{
  "schema": "vtl-public-proof-provenance-v0.1",
  "asset": {
    "title": "Sprite Fright",
    "shot": "010_0050_A",
    "copyright": "Blender Foundation",
    "license": "Creative Commons Attribution 1.0",
    "attribution": "(CC) Blender Foundation | studio.blender.org",
    "project_page": "https://studio.blender.org/projects/sprite-fright/",
    "license_page": "https://studio.blender.org/projects/sprite-fright/pages/about/",
    "shot_collection": "https://studio.blender.org/projects/sprite-fright/3a29f46b66bd34/?asset=5460",
    "published_compatibility": "Blender 3.1.2"
  },
  "experimental_environment": {
    "blender": "4.2.23",
    "render_engine": "EEVEE Next",
    "sequence_resolution": [
      960,
      402
    ],
    "sequence_samples": 32,
    "hero_frame_resolution": [
      2048,
      858
    ],
    "hero_frame_samples": 160,
    "source_saved_or_modified": false,
    "embedded_scripts_enabled": false,
    "reduced_or_disabled": [
      "legacy embedded production scripts",
      "particle hair finishing",
      "dense environment branches",
      "selected effects collections",
      "full production lighting and compositing"
    ]
  },
  "instrument": {
    "vtl_isr_status": "adapted experimental implementation; not numerically interchangeable with every historical notebook",
    "measurement_substrate": "perceptual-lightness evidence fields",
    "authoritative_attribution_layer": "editable RGBA foreground and character render",
    "presentation_check_layer": "foreground composited over official forest plate",
    "kernel_sha256": "5557d4c65fb33a1bff902d0cc63d37747a0a995c3c6c62c3d367db01fa42c577",
    "temporal_metrics_sha256": "b7a33ff2518914f360f9430e47733d747c828123b9e725a68f04addfbdfc8e4a"
  },
  "experiment": {
    "id": "sprite_fright_joint_directing_v0_1",
    "render_script_sha256": "31294178e493350f286b74d21ecf4e41f8e523b5135437a451018e67edb9f22d",
    "geometry_audit_sha256": "fc31596882be788c6a0a5c9aa05d78ce968fe1bf0345100a37b5ccf28e992f3e",
    "calibration_script_sha256": "38fb9754a3bb226d825c7eb8290430401b627d1103ae7782d2aab5ddac76b871",
    "notes": [
      "causal camera pull",
      "vertical exposure of the drop",
      "selective lead-character blocking"
    ],
    "public_calibration": "calibration.json"
  },
  "claim_boundary": "This record supports controlled production-scene transfer in one reduced reconstruction. It does not establish general dramatic semantics, aesthetic superiority, automatic note compilation, or full production-render equivalence."
}