{
  "schema": "harperz9-retro-systems-lab-evidence/v1",
  "recordedAt": "2026-08-27",
  "sourceParityBase": "b4faa8fe7407aed2009f8a5df98e79a7a6921c12",
  "hierarchy": {
    "primaryPlatform": "Flywheel",
    "cluster": "Retro Systems Lab",
    "relationship": "Retro systems are engines in the Flywheel ecosystem, not peer primary products."
  },
  "retroSystemsLab": {
    "play": "Retro Engine",
    "preserve": "Engine Revival",
    "verify": "BRender Archival"
  },
  "engineRevival": {
    "role": "preserve",
    "release": {
      "status": "verified",
      "tag": "v0.1.0",
      "commitSha": "0af6d527860a63c418b5775dc0efe9ba89557604",
      "href": "https://github.com/HarperZ9/engine-revival/releases/tag/v0.1.0",
      "sourceHref": "https://github.com/HarperZ9/engine-revival"
    },
    "licenseBoundary": "MIT repository code plus imported AGPL-covered BRender media and receipts",
    "localMaterializer": {
      "scope": "portable core ladder scaffold",
      "targetCount": 12
    },
    "externalBRenderRelease": {
      "repository": "https://github.com/HarperZ9/brender-archival",
      "tag": "v0.1.1",
      "commitSha": "11b5a8d539e911a9c07991b751402a7d51bf1bde",
      "targetCount": 21
    },
    "doesNotProve": "This manifest does not prove product parity, adoption, performance, legal completeness, or that local 12-target materializer output is the external 21-target BRender release."
  },
  "brenderArchival": {
    "role": "verify",
    "release": {
      "status": "verified",
      "tag": "v0.1.1",
      "commitSha": "11b5a8d539e911a9c07991b751402a7d51bf1bde",
      "href": "https://github.com/HarperZ9/brender-archival/releases/tag/v0.1.1",
      "sourceHref": "https://github.com/HarperZ9/brender-archival"
    },
    "license": "AGPL-3.0-or-later",
    "upstreamBRenderLicense": "MIT",
    "nativeCTestTargets": "21/21",
    "evidenceBoundary": "specific restoration evidence only",
    "doesNotProve": "Retro Engine output, generic screenshots, product parity, adoption, performance, x64 readiness, completed textured TIA output, or legal completeness."
  },
  "retroEngine": {
    "role": "play",
    "boundary": "Retro Engine is a companion renderer and creative studio. Generic Retro Engine output is not BRender evidence."
  }
}