd-7d60-bf8d-09c07e38e518/exec-638a6c82-93b7-485b-91bb-9938b6ae9535.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "requested_transparent_background": true,
        "actual_format": "PNG RGBA 8-bit",
        "sha256": "63636292e3bff5bbeb34ea04ca36a3e05439ed622d71ff090d46d01832f9acb0",
        "byte_length": 1923527,
        "preservation": "Generated original copied unchanged; no crop, manual image edit, resampling, alpha cleanup, or compositing.",
        "prompt": "Use case: identity-preserve.\nAsset type: a 2D raster turnaround proposal of one approved product mascot, editorial 3D rendered appearance; this is not a 3D model.\nPrimary request: Make ONE landscape 1536 x 1024 transparent character turnaround sheet for the SAME Backwards Otter in reference image 1. Preserve its exact approved v4 costume, materials, body ratios, facial identity, and shape language.\nInput images: Image 1 is the definitive otter identity reference and edit target; image 2 Cup-Cap Bird and image 3 Cross-Talk Rabbit are cast context only, do not put them in this output or borrow their costume; image 4 red mug and image 5 knitted kettle are this project's own brand-world material references only.\nSubject invariants: sky-blue long curved torso otter; modest flattened oval head; cream chest and muzzle; small ink nose and pupils in narrow eye areas; two small round ears and simple whisker dashes; two arms and two webbed feet. Long tapered blue tail rooted consistently at the lower back, identical thickness and length across all views. Butter-yellow wide cuffed shorts with paper-slip pocket. Cream and red SQUARE GRID kitchen apron worn BACKWARDS, draped over the back like a cape, with a plain neck tie visible at the front. This is an ordinary backwards kitchen apron, not superhero clothing.\nComposition: FOUR equally scaled neutral-standing full-body views in ONE horizontal row from left to right: FRONT, THREE-QUARTER FRONT, SIDE, BACK. Exactly one of each view, all on the same baseline, equally scaled, clearly separated, no overlap. The rear view clearly reveals the ordinary apron bib construction and neck ties, without superhero identity. Four individually legible views with 8 percent transparent safe margins on all outer edges. Entire characters including ears, tail and feet fully visible. Neutral standing arms relaxed slightly away from body, not a T-pose. Keep tail shape consistent but positioned so each view can be seen.\nStyle: exact soft editorial 3D lighting and detailed knit/woven garment texture of image 1. Body is matte smooth with gentle surface texture; shorts are fabric; apron shows a red square grid. Warm attentive neutral expression, subtle asymmetry and calm approachable presence, adult-friendly lanky proportions, not nursery, toy or plush proportions.\nBackground: genuinely transparent alpha. No background panel, floor, environment or color fill.\nConstraints: no extra costume, hats, superhero symbols, unrelated props, extra limbs, extra tails, extra characters, exaggerated grin, pose collage or closeup. No words, labels, guides, arrows, lines, UI, watermarks or logos. Preserve approved identity rather than redesign.\nTargeted correction to the first attempt: give every view ample separation and true 8 percent clear outer safe margins; in particular the first tail must be fully inside the frame with generous blank space to its left. Make the head a modest flattened oval, not a larger round plush head. Open the eye areas just slightly for warm attentive neutrality, preserving small ink pupils and the same approved face. Background must be true zero-alpha transparency with no colored glow, vignette, halo, haze or floor; solid character interiors must be fully opaque, allowing only narrow antialiasing on edges. Maintain exactly the four requested full-body views and all approved costume details.",
        "references": [
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
            "sha256": "9d11d293c5c24778470a627b35def4254748e50b6706334349c88135eedd5803",
            "role": "definitive approved identity reference"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
            "sha256": "e49a295ac1f909e7632c69e4a7adba903f7b8d8d99934522b96e6c4add676bdf",
            "role": "cast context only"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
            "sha256": "4964eafcb1c58538ef16980a3627a504d0176d9d2774c2d053edeb7d07e64848",
            "role": "cast context only"
          },
          {
            "path": "project:/docs/design/app-ui-v1/assets/mug-rest.png",
            "sha256": "b522fef10d4c498d838161dfb375d71cf638d7a3d448c8791ee63a90a4474c6a",
            "role": "project brand-world material reference"
          },
          {
            "path": "project:/docs/design/app-ui-v1/assets/kettle-rest.png",
            "sha256": "a8d002eaee0c67bc19aea41d8f5b304a05f97305f32436676da49189469c04f6",
            "role": "project brand-world material reference"
          }
        ],
        "qa": {
          "views": "Four full-body neutral-standing views: front, three-quarter front, side, back. One row. No words or labels.",
          "identity": "Sky-blue torso, cream muzzle/chest, yellow cuffed shorts, paper-slip pocket, red square-grid backwards apron and long blue tail are retained.",
          "observed_limitations": [
            "The expression remains half-lidded despite a warmer-neutral request.",
            "The tail contour and root presentation vary between views; these are generated observations, not a rig-ready model construction.",
            "Apron reads as a short drape/cape; the request for explicit ordinary apron construction is only partially achieved.",
            "All parts are visible, but left/right tail safe margins are about 22 pixels (1.4 percent), below the requested 8 percent. Use the full source without cropping."
          ],
          "alpha_observation": {
            "zero_alpha_pixels": 952227,
            "total_pixels": 1572864,
            "maximum_alpha": 254,
            "dominant_nonzero_alpha": 253,
            "subject_bounds_alpha_gt16": [
              22,
              164,
              1514,
              875
            ],
            "note": "Transparent exterior with near-opaque subject interiors; no manual alpha alteration."
          }
        },
        "attempts": [
          {
            "selected": false,
            "source_generated_path": "generation-cache:/01a17765-fffd-7d60-bf8d-09c07e38e518/exec-99678b8f-575a-4bd3-8d7d-5d0895548192.png",
            "prompt": "Use case: identity-preserve.\nAsset type: a 2D raster turnaround proposal of one approved product mascot, editorial 3D rendered appearance; this is not a 3D model.\nPrimary request: Make ONE landscape 1536 x 1024 transparent character turnaround sheet for the SAME Backwards Otter in reference image 1. Preserve its exact approved v4 costume, materials, body ratios, facial identity, and shape language.\nInput images: Image 1 is the definitive otter identity reference and edit target; image 2 Cup-Cap Bird and image 3 Cross-Talk Rabbit are cast context only, do not put them in this output or borrow their costume; image 4 red mug and image 5 knitted kettle are this project's own brand-world material references only.\nSubject invariants: sky-blue long curved torso otter; modest flattened oval head; cream chest and muzzle; small ink nose and pupils in narrow eye areas; two small round ears and simple whisker dashes; two arms and two webbed feet. Long tapered blue tail rooted consistently at the lower back, identical thickness and length across all views. Butter-yellow wide cuffed shorts with paper-slip pocket. Cream and red SQUARE GRID kitchen apron worn BACKWARDS, draped over the back like a cape, with a plain neck tie visible at the front. This is an ordinary backwards kitchen apron, not superhero clothing.\nComposition: FOUR equally scaled neutral-standing full-body views in ONE horizontal row from left to right: FRONT, THREE-QUARTER FRONT, SIDE, BACK. Exactly one of each view, all on the same baseline, equally scaled, clearly separated, no overlap. The rear view clearly reveals the ordinary apron bib construction and neck ties, without superhero identity. Four individually legible views with 8 percent transparent safe margins on all outer edges. Entire characters including ears, tail and feet fully visible. Neutral standing arms relaxed slightly away from body, not a T-pose. Keep tail shape consistent but positioned so each view can be seen.\nStyle: exact soft editorial 3D lighting and detailed knit/woven garment texture of image 1. Body is matte smooth with gentle surface texture; shorts are fabric; apron shows a red square grid. Warm attentive neutral expression, subtle asymmetry and calm approachable presence, adult-friendly lanky proportions, not nursery, toy or plush proportions.\nBackground: genuinely transparent alpha. No background panel, floor, environment or color fill.\nConstraints: no extra costume, hats, superhero symbols, unrelated props, extra limbs, extra tails, extra characters, exaggerated grin, pose collage or closeup. No words, labels, guides, arrows, lines, UI, watermarks or logos. Preserve approved identity rather than redesign.",
            "reason_for_retry": "Tail was too close to the outer edge; targeted safe-margin and warmer-neutral refinement."
          },
          {
            "selected": true,
            "source_generated_path": "generation-cache:/01a17765-fffd-7d60-bf8d-09c07e38e518/exec-638a6c82-93b7-485b-91bb-9938b6ae9535.png",
            "prompt": "Use case: identity-preserve.\nAsset type: a 2D raster turnaround proposal of one approved product mascot, editorial 3D rendered appearance; this is not a 3D model.\nPrimary request: Make ONE landscape 1536 x 1024 transparent character turnaround sheet for the SAME Backwards Otter in reference image 1. Preserve its exact approved v4 costume, materials, body ratios, facial identity, and shape language.\nInput images: Image 1 is the definitive otter identity reference and edit target; image 2 Cup-Cap Bird and image 3 Cross-Talk Rabbit are cast context only, do not put them in this output or borrow their costume; image 4 red mug and image 5 knitted kettle are this project's own brand-world material references only.\nSubject invariants: sky-blue long curved torso otter; modest flattened oval head; cream chest and muzzle; small ink nose and pupils in narrow eye areas; two small round ears and simple whisker dashes; two arms and two webbed feet. Long tapered blue tail rooted consistently at the lower back, identical thickness and length across all views. Butter-yellow wide cuffed shorts with paper-slip pocket. Cream and red SQUARE GRID kitchen apron worn BACKWARDS, draped over the back like a cape, with a plain neck tie visible at the front. This is an ordinary backwards kitchen apron, not superhero clothing.\nComposition: FOUR equally scaled neutral-standing full-body views in ONE horizontal row from left to right: FRONT, THREE-QUARTER FRONT, SIDE, BACK. Exactly one of each view, all on the same baseline, equally scaled, clearly separated, no overlap. The rear view clearly reveals the ordinary apron bib construction and neck ties, without superhero identity. Four individually legible views with 8 percent transparent safe margins on all outer edges. Entire characters including ears, tail and feet fully visible. Neutral standing arms relaxed slightly away from body, not a T-pose. Keep tail shape consistent but positioned so each view can be seen.\nStyle: exact soft editorial 3D lighting and detailed knit/woven garment texture of image 1. Body is matte smooth with gentle surface texture; shorts are fabric; apron shows a red square grid. Warm attentive neutral expression, subtle asymmetry and calm approachable presence, adult-friendly lanky proportions, not nursery, toy or plush proportions.\nBackground: genuinely transparent alpha. No background panel, floor, environment or color fill.\nConstraints: no extra costume, hats, superhero symbols, unrelated props, extra limbs, extra tails, extra characters, exaggerated grin, pose collage or closeup. No words, labels, guides, arrows, lines, UI, watermarks or logos. Preserve approved identity rather than redesign.\nTargeted correction to the first attempt: give every view ample separation and true 8 percent clear outer safe margins; in particular the first tail must be fully inside the frame with generous blank space to its left. Make the head a modest flattened oval, not a larger round plush head. Open the eye areas just slightly for warm attentive neutrality, preserving small ink pupils and the same approved face. Background must be true zero-alpha transparency with no colored glow, vignette, halo, haze or floor; solid character interiors must be fully opaque, allowing only narrow antialiasing on edges. Maintain exactly the four requested full-body views and all approved costume details."
          }
        ]
      }
    },
    {
      "file": "assets/models/rabbit-turnaround.provenance.json",
      "record": {
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen.imagegen",
        "mode": "identity-preserving generated raster turnaround proposal",
        "model_status": "Generated 2D turnaround proposal; not a validated 3D model, rig, or production-ready character asset.",
        "prompt": "Use case: stylized-concept / identity-preserve.\nAsset type: 2D raster turnaround proposal for a product mascot design system, NOT a validated 3D model.\nCreate ONE single landscape character turnaround sheet at requested 1536 x 1024 pixels with a genuinely transparent background. Show the SAME approved CROSS-TALK RABBIT in exactly FOUR same-scale full-body views in one row, left-to-right FRONT, 3/4 FRONT, SIDE, BACK. No written labels. Same neutral resting standing pose in all views, feet level, arms comfortably relaxed slightly clear of body. Each view must truly rotate the same character rather than duplicate the front. Generous 8% transparent outer margins; separate views, no overlap and no cropping.\n\nINPUT ROLES:\nImage 1 is the exact identity target: the approved v4 Cross-Talk Rabbit. Preserve its anatomy, proportions, colors, clothing, fabric and material contrast.\nImages 2 and 3 are cast context ONLY (Cup-Cap Bird and Backwards Otter), do not add either character to this sheet and do not borrow their anatomy/clothes.\nImages 4 and 5 are this project's object material/palette context ONLY (red mug and knitted kettle), no additional objects.\n\nRABBIT IDENTITY LOCK:\nLilac skin, a very small horizontal-oval head, exceptionally long slender neck and torso, long limbs, narrow cream horizontal eye shapes with small dark ink pupils, tiny cream muzzle, tiny nose/mouth. Attentive warm neutral face, no mocking expression. NOT a baby rabbit, plush toy or round-headed mascot.\nExactly TWO very long ears from the same roots and with the same lengths throughout. The character's anatomical RIGHT ear (viewer LEFT in the front view) forms one large OPEN RING like the handle of a kettle. The other anatomical LEFT ear bends sideways in a long S curve. Preserve the open-loop silhouette and its correct side as the body rotates; keep its opening visibly recognizable even in side/back view through a slight natural angle, never change it into a solid lump or a third ear.\nSky-blue oversized KNIT sweater with large ribbed cuffs and collar, cream cropped trousers, glossy tomato-red flat loafers. A COMPLETE RED OVER-EAR HEADPHONE is worn as the waist belt: two visible hip earcups connected by a red curved front headband. It is recognizably headphones, not an ordinary belt, no extra headset on the head. Small cream folded-corner slip patch on the sweater chest.\nPreserve the approved outfit exactly with believable front/side/back continuity, no new clothes or props.\nEditorial 3D render aesthetic matching image 1: smooth matte lilac skin, tactile detailed sky-blue knit, subtle cream trouser weave, shiny red accessories. Soft studio lighting with restrained local shading, no environmental background, no floor plane, no heavy cast shadow. Crisp clean transparent silhouette.\nText: none.\nAvoid logos, labels, typography, measurement lines, arrows, guides, frames, decorative icons, duplicate views, giant heads, cute infant proportions, new jewelry, other characters, third ears, extra limbs or fingers, background scene.",
        "actual_reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
          "project:/docs/design/app-ui-v1/assets/mug-rest.png",
          "project:/docs/design/app-ui-v1/assets/kettle-rest.png"
        ],
        "original_source_path": "generation-cache:/01a17764-ae0f-7cd3-854f-71df4e9925d3/exec-b31ad524-b83e-493b-b7da-ef79d77e88f0.png",
        "workspace_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/rabbit-turnaround.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "transparent_background_requested": true,
        "actual_png_color_type": "RGBA",
        "alpha_observation": {
          "minimum": 0,
          "maximum": 254,
          "fully_transparent_pixels": 889501,
          "total_pixels": 1572864
        },
        "sha256": "b43cccfea1b855310095993106e9e21a8cfa4eaf1730167e5e7a4059a0875513",
        "bytes": 2194620,
        "original_preserved": true,
        "postprocessing": "None; unchanged byte-for-byte copy.",
        "visible_review": {
          "identity": "Small horizontal head, lilac long neck/limbs, open ring ear, S-curve ear, sky knit, cream trousers, red loafers and headphone waistwear present. Same-side ring-ear continuity reads across the sheet.",
          "limitations": [
            "Front and three-quarter views rotate only slightly apart; the latter is a shallow three-quarter proposal.",
            "Outer side margins are narrower than the requested 8%; no body part visibly cut.",
            "Rear headphone band arrangement and ring-ear depth remain a generated proposal requiring model-sheet reconciliation."
          ]
        }
      }
    },
    {
      "file": "assets/objects/off-duty-objects.provenance.json",
      "record": {
        "schema_version": 1,
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen",
        "execution_mode": "built-in",
        "use_case": "stylized-concept",
        "asset_type": "generated_2d_editorial_prop_atlas",
        "scope": "Own-project illustration study, not adopted UI icons or provider logos.",
        "not_a_3d_model": true,
        "asset_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/objects/off-duty-objects.png",
        "source_generated_path": "generation-cache:/01a17765-fffd-7d60-bf8d-09c07e38e518/exec-98e5254b-d833-4c1e-b659-d07f60cdc3d6.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "requested_transparent_background": true,
        "actual_format": "PNG RGBA 8-bit",
        "sha256": "98be67bf6c9ca42876f2aef8918b8e565859332325417fe82f3315d65e04a4bf",
        "byte_length": 2179876,
        "prompt": "Use case: stylized-concept.\nAsset type: own-project editorial 3D prop atlas, eight separate original illustrations. Not adopted UI icons, functional UI controls or provider logos.\nPrimary request: ONE 1536 x 1024 LANDSCAPE image with TRUE TRANSPARENT EXTERIOR and EXACTLY EIGHT distinct objects, in a spacious TWO ROWS by FOUR COLUMNS atlas.\nReference image 1 supplies the project's tomato-red mug ceramic material and red palette only; DO NOT add its legs to the plain mug requested here. Reference image 2 supplies the reclining lilac knitted kettle, squat red stool and square-grid cloth, which must be separated into their own individual objects in this atlas. Reference images 3, 4 and 5 supply accepted v4 character-world context only: folded paper, red headphones used as waist belt, red-grid cloth, soft/hard material contrast. NO CHARACTERS in this output.\n\nTop row from left to right, one separate whole object per location:\n1. ONE blank cream folded-corner paper slip, thick soft paper with one clearly turned down corner. No writing.\n2. ONE tomato-red ceramic mug, ordinary closed bottom, open top and one loop handle, softly rounded proportions, NO LEGS, no face.\n3. ONE lilac knitted reclining kettle, gently lying sideways as in reference 2, soft loop handle and bent soft spout, one small red lid knob. Kettle alone, without stool or cloth.\n4. ONE small squat tomato-red stool, softly rounded glossy hard material with four short legs, like reference 2. Nothing sitting on it.\n\nBottom row from left to right:\n5. ONE red over-ear headphones object curved into a waist-belt form: two red ear cups connected by one curved red band, same visual family as the rabbit's belt. No additional belt or buckle.\n6. ONE neatly folded cream tea towel with RED SQUARE-GRID check pattern, visible soft knit/weave, no other pattern.\n7. ONE cream page/booklet, slightly thick, with a single SKY-BLUE BLANK rectangular photo-like insert on its front. Nothing inside that blue rectangle; no text anywhere.\n8. ONE sky-blue hollow soft loop / gently linked ribbon sculpture, a simple open connected shape suggesting shared context abstractly. Original abstract object, no recognizable provider mark or UI symbol.\n\nComposition: Exactly eight separate objects, generous whitespace/gutters, comparable visual importance, each fully visible and contained within its own area. No overlap, no piling props together, no duplicates, no small extra floating pieces. Use ample transparent outer margins. Three-quarter product-object views, softly imperfect but legible forms. Soft editorial 3D illumination and palette from own-project refs: tomato red, lilac, cream, sky blue. Preserve contrast between hard glossy ceramic/plastic, soft paper, and textile knit/weave.\n\nTRANSPARENCY IS ESSENTIAL: real zero-alpha exterior. NO COLORED GLOW, no vignette, no atmospheric halo, no haze, no colored background, no fuzzy ambient background, no black matte, no stage or environment. Only tiny local contact shadows immediately beneath objects, no wide blurred clouds. Clean silhouettes and narrow natural antialiasing. The atlas must composite cleanly onto light or dark layout.\nNo characters, faces, limbs, eyes, words, labels, letters, typography, numerals, grids dividing the layout, panels, arrows, logos, watermarks, UI, scenery or unrelated props. Red square grid belongs ONLY on the folded towel, not across the canvas.",
        "references": [
          {
            "path": "project:/docs/design/app-ui-v1/assets/mug-rest.png",
            "sha256": "b522fef10d4c498d838161dfb375d71cf638d7a3d448c8791ee63a90a4474c6a",
            "role": "project mug material and palette"
          },
          {
            "path": "project:/docs/design/app-ui-v1/assets/kettle-rest.png",
            "sha256": "a8d002eaee0c67bc19aea41d8f5b304a05f97305f32436676da49189469c04f6",
            "role": "project reclining kettle, stool, square-grid textile"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
            "sha256": "e49a295ac1f909e7632c69e4a7adba903f7b8d8d99934522b96e6c4add676bdf",
            "role": "accepted v4 character-world accessory and material context; no characters requested"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
            "sha256": "4964eafcb1c58538ef16980a3627a504d0176d9d2774c2d053edeb7d07e64848",
            "role": "accepted v4 character-world accessory and material context; no characters requested"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
            "sha256": "9d11d293c5c24778470a627b35def4254748e50b6706334349c88135eedd5803",
            "role": "accepted v4 character-world accessory and material context; no characters requested"
          }
        ],
        "preservation": "Generated original copied unchanged; no crop, manual image editing, resampling, compositing or alpha cleanup.",
        "qa": {
          "observed_order": [
            "top-left: one blank cream folded-corner paper slip",
            "top-second: one red mug with handle, closed bottom, no legs",
            "top-third: reclining lilac knitted kettle with loop handle, spout and red lid knob",
            "top-right: small red squat stool",
            "bottom-left: red over-ear headphones",
            "bottom-second: folded cream/red square-grid tea towel",
            "bottom-third: cream booklet with blank sky-blue front rectangle",
            "bottom-right: hollow sky-blue intertwined loop sculpture"
          ],
          "count": 8,
          "characters_present": false,
          "observed_limitations": [
            "Headphones read as conventional over-ear headphones; the requested waist-belt curvature is not unambiguous.",
            "The blue linked loop is visually abstract, but its exact connected topology is not mechanically resolved.",
            "Outer horizontal margins are modest: left 34 px and right 24 px; all eight objects remain fully visible and separate.",
            "Underlying RGB channels contain colored halos in zero-alpha pixels. Sampled background pixels have alpha 0, so these RGB halos are hidden by compliant alpha compositing; low-alpha edge pixels remain and no manual cleanup was performed."
          ],
          "alpha_observation": {
            "zero_alpha_pixels": 834374,
            "low_alpha_1_to16_pixels": 84429,
            "total_pixels": 1572864,
            "maximum_alpha": 254,
            "dominant_nonzero_alpha": 253,
            "subject_bounds_alpha_gt16": [
              34,
              132,
              1511,
              913
            ],
            "clear_outer_margins_pixels": {
              "left": 34,
              "top": 132,
              "right": 24,
              "bottom": 110
            },
            "sampled_background_pixels": {
              "100": [
                {
                  "xy": [
                    10,
                    100
                  ],
                  "rgba": [
                    22,
                    20,
                    17,
                    0
                  ]
                },
                {
                  "xy": [
                    300,
                    100
                  ],
                  "rgba": [
                    43,
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                  ]
                },
                {
                  "xy": [
                    740,
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                  ],
                  "rgba": [
                    68,
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                },
                {
                  "xy": [
                    1145,
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                  ],
                  "rgba": [
                    20,
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                  ]
                },
                {
                  "xy": [
                    1520,
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                  "rgba": [
                    28,
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                }
              ],
              "520": [
                {
                  "xy": [
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                  "rgba": [
                    124,
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                },
                {
                  "xy": [
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                  "rgba": [
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                },
                {
                  "xy": [
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                  "rgba": [
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                },
                {
                  "xy": [
                    1145,
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                  "rgba": [
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                },
                {
                  "xy": [
                    1520,
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                  "rgba": [
                    95,
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                }
              ],
              "950": [
                {
                  "xy": [
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                  "rgba": [
                    30,
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                },
                {
                  "xy": [
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                },
                {
                  "xy": [
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                    1520,
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                  "rgba": [
                    23,
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                }
              ]
            },
            "note": "Real alpha channel and zero-alpha exterior verified by PNG decoding; hidden RGB is not itself a solid matte. No manual alpha changes."
          }
        }
      }
    },
    {
      "file": "assets/poses/bird-poses.provenance.json",
      "record": {
        "asset": "bird-poses.png",
        "engine": "built-in image_gen.imagegen",
        "intent": "identity-preserve",
        "status": "generated six-pose concept atlas; not a validated 3D model or animation sprite sheet",
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-7a8e6590-1b04-45b0-a175-bb82cfad4885.png",
        "output_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/poses/bird-poses.png",
        "prompt": "Use case: identity-preserve.\nAsset type: six-pose atlas of an approved original product mascot.\nOutput requested: 1536 x 1024 landscape RGBA PNG, genuinely transparent empty background.\nInputs: Image 1 is the approved Cup-Cap Bird identity and clothing target. Image 2 is its corrected turnaround, use for the same proportions and upside-down mug construction. No external character reference.\n\nCreate SIX poses of the SAME Cup-Cap Bird, in a spacious grid of TWO ROWS and THREE COLUMNS, ordered left to right:\nTOP LEFT — modest hello: neutral standing, one feather wing raised in a small welcoming wave.\nTOP CENTER — quiet listening: seated on the floor, both long skinny red legs extended forward, wings relaxed near knees, head turned attentively, no equipment.\nTOP RIGHT — absurd backward lean: dramatic long-neck/body lean backwards with stable planted feet, one wing steadying the inverted cup hat, the other balancing naturally.\nBOTTOM LEFT — gentle offering: full body in a slight forward step, offering ONE small blank folded cream paper slip in one feather wing toward a friend just outside frame.\nBOTTOM CENTER — tiptoe: comical tall long-neck tiptoe with both wings extended asymmetrically for balance, body elongated but same identity.\nBOTTOM RIGHT — attentive leaning-in: feet planted apart, long S-neck curves forward to listen, wing-arms open softly with visible rounded feather fingers, kind curious gaze.\n\nAll SIX WHOLE BODIES, hats, feet, tails and wing tips fully visible, separated, and uncropped. The grid must be sparse enough that no poses overlap. Reserve at least 8% canvas transparent outer margins and a clear transparent gap between rows and columns. Each pose belongs to its own equal-size grid region. No labels, no dividers, no words.\n\nLOCK IDENTITY: long slender S-neck, charcoal bird head and body, small oval head with TWO cream narrow oval eye areas and small dark pupils (one near eye only when a true side profile), pointed orange-red beak. No enlarged baby head. One hard glossy red UPSIDE-DOWN MUG HAT, its opening down around head, CLOSED SOLID CERAMIC BOTTOM on top, one handle fixed on CHARACTER'S LEFT. Butter-yellow oversized tactile woven-cotton jacket with shifted/misbuttoned cream-button placket, lilac ribbed cuffs, cream folded-slip chest pocket on CHARACTER'S LEFT, red skinny legs, broad red bird feet, TWO wing-arms with three rounded feather fingers, charcoal fan tail. Keep jacket cut and material, pocket and hat silhouette. Hard ceramic contrasts with soft woven cotton.\n\nMatch the accepted realistic editorial 3D character rendering, soft even light and clear alpha cutout. Faces kind and curious, never mocking, in pain, alarmed or guilt-inducing. Expressive offbeat physical comedy comes from posture and the project's displaced everyday objects, not a clown face. No plush-toy redesign, nursery proportions, new clothes, jewelry, heart or app icons, human extra arms/hands, multiple pupils/extra eyes, props besides the single blank slip in the offering pose, text, logos, background scene, ground plane or colored glow cloud. Six distinct actions only, no duplicated poses.",
        "reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/bird-turnaround.png"
        ],
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "sha256": "ab69f636b746dda40525f239d13de546fffb26404168bb9ec0d688a550af1ffa",
        "bytes": 2038832,
        "preservation": "Generated PNG copied unchanged; source original retained. No raster editing, cropping, recoloring or background processing.",
        "transparency": {
          "requested": true,
          "format": "RGBA PNG",
          "alpha_min": 0,
          "alpha_max": 254,
          "fully_transparent_pixels": 1075209,
          "total_pixels": 1572864,
          "alpha_bounds": {
            "1": [
              0,
              11,
              1517,
              1023
            ],
            "128": [
              81,
              15,
              1502,
              982
            ]
          },
          "inspection_method": "Read-only PNG decode and alpha histogram/bounds; no raster transformation."
        },
        "visual_inspection": {
          "observed": "Six separated full-body bird figures in two rows and three columns. Distinct wave, seated rest, backward hat-balancing lean, blank-slip offering, long-neck balancing step, and attentive forward lean. Red cup hat, yellow jacket, lilac cuffs and folded pocket are retained.",
          "limitations": [
            "The requested tiptoe pose reads more like an exaggerated balancing walking step; a toe-only support is not clearly established.",
            "The exact count of three feather fingers is not consistent or unambiguous in every wing gesture.",
            "Intrinsic 8% outer safe margins were not achieved; some hats and feet approach atlas edges. Use layout padding for presentation.",
            "Soft low-alpha colored shadow pixels remain near silhouettes, alpha maximum is 254. Production cutout and cross-pose 3D consistency are not validated."
          ]
        }
      }
    },
    {
      "file": "assets/poses/otter-poses.provenance.json",
      "record": {
        "schema_version": 1,
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen",
        "execution_mode": "built-in",
        "use_case": "identity-preserve",
        "asset_type": "generated_2d_pose_library_proposal",
        "not_a_3d_model": true,
        "asset_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/poses/otter-poses.png",
        "source_generated_path": "generation-cache:/01a17765-fffd-7d60-bf8d-09c07e38e518/exec-c60628ac-63b3-48d8-b98a-2b0e99f9e857.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "requested_transparent_background": true,
        "actual_format": "PNG RGBA 8-bit",
        "sha256": "ee6d19b2dc81607ea226befe9bdc028bdfd5b4914393844fceb3c169aa7bccbd",
        "byte_length": 1959057,
        "prompt": "Use case: identity-preserve.\nAsset type: 2D raster product mascot pose-library sheet, editorial 3D rendered appearance, not a 3D model.\nPrimary request: create ONE 1536 x 1024 landscape transparent image containing SIX full-body poses of the SAME approved Backwards Otter. Reference image 1 is the accepted v4 identity and definitive costume. Reference image 2 is its turnaround proposal for consistent shape and materials. Preserve that character rather than invent a new one.\n\nIdentity: a sky-blue long gently curved torso; modest small flattened oval head; cream muzzle and chest; small ink nose and pupils; two round ears and short whisker strokes. Yellow wide cuffed shorts with a paper-slip pocket. Cream kitchen apron with RED SQUARE GRID pattern worn backwards over the back and tied at the front of the neck. This ordinary backwards apron is humorous everyday clothing, not superhero identity. Two arms, two webbed feet, ONE long tapered tail consistently connected to the same lower-back root and similar in length and thickness in all six poses. Same material and fabric details throughout. Slightly more attentive eyes than the sleepy references; calm neutral or gently interested mouth, no pain, forced grin or mockery. Maintain the same lanky adult-friendly proportions.\n\nLayout: spacious TWO ROWS by THREE COLUMNS, one full-body pose in each area, evenly spaced with generous clear gutters. Each figure approximately equal scale, no overlap. Top row left to right: (1) small open-paw hello wave with one arm relaxed; (2) quietly sitting on its own CONNECTED coiled tail, webbed feet forward, hands resting gently; (3) overhead sideways stretch with both hands above the head and torso bent sideways. Bottom row left to right: (4) gently holding and offering ONE blank folded paper slip, with the other hand open; (5) relaxed sideways lean, both arms open and welcoming, no crossed arms; (6) slow comical balancing step with one foot raised slightly and its attached tail acting as counterweight. The silhouette and body mechanics must make the six actions obviously distinct.\n\nKeep every tail, foot, ear and cloth hem fully visible, contained within its own area. Ask for at least 8 percent transparent safety around all outer edges and useful gutters. Keep the long tails accommodated by reducing the character scale rather than cropping them.\nLighting and style: same soft editorial 3D lighting, matte blue skin, detailed woven/knitted grid apron and fabric shorts as the references. Gentle warm approachable mood.\nBackground: true transparent alpha, no colored glow, floor, backdrop panel, vignette or shadow cloud.\nNo new costumes, hats, shoes, logos, superhero symbols, extra props, extra tails, extra limbs, extra characters, words, labels, guides, panels, UI or watermarks. The ONE offered blank folded slip in pose 4 and the small existing pocket slips are the only paper. Preserve original character identity and exact costume.",
        "references": [
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
            "sha256": "9d11d293c5c24778470a627b35def4254748e50b6706334349c88135eedd5803",
            "role": "approved v4 identity and definitive costume"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/otter-turnaround.png",
            "sha256": "63636292e3bff5bbeb34ea04ca36a3e05439ed622d71ff090d46d01832f9acb0",
            "role": "same-character turnaround proposal for shape and material consistency"
          }
        ],
        "preservation": "Generated original copied unchanged; no cropping, manual image editing, resampling, compositing or alpha cleanup.",
        "qa": {
          "observed_pose_order": [
            "top-left: small open-paw hello",
            "top-center: sitting quietly on connected coiled tail, feet forward",
            "top-right: overhead sideways stretch",
            "bottom-left: offering one blank folded paper slip",
            "bottom-center: open welcoming arms and side lean",
            "bottom-right: balancing step with attached tail"
          ],
          "identity": "Blue long torso, modest oval head, cream chest/muzzle, round ears, whisker strokes, yellow wide cuffed shorts, paper-slip pocket and cream/red square-grid backwards apron retained.",
          "observed_limitations": [
            "Half-lidded eyes remain close to the v4 reference; the more attentive expression request is only partially achieved.",
            "The backwards apron continues to read as a short cape/drape. This is not an approved superhero identity or garment construction model.",
            "The six figures are fully visible, but the requested 8 percent outer safety margin is not met, especially above the overhead stretch.",
            "The quiet sitting tail appears coiled and connected, but exact tail root/topology across poses is a generated proposal, not a rig-ready construction."
          ],
          "alpha_observation": {
            "zero_alpha_pixels": 998321,
            "total_pixels": 1572864,
            "maximum_alpha": 254,
            "dominant_nonzero_alpha": 253,
            "subject_bounds_alpha_gt16": [
              101,
              14,
              1493,
              994
            ],
            "clear_outer_margins_pixels": {
              "left": 101,
              "top": 14,
              "right": 42,
              "bottom": 29
            },
            "requested_safety_margin_percent": 8,
            "met_requested_safety_margin": false,
            "note": "Transparent exterior with near-opaque subject interiors; no alpha edits. All original bytes preserved."
          }
        }
      }
    },
    {
      "file": "assets/poses/rabbit-poses.provenance.json",
      "record": {
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen.imagegen",
        "mode": "identity-preserving generated raster pose sheet",
        "asset_status": "Generated 2D pose proposal; not a validated 3D model, rig, animation or production-ready character asset.",
        "prompt": "Use case: stylized-concept / identity-preserve.\nAsset type: a product mascot full-body gesture and behavior sheet.\nGenerate one landscape 1536 x 1024 raster with GENUINELY TRANSPARENT background, showing SIX full-body instances of ONE SAME approved CROSS-TALK RABBIT, arranged in a spacious TWO ROWS x THREE COLUMNS. Six instances only. Same scale of head/body anatomy in all cells. All whole ears, hands and shoes visible, no overlap between cells, leave 8% transparent outer margins and generous transparent gutters. No floor, background scene, text, labels, guide lines, panels, grid lines, logos or watermark.\n\nInput roles: Image 1 is the exact approved v4 rabbit identity. Image 2 is its turnaround proposal, only for continuity. Follow Image 1 if any detail differs. Image 3 is companion cast context ONLY, never draw this bird. Images 4 and 5 are project palette/material context ONLY, no extra props from them.\n\nIDENTITY INVARIANTS, crucial:\nLilac rabbit with VERY SMALL horizontal-oval head, exceptionally long slender neck/torso and long limbs. Narrow cream horizontal eyes with small ink pupils, tiny cream muzzle and small mouth. Kind attentive small expressions, never mocking or toddler-like.\nExactly TWO very long ears, exactly TWO arms and TWO legs in every instance. The character's anatomical RIGHT ear (viewer LEFT in a front view) is a single LARGE OPEN LOOP, never filled, never another head or third ear. Other ear is a long SIDEWAYS S curve. Maintain same ear roots, length and thickness through poses; open ring ear may flex elastically in dance but must stay recognizably open.\nOutfit identical in every pose: SKY-BLUE oversized knitted sweater with ribbed collar and large cuff sleeves, small blank cream FOLDED-CORNER SLIP PATCH at chest, CREAM cropped trousers and glossy TOMATO-RED FLAT LOAFERS. A complete pair of RED OVER-EAR HEADPHONES is worn AT THE WAIST, both hip earcups and connecting red headband, NOT an ordinary belt, NOT headphones on head. No added clothes or jewelry.\nEditorial 3D render as Image 1, matte smooth lilac skin, detailed tactile blue yarn, cream woven trousers and glossy red headphones/shoes. Soft consistent studio illumination, no ground or heavy cast shadows. Not a plush toy, baby rabbit or round-headed vinyl doll.\n\nThe SIX clearly different poses, ordered left-to-right, top row then bottom:\n1. SMALL HELLO: upright on two close feet, one palm open in a modest wave near shoulder, other arm relaxed; warm small eye contact.\n2. QUIET LISTENING: sit fully cross-legged, hands gently resting near ankles, relaxed upright neck, attentive eyes; loafers and ring ear fully visible, no headwear.\n3. COMIC SIDEWAYS STRETCH: low wide lunge with legs spread, torso curving gently to one side, both arms extended overhead to the opposite side, long S ear trailing; whole anatomy remains visible and no extra limb.\n4. OFFERING A SLIP: a gentle forward lean with staggered feet, extend ONE hand with exactly ONE small BLANK cream folded-corner paper slip at waist/chest level; other hand loosely open, no duplicate paper. Chest patch remains sewn in place.\n5. AMUSED SIDEWAYS DANCE: light sideways step on one supporting leg, second foot raised slightly, arms naturally counterbalanced at different heights, open loop ear gently elastically tilted but still open; subtle amused smile, not manic or forced laughter.\n6. CALM ACKNOWLEDGMENT: settled on both feet, one hand resting over own chest, other arm resting low, a small kind nod. No heart icon and no heart-shaped hands.\n\nMake the six silhouettes, support points, arm spreads and rhythms visibly distinct. Preserve outfit and small-head/long-body identity in every pose. The quiet poses are as warm as the humorous poses.\nAvoid: text, labels, hearts, icons, floating noise props, extra sheets, other characters, infant/toddler gaze, angry or mocking expressions, six repeated standing poses, cropping, collisions, opaque background, checkerboard drawn as artwork.",
        "actual_reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/rabbit-turnaround.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/app-ui-v1/assets/mug-rest.png",
          "project:/docs/design/app-ui-v1/assets/kettle-rest.png"
        ],
        "original_source_path": "generation-cache:/01a17764-ae0f-7cd3-854f-71df4e9925d3/exec-4bdf2c1b-9cc9-4383-9b83-bd4eac1c0ce2.png",
        "workspace_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/poses/rabbit-poses.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "transparent_background_requested": true,
        "actual_png_color_type": "RGBA",
        "alpha_observation": {
          "minimum": 0,
          "maximum": 254,
          "fully_transparent_pixels": 1020154,
          "alpha_above_128_pixels": 459186,
          "total_pixels": 1572864
        },
        "sha256": "bbc3a4bdda8f72be95130f9cd584aa9e9d92b3052253d7a3447bf44eada67689",
        "bytes": 2093092,
        "original_preserved": true,
        "postprocessing": "None; unchanged byte-for-byte copy.",
        "visible_review": {
          "observed": "Six distinct full-body actions in two rows: small wave, cross-legged listening, lateral lunge/stretch, offering one blank folded slip, single-leg sideways dance, and calm hand on chest. Open-loop/S-ear identity and costume remain visible. No additional characters, hearts, labels or visible extra limbs.",
          "limitations": [
            "Top and side margins are narrower than the requested 8%, although whole ears and shoes remain visible.",
            "The six figures are not uniformly scaled to a measured model; stretch and seated projection change apparent body size.",
            "The dance loop stays fairly upright; its elastic action is restrained rather than strongly deformed.",
            "Gaze is similarly lateral across several actions; expression differentiation remains subtle."
          ]
        }
      }
    },
    {
      "file": "assets/scenes/cast-hero.provenance.json",
      "record": {
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen",
        "source": "generation-cache:/01a175b5-18c6-7651-90e1-6cd7cd4cc4c0/exec-3c724614-7534-46c0-8077-9b353a6fd85e.png",
        "requested_dimensions": [
          2048,
          1152
        ],
        "transparent_background": false,
        "references": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
          "project:/docs/design/app-ui-v1/assets/mug-rest.png",
          "project:/docs/design/app-ui-v1/assets/kettle-rest.png"
        ],
        "prompt": "Use case: stylized-concept. Asset: full cast HERO SCENE for an approved character design system, not new mascot alternatives. Target 2048x1152, WIDE landscape 16:9. Date 2026-10-26, no visible writing. Warm cream background, NOT transparent.\nREFERENCE ROLES: image1 is accepted Cup-Cap Bird; image2 accepted Cross-Talk Rabbit; image3 accepted Backwards Otter. Preserve their exact identity, anatomy and costume. Image4 walking red mug and image5 resting knitted kettle/stool/grid towel are our OWN project world, palette/material only. No Discord or Pinterest assets to copy.\nCreate an art-directed editorial 3D HANGOUT SPACE for Softly Out of Order / Objects Off Duty / Quiet Stage, a product where people share odd snippets, songs, images, short text and files without explaining themselves. The scene feels like ordinary things have taken a day off. Offbeat and relatable, not fantasy combat, childish playground or technology gaming room.\nCAST LOCK: BIRD long charcoal S-neck/small oval head/narrow cream eyes/red-orange pointed beak/skinny red legs/broad bird feet/fan tail, red ceramic mug worn UPSIDE DOWN with CLOSED red bottom on top and side handle, oversized butter-yellow shifted-button jacket/lilac cuffs/cream folded-slip pocket. RABBIT small HORIZONTAL lilac head/long neck and torso/one ear OPEN LOOP and other long S-ear, blue loose knitted sweater/cream cropped trousers/red flat loafers/RED HEADPHONES worn around WAIST with two hip cups/blank cream folded-corner chest patch. OTTER small oval sky-blue head/cream muzzle and chest/long body/one long connected tapering tail/round ears/whisker strokes, yellow wide cuffed shorts/paper-slip pocket, cream/red SQUARE-GRID kitchen apron worn BACKWARDS with front neck tie.\nCOMPOSITION: all THREE full-body characters together, roughly same shoulder height while rabbit's ears rise higher, relaxed triangular arrangement. Rabbit center in a curious leaning pose; bird on left mid-strut gently offering ONE cream folded slip toward rabbit; otter on right sitting comfortably on own coiled tail, watching warmly with open paws. No crossed-arm judgment, no compulsory grin. Preserve specific narrow face identity while soften eye contact. No extra people, duplicated characters or wrong costume.\nWORLD: one low sculptural red stool behind, lilac knitted resting kettle perched sideways on it, a few overscaled blank cream folded papers forming gentle platforms. Soft cream seamless physical stage and broad warm daylight, clear grounded shadows, small matte lilac/sky architectural blocks at back. Rich hard red glaze vs woven clothing, no colored ambient glow or halos. Lots of open cream negative space in top ~15% and around figures for web layout, but all bodies big and readable. Clean mature graphic 3D render, carefully staged, spontaneous body language. No giant screen, device, UI, wordmark, text, labels, logos, watermark or additional mascot. No pig, Wumpus, Clyde, Snoo, giant baby eyes, plush infant proportions, emotional diagnosis or guilt.",
        "scope": "approved v4 cast expanded into shared world; no actual UI implementation or naming/production acceptance",
        "actual_dimensions": [
          1672,
          941
        ],
        "sha256": "fec0b44ab6bb43afce65bb2896bc41aafbd5e95ea74129e81acc26b53b359808",
        "bytes": 2017154
      }
    },
    {
      "file": "assets/scenes/passing-it-along.provenance.json",
      "record": {
        "asset": "passing-it-along.png",
        "engine": "built-in image_gen.imagegen",
        "intent": "identity-preserve / illustration-story",
        "status": "generated editorial 3D scene concept; not a rendered validated 3D scene/model or verified cultural outcome",
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-5f2c20fa-0a2c-41aa-ab6f-dadebb9f2399.png",
        "output_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/scenes/passing-it-along.png",
        "prompt": "Use case: identity-preserve / illustration-story.\nAsset type: one original editorial 3D mascot-world scene about optional sharing and receiving.\nRequested canvas: WIDE 2048 x 1152 landscape. OPAQUE warm cream / paper-white background, transparent_background false.\n\nReference roles: Images 1, 2 and 3 are the exact approved Cup-Cap Bird, Cross-Talk Rabbit and Backwards Otter identities and costumes. Images 4 and 5 are only the project's red glazed ceramic and knitted-object material vocabulary. Do not insert extra mug/kettle characters from these material references. Do not create new mascot designs.\n\nScene: Bird stands on the LEFT gently offering ONE LARGE BLANK FOLDED CREAM PAPER SLIP toward Rabbit on the RIGHT. The slip has one clear folded corner, entirely blank, no writing, icon, screen or symbol. Rabbit receives with an open relaxed paw, curious and free to choose, not a forced handshake. Otter sits comfortably a little BEHIND/BESIDE the exchange on its OWN CONNECTED CURLED TAIL, quietly observing with warm attentive eyes; it is included without being made to perform. Three characters total, exactly one of each, ALL THREE WHOLE BODIES visible including hats, ears, tails, hands and feet. Distinct separate silhouettes and readable gentle gestures, modest interpersonal space. This communicates passing a small piece of oneself along without a caption, hierarchy, label or forced emotional response.\n\nEnvironment: quiet warm paper-white studio-like everyday setting with a matte cream floor/background continuous plane, ONE small glossy red low STOOL set beside Otter as a spare piece of furniture, and ONE small flat lilac geometric floor-plane accent. No other furniture or props. Lots of calm negative space around and above the cast. Restrained warm grounded contact shadows, soft even editorial daylight, no giant ambient glow, colored haze, spotlight, gradient vignette or dramatic atmosphere. Grown-up surreal everyday humor through displaced household objects; tactile woven clothing contrasts with hard red ceramic glaze.\n\nIdentity lock:\nBIRD: small charcoal oval head, cream narrow oval eye areas/dark pupils, orange-red pointed beak, very long S-neck, skinny red legs/broad bird feet, feather-wing arms and charcoal fan tail. Red hard ceramic MUG HAT UPSIDE-DOWN, opening faces down over the head, CLOSED SOLID red ceramic bottom on top, ONE handle on CHARACTER'S LEFT. Yellow oversized shifted/misbuttoned woven-cotton jacket, cream buttons, lilac cuffs, cream folded-slip chest pocket on character's left.\nRABBIT: small lilac horizontal oval head and long narrow neck, ONE OPEN RING/LOOP ear with a clear hole and ONE long S-shaped floppy ear, narrow cream eye areas. Sky-blue oversized knitted sweater, blank cream folded-slip chest patch, cream wide cropped trousers, red loafers. RED HEADPHONES ARE WORN AT THE WAIST LIKE A BELT, one earcup on each hip, never on the head or neck.\nOTTER: small sky-blue oval head, little ears/whiskers, cream muzzle/chest, long slim blue body, ONE visibly CONNECTED long curled blue tail supporting its seated rest. Yellow wide cuffed shorts/pocket/cream folded slip. Cream square-grid cloth with RED GRID is the REVERSED APRON, tied at neck with fabric hanging BEHIND its back.\n\nKeep exact approved costume palette, distinctive silhouettes, small-head proportions, knit/weave and physical material language. Expressions kind, curious, comfortable, never mocking, shaming, alarmed, in pain or guilting anyone into responding. No giant baby eyes or plush nursery proportions.\n\nNo text, captions, letters, logo, brand names, app/group labels, screens, UI, buttons, hearts, arrows, media icons, automatic-content confetti, duplicated characters, extra human limbs, pig or Discord shapes, borrowed external character designs, violence or shaming.",
        "reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
          "project:/docs/design/app-ui-v1/assets/mug-rest.png",
          "project:/docs/design/app-ui-v1/assets/kettle-rest.png"
        ],
        "requested_dimensions": {
          "width": 2048,
          "height": 1152
        },
        "actual_dimensions": {
          "width": 1672,
          "height": 941
        },
        "sha256": "b951b4e4295b463b9c2c6effbfdf73be189dae819dc18e3fc121cb15892a64f0",
        "bytes": 1950682,
        "preservation": "Generated PNG copied unchanged; built-in source original retained. No resizing, cropping, raster editing or background processing.",
        "background": {
          "transparent_requested": false,
          "observed": "Opaque warm cream continuous setting with grounded shadows and one lilac floor plane.",
          "png_color_type": 2
        },
        "visual_inspection": {
          "observed": "Bird left offers one blank folded paper to Rabbit to the right of Bird; Rabbit opens one relaxed paw. Otter sits beside/behind the exchange on a visibly connected curled tail, with one red stool alongside. Three whole-body characters, distinct silhouettes, original signature costumes and accessories retained. Warm cream setting, lilac plane, no text/logo/UI, no duplicate figures.",
          "limitations": [
            "Actual output dimensions differ from the requested 2048x1152; use recorded actual pixel size instead of claiming requested resolution.",
            "Rabbit sits near the composition center and Otter is far right, rather than Rabbit occupying the furthest-right slot; the left-to-right exchange is still readable.",
            "The lilac floor plane is broader than the requested small accent.",
            "The carried folded slip is clearly readable but moderate in scale, not especially large.",
            "Tail support, mug handle handedness through all views, exact apparel construction and cross-scene character geometry are generated approximations, not validated 3D constraints.",
            "Friendly optional sharing is the scene's intended narrative; actual audience interpretation and cultural effect have not been measured."
          ]
        }
      }
    },
    {
      "file": "assets/scenes/quiet-company.provenance.json",
      "record": {
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen.imagegen",
        "mode": "identity-preserving editorial 3D scene",
        "asset_status": "Generated 2D scene proposal for the accepted v4 mascot cast; not a validated 3D scene, model package, animation or production integration.",
        "prompt": "Use case: stylized-concept / illustration-story / identity-preserve.\nAsset type: one mature art-directed 3D editorial scene for the approved three-character mascot world.\nGenerate ONE WIDE 2048 x 1152 landscape image, OPAQUE CREAM background and floor close to #FFFCF4. Transparent background FALSE. Exactly THREE accepted v4 cast characters spending quiet unhurried time together, no additional mascot. Theme: silence belongs too. Warm shared presence without visualizing suffering, soliciting care, compulsory support, cheering or exaggerated comedy.\n\nINPUT ROLES: Reference 1 exact approved Cup-Cap Bird identity/outfit; reference 2 exact Cross-Talk Rabbit identity/outfit; reference 3 exact Backwards Otter identity/outfit. Follow their small-head/long-body anatomy, colors, clothing and repurposed objects. Reference 4 red mug material only; do not add another walking mug character. Reference 5 actual lilac knitted kettle and low glazed red stool, reproduce these as ordinary non-living world objects.\n\nCOMPOSITION:\nRefined wide editorial still, camera gently above seated eye level with natural three-quarter depth, full body silhouettes readable and complete. Bird sits LEFT, Rabbit CENTER, Otter RIGHT, loosely arranged with organic space between them, no overlap that conceals identities. Group occupies lower-middle 70% of width, ample cream negative space above and around. A low glossy red stool with the lilac knitted kettle sits just behind the group, offset left of center; kettle handle/spout visible. Minimal plain neutral folded blanket and one or two BLANK cream folded slips may rest nearby, no other props. Cream background and floor blend without a hard horizon, no stage, frame, big colored shape or vignette.\nEach character quietly rests in its own natural posture and attention, no forced smile, no tears. Bird glances warmly toward Rabbit; Rabbit listens with soft attention toward Otter, hands relaxed; Otter looks calmly toward the little gathering rather than posing identically to camera. Faces retain narrow original eye shapes and tiny pupils, gentle and engaged, not mocking, bored scowls or baby eyes.\n\nBIRD LEFT IDENTITY:\nSame small dark ink head, long elegant S-curved dark neck, orange pointed beak and long orange legs/toes; dark wing-like hands. Inverted tomato-red MUG AS HAT, closed flat bottom on top, side handle intact, no contents or open flowerpot. Yellow shifted/misbuttoned cropped jacket with cream buttons/folded-slip pocket and lilac cuffs exactly as v4. Sitting on the floor with long legs forward and slightly asymmetrical knees, all toes visible; one wing hand resting near a knee and other on the floor. Keep the long proportions and intact cup hat.\n\nRABBIT CENTER IDENTITY:\nSame very small horizontal-oval lilac head, very long slender neck/torso and long limbs. Exactly TWO long ears: anatomical RIGHT ear (viewer LEFT in front-facing view) forms LARGE OPEN LOOP, anatomical LEFT ear has long sideways S-droop. Whole ear loop stays open and inside frame, no third ear or short upright rabbit ears. SKY-BLUE oversized knit sweater with large ribbed cuffs/collar and small BLANK cream FOLDED-CORNER chest PATCH, CREAM cropped trousers, RED flat loafers. Complete RED OVER-EAR HEADPHONES remain worn AT THE WAIST with two hip earcups and connecting curved headband; NEVER place the headphones on head, share them with anyone or remove them. Sit loosely cross-legged with both loafers visible, long neck relaxed, hands loosely resting near ankles/knees.\n\nOTTER RIGHT IDENTITY:\nSame small sky-blue head/round little ears, cream muzzle/chest, dark nose and whiskers, very long blue torso, long limbs and one connected long thick curved tail from lower back. Original yellow loose cropped SHORTS with blank folded slip in pocket. Red-and-cream SQUARE-GRID reversed APRON hangs behind body and is tied at FRONT NECK with a little front tie, not a new cape/costume. Sitting comfortably ON ITS OWN CONNECTED CURLED TAIL, tail visibly continuous with lower body, legs/feet visible in a calm asymmetrical rest. Hands resting loosely on knees, no required consoling gesture or forced touching.\n\nSTYLE:\nClear tactile knit versus glazed ceramic contrast. Matte smooth character skin, subtle woven garments, sky-blue sweater with yarn texture, lilac kettle knit, crisp red ceramic hat and stool. Mature expressive editorial 3D as approved refs, not infant toys. Soft broad neutral daylight from upper left, small soft grounded shadows immediately around contact points, clean creamy open space.\nNo colored glow, atmospheric haze, gradient cloud, vignette, nightclub lighting, cast-wide bloom or strong dramatic spotlight. No phones, screens, UI, media cards, earbuds, headphones moved to head, new clothes, costume swapping, extra characters, pig/Discord style, text, labels, logos, words, emojis, hearts, tears or stress marks.",
        "actual_reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
          "project:/docs/design/app-ui-v1/assets/mug-rest.png",
          "project:/docs/design/app-ui-v1/assets/kettle-rest.png"
        ],
        "original_source_path": "generation-cache:/01a17764-ae0f-7cd3-854f-71df4e9925d3/exec-5e3535cb-0b7a-4a72-9ca2-b887a62934b1.png",
        "workspace_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/scenes/quiet-company.png",
        "requested_dimensions": {
          "width": 2048,
          "height": 1152
        },
        "actual_dimensions": {
          "width": 1672,
          "height": 941
        },
        "transparent_background_requested": false,
        "requested_background": "#FFFCF4 cream",
        "actual_png_color_type": 2,
        "alpha_observation": {
          "minimum": 255,
          "maximum": 255,
          "opaque_pixels": 1573352,
          "total_pixels": 1573352
        },
        "corner_color_samples": {
          "0": {
            "left": [
              253,
              249,
              236
            ],
            "right": [
              254,
              252,
              240
            ]
          },
          "940": {
            "left": [
              253,
              249,
              236
            ],
            "right": [
              252,
              247,
              233
            ]
          }
        },
        "sha256": "9c96c58a24d5adf3c9e5f67532887d3e31de1d9be011ce7cb2da0c0a9c573e70",
        "bytes": 1881500,
        "original_preserved": true,
        "postprocessing": "None; unchanged byte-for-byte copy. No resizing to requested dimensions.",
        "visible_review": {
          "observed": "Bird left with long legs forward and intact mug hat; rabbit center loosely cross-legged, ring/S ears and headphones retained at waist; otter right seated on curved tail with yellow shorts and front-tied red-cream grid cloth. Red stool/lilac knitted kettle, folded blank cloth/paper and soft grounded shadows on cream. Three full figures, quiet natural gaze without tears or forced laughter.",
          "limitations": [
            "The otter tail root is partially hidden by the shorts/body; exact tail topology cannot be established from this scene.",
            "One rabbit loafer is partly occluded by the cross-legged pose.",
            "The knitted kettle and stool occupy a conspicuous portion of the background rather than serving as tiny accents.",
            "Cream background includes soft illumination variation and is not an exact uniform #FFFCF4 fill.",
            "Requested output size is recorded separately from actual dimensions; no resampling was performed."
          ]
        }
      }
    },
    {
      "file": "assets/solo/bird-solo.provenance.json",
      "record": {
        "asset": "bird-solo.png",
        "engine": "built-in image_gen.imagegen",
        "intent": "identity-preserve",
        "status": "generated individual cutout for page composition and whole-image motion studies; not a validated 3D model or rig",
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-e9fb4d2e-241e-440c-9902-d43728ddb387.png",
        "output_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/solo/bird-solo.png",
        "prompt": "Use case: identity-preserve.\nAsset type: ONE reusable full-body transparent cutout of an approved original product mascot, for page compositions and whole-image motion studies; not a rig.\nRequested canvas: 1024 x 1536 PORTRAIT RGBA PNG, genuinely transparent background.\nReference image 1 is the approved original Cup-Cap Bird. Reference image 2 is the same bird's corrected turnaround. Preserve this exact identity, proportions, clothing and materials.\n\nShow ONE SINGLE FULL-BODY Cup-Cap Bird standing relaxed in a gentle three-quarter front view. ONE figure only, NOT a sheet, NOT multiple views. Its very long slender charcoal neck has a mild S bend. One charcoal feather wing is gently open in a modest hello at chest level; the other feather wing holds ONE small blank cream folded paper slip near the existing chest pocket. Exactly two wings and two legs. Skinny orange-red bird legs and broad bird feet planted naturally on an invisible level baseline; fan tail visible behind jacket.\n\nIdentity lock: small charcoal oval head, original NARROW cream oval eye areas and small dark pupils, pointed orange-red bird beak. Warm attentive expression with a tiny relaxed beak-corner smile, no contempt or staring expression. Keep accepted small-head/long-neck/body ratio; do NOT inflate the eyes or head. Glossy hard red ceramic MUG HAT is UPSIDE DOWN: mouth/opening faces down over the head, CLOSED solid red ceramic exterior bottom on top, one handle fixed on CHARACTER'S LEFT. Butter-yellow oversized asymmetric misbuttoned woven-cotton jacket, cream buttons, lilac ribbed cuffs, cream folded-slip pocket on CHARACTER'S LEFT. Three rounded feather fingers per wing, charcoal fan tail. Keep all costume colors, cut and texture. Hard ceramic glaze against soft yellow woven cotton and lilac ribs, charcoal bird skin/feather surface.\n\nComposition: center the ONE full silhouette on the portrait canvas with generous approximately 12% EMPTY TRANSPARENT margin on ALL four edges. The mug handle, hat top, wing tips, tail and toes must remain completely inside those safe margins. Full body uncropped with enough breathing room for page composition. No background, floor, pedestal, glow cloud, backdrop, or shadow plane. Soft even editorial 3D light, clear alpha cutout edges.\n\nNo extra figures, new costume, jewelry, human arms or hands, words, title, logo, brand mark, UI icons, text on the slip, copied external IP, nursery proportions, giant baby eyes or new props beyond the ONE blank folded slip.",
        "reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/bird-turnaround.png"
        ],
        "requested_dimensions": {
          "width": 1024,
          "height": 1536
        },
        "actual_dimensions": {
          "width": 1024,
          "height": 1536
        },
        "sha256": "baf8e167b38e687f5de57ba189472e0f45facfde8b33f0a16b18e331fe09938a",
        "bytes": 1963552,
        "preservation": "Generated PNG copied unchanged; built-in source original retained. No cropping, padding, raster editing or background processing.",
        "transparency": {
          "requested": true,
          "format": "RGBA PNG",
          "alpha_min": 0,
          "alpha_max": 254,
          "fully_transparent_pixels": 1066558,
          "total_pixels": 1572864,
          "alpha_128_bounds": [
            115,
            65,
            946,
            1448
          ],
          "inspection_method": "Read-only PNG decode and alpha histogram/bounds; no raster transformation."
        },
        "visual_inspection": {
          "observed": "One full-body standing bird with mild S-neck, closed inverted red mug hat, modest open hello wing and one blank folded slip held near folded-slip pocket. Both feet, complete hat handle and fan tail remain visible. Yellow woven misbuttoned jacket and lilac cuffs retained. Gaze is attentive, with tiny relaxed beak corner.",
          "limitations": [
            "The open greeting wing has four visible rounded feather lobes rather than the requested three; anatomy consistency remains a model cleanup issue.",
            "Requested approximately 12% transparent safe margin on all edges was not achieved; top and lower margins are closer to 4–6%, with right sleeve also relatively near the edge. Use layout padding for composition.",
            "Soft colored low-alpha edge/shadow pixels remain around the cutout and alpha maximum is 254; production alpha cleanup is unvalidated.",
            "Whole-image movement can be demonstrated with this raster, but no articulated animation rig, view-independent model or cloth simulation is delivered."
          ]
        }
      }
    },
    {
      "file": "assets/solo/otter-solo.provenance.json",
      "record": {
        "schema_version": 1,
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen",
        "execution_mode": "built-in",
        "use_case": "identity-preserve",
        "asset_type": "generated_2d_individual_full_body_mascot",
        "intended_use": "Layout and whole-image motion study",
        "not_a_3d_model": true,
        "not_a_rigged_model": true,
        "asset_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/solo/otter-solo.png",
        "source_generated_path": "generation-cache:/01a17765-fffd-7d60-bf8d-09c07e38e518/exec-e41bec6a-3e52-4ec4-9ce0-308c01b95cde.png",
        "requested_dimensions": {
          "width": 1024,
          "height": 1536
        },
        "actual_dimensions": {
          "width": 1024,
          "height": 1536
        },
        "requested_transparent_background": true,
        "actual_format": "PNG RGBA 8-bit",
        "sha256": "b92bdcfc045c9a0eba6f343c4be16c41ebf3c7656d8cca96d036bddbe1f7d5a2",
        "byte_length": 1827957,
        "prompt": "Use case: identity-preserve.\nAsset type: individual 2D raster full-body product mascot, rendered in soft editorial 3D style; a PNG for layout and whole-image motion study, NOT a rigged 3D model.\nPrimary request: ONE 1024 x 1536 PORTRAIT transparent image, containing exactly ONE full-body approved Backwards Otter.\nReference image 1 is accepted v4 identity and definitive costume; reference image 2 is its turnaround for shape and material continuity. Preserve that character and costume, do not redesign or introduce another animal.\n\nPose: comfortable three-quarter standing stance, weight relaxed with one webbed foot just ahead of the other, one OPEN PAW gently acknowledging the viewer at chest height, other arm relaxed beside the shorts. Quiet friendly presence, no crossed arms. Its ONE long tapered blue tail is visibly connected to the lower back and curves gently on the ground as a counterweight; keep the tail fully visible and avoid a detachable-looking coil.\nIdentity: same SKY-BLUE long slightly curved torso and lanky adult-friendly proportions; modest SMALL FLATTENED OVAL head, cream muzzle and chest; small ink nose/pupils; two tiny round ears and paired short whisker strokes. Eyes attentively OPEN a little more than in the sleepy reference, with small warm pupils and a tiny warm smile. Keep eye scale modest; no large toy or infant eyes. Bare blue webbed feet.\nCostume EXACTLY as reference: butter-yellow wide cuffed shorts with the blank cream paper slip in the front pocket. Ordinary CREAM and RED SQUARE-GRID kitchen apron worn BACKWARDS over the back with its woven front neck tie. Same grid scale, collar/tie and textile material. No new clothing, shoes, hats, superhero insignia or unrelated props.\nStyle: soft editorial 3D light, matte smooth blue surface with subtle material detail; woven red-grid apron and textured yellow fabric shorts. Keep the v4 head/body and costume proportions.\n\nComposition: a single full-body figure centered in a portrait image, generously scaled down so at least TWELVE PERCENT clear alpha space remains on ALL FOUR outer edges. The ENTIRE figure including ear tips, whiskers, raised paw, tie ends, apron hem, tail tip and feet must fit safely inside the inner 76 percent of the canvas in both dimensions. Nothing clipped; no close-up; no duplicate figure or pose sheet.\nBackground: true zero-alpha TRANSPARENT with no backdrop, colored glow, floor, vignette, haze, shadow cloud, panels or scenery. Subject interiors nearly or fully opaque, narrow natural antialiasing at edges.\nNo words, labels, logo, watermark, text, UI, guides, multiple figures, extra tails/arms/feet, pain, forced grin, contempt or nursery plush proportions.",
        "references": [
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png",
            "sha256": "9d11d293c5c24778470a627b35def4254748e50b6706334349c88135eedd5803",
            "role": "approved v4 identity and definitive costume"
          },
          {
            "path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/otter-turnaround.png",
            "sha256": "63636292e3bff5bbeb34ea04ca36a3e05439ed622d71ff090d46d01832f9acb0",
            "role": "same-character turnaround proposal for shape and material continuity"
          }
        ],
        "preservation": "Generated original copied unchanged; no cropping, manual image edits, resampling, compositing or alpha cleanup.",
        "qa": {
          "observed_pose": "One full-body otter in comfortable three-quarter standing posture, one open raised paw, other arm down beside shorts, connected tail curved on the ground. No folded arms.",
          "identity": "Blue long torso, cream muzzle/chest, modest flattened oval head, small round ears and paired whisker strokes, yellow wide cuffed shorts and blank paper-slip pocket, cream/red square-grid backwards apron and front tie retained. Whole tail, feet, tie, ears and paws are visible.",
          "expression": "A tiny warm smile and more open attentive eyes than the original sleepy half-lids; eye size remains modest.",
          "observed_limitations": [
            "The apron continues to read as a short cape/drape; its everyday apron construction is not mechanically resolved.",
            "The requested 12 percent transparent margin is met at the left only, and is not met at the top, right or bottom.",
            "This generated solo is an individual 2D cutout for layout/motion studies, not a rig-ready construction or production-approved mesh."
          ],
          "alpha_observation": {
            "zero_alpha_pixels": 1013614,
            "total_pixels": 1572864,
            "maximum_alpha": 254,
            "dominant_nonzero_alpha": 253,
            "subject_bounds_alpha_gt16": [
              126,
              123,
              944,
              1447
            ],
            "clear_outer_margins_pixels": {
              "left": 126,
              "top": 123,
              "right": 79,
              "bottom": 88
            },
            "requested_safety_margin_percent": 12,
            "met_requested_safety_margin": false,
            "note": "Transparent exterior with near-opaque subject interiors; no alpha alteration."
          }
        }
      }
    },
    {
      "file": "assets/solo/rabbit-solo.provenance.json",
      "record": {
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen.imagegen",
        "mode": "identity-preserving generated individual mascot cutout",
        "asset_status": "Individual reusable 2D raster proposal for compositions and whole-image CSS motion studies; not a validated 3D model, facial rig or animation rig.",
        "prompt": "Use case: stylized-concept / identity-preserve.\nAsset type: ONE individual reusable product mascot cutout, for compositions and whole-image CSS motion studies. This is a 2D raster proposal, not a 3D model or animation rig.\nGenerate ONE portrait 1024 x 1536 image with GENUINELY TRANSPARENT background. A SINGLE full-body approved CROSS-TALK RABBIT only, no sheet, no repeated bodies. Place the whole figure centered with approximately 12% clear transparent outer margin on all sides; every loop, long ear tip, finger and loafer fully inside. No floor or environment, no grid, no text or labels.\n\nInput image 1 is the exact approved v4 Cross-Talk Rabbit identity, especially the large top pose. Image 2 is the turnaround proposal for continuity. Image 1 overrides any inconsistent detail in image 2.\n\nIdentity must be preserved:\nLilac smooth skin. VERY SMALL horizontal-oval head on an exceptionally long slender neck and long torso, long arms and legs as in v4; do NOT enlarge the head into a baby or toy. Same tiny cream muzzle/nose area, restrained small mouth, narrow pale cream eye shapes with TINY ink pupils. Warm attentive expression with gently softened, a little more open eyelids, but keep the original horizontal narrow-eyed face. No round toy eyes, huge pupils, mocking grin or bored scowl.\nExactly TWO very long ears with same roots/length/thickness as v4: character anatomical RIGHT ear (viewer LEFT in a front view) forms a LARGE OPEN LOOP like a kettle handle. Other LEFT ear bends sideways in one long S-droop. Loop must stay open and recognizable, no extra ear, no solid oval, no third appendage. Retain the offbeat asymmetry and generous length of these ears.\nSame outfit, no changes: SKY-BLUE oversized knitted sweater with detailed yarn and large ribbed cuffs/collar, small BLANK CREAM FOLDED-CORNER SLIP PATCH on chest; CREAM cropped woven trousers; glossy TOMATO-RED FLAT LOAFERS. Complete red over-ear HEADPHONES worn AT THE WAIST with TWO hip earcups and the curved connecting headband, visibly a repurposed headset rather than ordinary belt. Never add headphones to the head.\n\nPose:\nRelaxed three-quarter standing with a slight friendly sideways lean. One hand open palm in a GENTLE SMALL HELLO near shoulder/chest height, other hand rests casually near one red waist earcup. Both long feet grounded and visible, comfortable balanced stance, not floating or dancing. Face turns toward viewer. Preserve two arms, two legs and natural anatomy; no second set of hands. Ears remain clear of each other and open palm.\nEditorial 3D style identical to v4: matte lilac skin, highly tactile soft sky knit, restrained cream weave, glossy red accessories. Consistent soft studio illumination and subtle local shading only. Clean transparent edges, no ground cast shadow or atmospheric halo.\nAvoid: extra characters or bodies, plush-toy or toddler proportions, new accessories/clothes, hearts, floating props, motion marks, logos, watermark, captions, labels, text, opaque background, drawn checkerboard, ear or shoe cropping.",
        "actual_reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/models/rabbit-turnaround.png"
        ],
        "original_source_path": "generation-cache:/01a17764-ae0f-7cd3-854f-71df4e9925d3/exec-94c11e0c-55a6-42cc-823a-ac00c8a77d80.png",
        "workspace_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/solo/rabbit-solo.png",
        "requested_dimensions": {
          "width": 1024,
          "height": 1536
        },
        "actual_dimensions": {
          "width": 1024,
          "height": 1536
        },
        "transparent_background_requested": true,
        "actual_png_color_type": "RGBA",
        "alpha_observation": {
          "minimum": 0,
          "maximum": 254,
          "fully_transparent_pixels": 978774,
          "alpha_above_128_pixels": 550457,
          "total_pixels": 1572864
        },
        "sha256": "361a1dffd06e105c7bcd6768049259f050ddd323dec870b66a4663cd6acf3ca7",
        "bytes": 2108024,
        "original_preserved": true,
        "postprocessing": "None; unchanged byte-for-byte copy.",
        "visible_review": {
          "observed": "One full-body three-quarter rabbit cutout, small horizontal lilac head, long neck/torso, complete open-loop and S-droop ears, blue knit, folded patch, cream trousers, red loafers and complete headphone waistwear. Both feet visible, one open-palm hello and other hand near earcup. No duplicate figure, new accessories or text.",
          "limitations": [
            "Right S-ear tip and lower shoe margins are notably tighter than the requested approximately 12% transparent margin.",
            "The half-lidded expression remains restrained and may still read as bored; warmer attentive affect is not established.",
            "The small cream muzzle area remains very subtle and is not distinctly modeled as a separate cream facial form.",
            "This generated view alone does not validate front/back construction or costume continuity."
          ]
        }
      }
    },
    {
      "file": "assets/styles/cast-2d.provenance.json",
      "record": {
        "asset": "cast-2d.png",
        "engine": "built-in image_gen.imagegen",
        "intent": "style-transfer / identity-preserve",
        "status": "generated flat 2D translation of approved v4 cast; not new concepts, not editable vector artwork or final production illustration system",
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "source_generated_path": "generation-cache:/01a17763-4537-7623-a5f0-d78d1b2fc93c/exec-dc5616a6-463c-460f-9df8-5a3f5ba8adad.png",
        "output_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/styles/cast-2d.png",
        "prompt": "Use case: style-transfer / identity-preserve.\nAsset type: intentional FLAT 2D editorial translation of an approved original three-character product mascot cast.\nRequested canvas: 1536 x 1024 landscape RGBA PNG with REAL ALPHA transparency.\nInput roles: Image 1 is the approved Cup-Cap Bird; Image 2 the approved Cross-Talk Rabbit; Image 3 the approved Backwards Otter. Translate these SAME THREE CHARACTERS into 2D. These are identity and costume references, not a request for new characters.\n\nComposition: THREE full-body figures on a shared foot baseline, BIRD LEFT, RABBIT MIDDLE, OTTER RIGHT. Exactly one of each, no repetitions, no sheets or additional views. Each makes a friendly open-palm/wing hello with a different relaxed stance and small head tilt. They are separate with clear air gaps, no overlapping silhouettes. Whole hat, ring ear, tail, fingers and toes uncropped, all inside generous transparent outer margins. Preserve accepted adult-leaning small-head/body proportions, offbeat long-necked shapes, restrained kind eyes; no huge nursery head or baby eyes.\n\nBIRD: charcoal small oval head and very long S-neck, narrow cream eye areas, orange-red pointed beak, two feather-wing arms, skinny orange-red legs/broad bird feet/fan tail. Glossy-red mug shape translated as FLAT RED, worn upside down, opening down, CLOSED solid base on TOP, one handle on CHARACTER'S LEFT. Butter-yellow oversized shifted/misbuttoned jacket, cream buttons, lilac cuffs, cream folded-slip chest pocket on CHARACTER'S LEFT.\nRABBIT: lilac small horizontal oval head, long narrow neck, one large OPEN LOOP/RING ear with a clear transparent hole, one elongated S-shaped floppy ear. Sky-blue oversized sweater with broad cuffs and minimal graphic knit strokes, blank cream folded-slip chest patch, cream wide cropped trousers, red loafers. Red HEADPHONES remain around the WAIST as an absurd BELT: two earcups at hips and curved band across waist, NEVER on head or neck. Narrow cream eyes, friendly tiny mouth.\nOTTER: sky-blue small oval head, cream muzzle/chest, long slender blue body and ONE LONG CONNECTED CURLING TAIL visibly connected behind yellow shorts. Yellow wide cuffed shorts with pocket, cream blank folded slip. RED-GRID CREAM REVERSED APRON tied at neck, cloth falls behind back, clearly retains the original backwards-apron costume. Small ears and whiskers, kind narrow eyes. No extra tail or detached blue ring.\n\nStyle: clean warm editorial FLAT SHAPES and expressive INK #26232D hand-drawn outlines, limited solid project palette (tomato red, butter yellow, lilac, sky blue, cream and charcoal). Minimal graphic knit and apron grid cues only. Crisp readable silhouettes. FLAT 2D illustration, not a 3D render. Solid unmodulated color fills; at most sparse line accents. No gradients, no 3D lighting, no rendered textile texture, no glossy volume highlights.\n\nAbsolute transparency rule: outside the actual filled figures and their ink outlines is fully transparent alpha. NO COLORED GLOW, HALO, VIGNETTE, HAZE, fuzzy shadow, black rectangle, floor, backdrop or background plane. No cast shadows at all. No text, logo, captions, labels, UI, app/heart icons, borrowed Discord or Pinterest figures, new jewelry, new clothing, or extra props.",
        "reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png"
        ],
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "sha256": "fec2f69749c1014a4d53fafa55713a3c7b27490ca3d96127c9ec704d24004ae8",
        "bytes": 1867554,
        "preservation": "Generated PNG copied unchanged; built-in source original retained. No cropping, alpha rewriting, recoloring, raster editing or background processing.",
        "transparency": {
          "requested": true,
          "format": "RGBA PNG",
          "alpha_min": 0,
          "alpha_max": 254,
          "fully_transparent_pixels": 880213,
          "total_pixels": 1572864,
          "alpha_bounds": {
            "1": [
              35,
              17,
              1507,
              1023
            ],
            "128": [
              39,
              34,
              1502,
              981
            ]
          },
          "pixel_probes_rgba": {
            "15,15": [
              0,
              0,
              0,
              0
            ],
            "850,50": [
              34,
              24,
              41,
              0
            ],
            "1050,90": [
              10,
              14,
              21,
              0
            ],
            "150,100": [
              32,
              10,
              9,
              0
            ],
            "630,130": [
              140,
              102,
              168,
              0
            ],
            "630,200": [
              202,
              146,
              238,
              253
            ],
            "850,450": [
              102,
              178,
              235,
              253
            ],
            "1100,700": [
              100,
              188,
              218,
              253
            ],
            "990,1000": [
              119,
              53,
              56,
              0
            ]
          },
          "inspection_method": "Read-only PNG decode, alpha histogram/bounds and specific RGBA pixel probes; no raster transformation.",
          "interpretation": "Tool preview displays colored RGB in areas whose alpha is zero. Sampled red/purple/blue background and loop-ear hole pixels are fully transparent in the actual PNG, so that preview is not evidence of an opaque glow/background. Correct browser alpha compositing and edge QA still required."
        },
        "visual_inspection": {
          "observed": "One bird left, one rabbit middle and one otter right, full-body separate figures on an approximate shared baseline. Hand-drawn dark outlines and simplified flat shapes translate the approved costumes. Bird mug/yellow shifted jacket/lilac cuffs/slip pocket; rabbit open ring ear/S ear/blue sweater/cream trousers/red waist headphones/red loafers; otter blue body/connected curled tail/yellow shorts/red-grid reversed apron retained. No text, logo, imported characters or extra concepts.",
          "limitations": [
            "The generated illustration retains a few red highlight marks and subtle tonal variation; the strict solid-fill/no-gradient brief is not a verified pixel-exact flat palette.",
            "Outline ink and fill colors are generated approximations; exact #26232D and palette-token compliance have not been validated or normalized.",
            "Transparent outside figure regions and loop-ear hole is present, but soft low-alpha edge pixels remain and max alpha is 254; production edge QA still open.",
            "Generous outer safe margins were not achieved intrinsically: alpha>=128 bounds x39..1502,y34..981 on 1536x1024. Use layout padding.",
            "Feather-finger count is not exactly fixed, and the otter reversed apron continues to read partly like a cape. These are preserved concept limitations, not a resolved garment pattern."
          ]
        }
      }
    },
    {
      "file": "assets/styles/cast-low-poly.provenance.json",
      "record": {
        "date": "2026-10-26",
        "timezone": "Asia/Shanghai",
        "engine": "built-in image_gen.imagegen",
        "mode": "identity-preserving low-poly rendering translation of approved v4 cast",
        "asset_status": "Generated 2D low-poly style proposal; not a validated 3D mesh, low-poly model package, rig or production-ready asset.",
        "prompt": "Use case: stylized-concept / identity-preserve / style translation.\nAsset type: a low-poly rendering-translation lineup of the approved three-character product mascot cast.\nGenerate ONE landscape 1536 x 1024 PNG with GENUINELY TRANSPARENT background. Exactly THREE full-body figures, one of each approved identity, arranged on the same foot baseline with equal visual presence: CUP-CAP BIRD LEFT, CROSS-TALK RABBIT MIDDLE, BACKWARDS OTTER RIGHT. Entire ears, cup handle, tails, hands and shoes visible with generous transparent margins and no character overlap. Each has a distinct relaxed standing pose, mild warm attentive facial expression. No extra figures and no scene.\n\nREFERENCE ROLES: Image 1 is exact bird identity/outfit. Image 2 is exact rabbit identity/outfit. Image 3 is exact otter identity/outfit. Use their single large primary pose as identity source, do not reproduce the sheets or repeated poses. Change RENDERING LANGUAGE ONLY to a deliberate LOW-POLY design while preserving recognizable silhouettes, small-head/long-body proportions, costume construction, specific repurposed objects and original palette.\n\nLOW-POLY STYLE: visibly low face count, clear large triangular and irregular polygon facets, flat-shaded geometric surfaces, sharp planar normals and restrained solid-color variation from each actual surface. Faceted but carefully shaped and expressive. No smooth sculpt, plush fur, glossy toy render, photoreal yarn or blurry gradients. Clothing uses sparse geometric stitch/grid marks or a few broad facets; no dense fuzzy texture. Keep organic silhouettes recognizable through deliberate polygonal segmentation, not voxel or Minecraft block characters. Flat soft-white neutral studio illumination, local form shading only. Red accessories may have one or two crisp flat highlight facets, not glow.\n\nBIRD LEFT:\nSame tiny dark ink horizontal-oval head, exceptionally long S-curved dark neck, red-orange pointed beak, long thin orange legs and splayed bird toes; wing-like dark hands and small dark tail feathers. Inverted red mug worn on head, visibly CLOSED FLAT BOTTOM ON TOP and curved handle to one side, not an open flowerpot. Loose yellow cropped shifted/misbuttoned jacket, original lilac cuffs, cream buttons and cream folded-slip pocket. One wing-hand gently opens in greeting, other relaxed; both feet grounded. No new hat or clothes.\n\nRABBIT MIDDLE:\nSame very small horizontal-oval lilac head on long slender neck/torso and long limbs, narrow cream eye shapes/tiny pupils. Exactly two long ears: anatomical RIGHT ear (viewer LEFT in front view) makes a LARGE OPEN LOOP; other LEFT ear has a long S-droop, loop remains open in faceted geometry. Sky-blue oversized sweater, sparse geometric knit cues, small blank cream folded-corner slip patch; cream cropped trousers; red flat loafers. Complete red over-ear HEADPHONES at WAIST, with TWO HIP EARCUPS and curved connecting headband, never a normal belt or headphones on head. Relaxed slight sideways lean, one hand near hip earcup and other palm gently open. Preserve long proportions, no baby head.\n\nOTTER RIGHT:\nSame small blue head, little round ears, cream muzzle/chest, tiny dark nose, original narrow kind eyes, exceptionally long sky-blue torso and long limbs, connected long thick curved tail emerging continuously from lower back and curling around side. Yellow loose cropped SHORTS with slip pocket, not trousers. Red-and-cream SQUARE-GRID reversed APRON draped on back and tied at FRONT NECK with a small tie; clearly cloth, not superhero cape or new coat. Grid drawn as sparse flat geometric squares. Small natural open-hand gesture at lower chest, other arm relaxed; tail grounded beside body as calm counterbalance, no detached tail.\n\nTRANSPARENCY RULES: Real alpha outside the actual character silhouettes. NO colored glow, haze, vignette, ambient halo, fuzzy lighting, background plane, backdrop, floor, floating frame or gradient cloud. No global shadows; at most a tiny neutral local contact shadow immediately under feet, inside character footprint. No colored fog in transparent areas. Clean cutout edges.\nText: NONE.\nAvoid: purple Wumpus, pig, infant proportions, generic baby toys, Minecraft blocks, swapped clothing, extra limbs or ears, detached tails, missing ear loops, rounded smooth surfaces, floating accessories, symbols, words, captions, labels, logos, watermarks, opaque or checkerboard background.",
        "actual_reference_paths": [
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/01-cup-cap-bird.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/02-cross-talk-rabbit.png",
          "project:/docs/design/mascot-exploration-v1/offbeat-identities-v4/assets/03-backwards-otter.png"
        ],
        "original_source_path": "generation-cache:/01a17764-ae0f-7cd3-854f-71df4e9925d3/exec-39cc944b-636b-4033-9769-b4438a4e73ca.png",
        "workspace_path": "project:/docs/design/mascot-exploration-v1/offbeat-world-v5/assets/styles/cast-low-poly.png",
        "requested_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "actual_dimensions": {
          "width": 1536,
          "height": 1024
        },
        "transparent_background_requested": true,
        "actual_png_color_type": "RGBA",
        "alpha_observation": {
          "minimum": 0,
          "maximum": 254,
          "fully_transparent_pixels": 877704,
          "alpha_above_128_pixels": 615254,
          "alpha_1_to_15_pixels": 70962,
          "total_pixels": 1572864,
          "sample_alpha_by_y_then_x": {
            "0": {
              "0": 0,
              "10": 0,
              "768": 0,
              "1525": 0,
              "1535": 0
            },
            "10": {
              "0": 0,
              "10": 0,
              "768": 0,
              "1525": 0,
              "1535": 0
            },
            "100": {
              "0": 0,
              "10": 0,
              "768": 0,
              "1525": 0,
              "1535": 0
            },
            "500": {
              "0": 0,
              "10": 0,
              "768": 253,
              "1525": 0,
              "1535": 0
            },
            "1000": {
              "0": 0,
              "10": 0,
              "768": 0,
              "1525": 0,
              "1535": 0
            },
            "1023": {
              "0": 0,
              "10": 0,
              "768": 0,
              "1525": 0,
              "1535": 0
            }
          }
        },
        "sha256": "f51d8312d26457ad45fa9b5140632a078be19dd6ce51be5b732645681ae92435",
        "bytes": 1809500,
        "original_preserved": true,
        "postprocessing": "None; unchanged byte-for-byte copy.",
        "visible_review": {
          "observed": "Three full-body faceted characters, bird/rabbit/otter in requested order with near-common baseline. V4 silhouettes, ring ear, headset waistwear, mug hat and red-cream grid cloth remain recognizable. Clearly planar body/cloth forms rather than voxel blocks.",
          "limitations": [
            "Faces, hands and red accessories retain smoother shading than the larger body/cloth facets; low-poly treatment is not uniform.",
            "Bird jacket shift is subtle, and the otter reversed apron still reads cape-like in this single view.",
            "Cast height and baseline are approximately aligned rather than measured from one shared model.",
            "Built-in preview exposes colored RGB outside silhouettes. Actual PNG has transparent alpha samples; a composited light/dark review is needed to judge residual edge haze, and this record does not certify halo-free edges.",
            "Some outer margins remain tight."
          ]
        }
      }
    }
  ],
  "v4_prompt_reference": "v4-generation-prompts.json",
  "postprocessing": "No raster editing or resampling; unchanged originals. Browser composites and typography are separate from artwork."
}
