{
  "type": "SpineLinkGitHubBlockchainAnchor",
  "version": 1,
  "createdAt": "2026-07-27T09:46:14.969Z",
  "entryId": "s300009-2026-07-27T09-46-07-505Z",
  "title": "s300009",
  "uploadedAt": "2026-07-27T09:46:07.505Z",
  "sourceProofHash": "91121e30795e22096324eb875f31e5f2caf39116e18fb170c0da8a13761279f0",
  "sourceProofPath": "library/s300009-2026-07-27T09-46-07-505Z/source-proof.json",
  "sourceProofUrl": "https://spine-link.vercel.app/assets/library/s300009-2026-07-27T09-46-07-505Z/source-proof.json?v=2026-07-27T09-46-07.505Z",
  "uploader": {
    "mode": "anonymous-browser",
    "anonymousAccountId": "anon_1120rdv_bj72ux",
    "anonymousFingerprint": "1120rdv",
    "browserFingerprintSha256": "79cf820a85e4074bce2be9e43363dff8400716ca005389e9c112e74427014883",
    "browserEnvironmentHashSha256": "37388ee1518f98f6c84861754d0419005bf097e730ad83b5682ef7159a06103f",
    "browserEnvironment": {
      "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36",
      "platform": "Win32",
      "language": "ja",
      "languages": [
        "ja"
      ],
      "hardwareConcurrency": 13,
      "deviceMemory": 32,
      "screen": {
        "width": 2560,
        "height": 1440,
        "colorDepth": 24,
        "pixelRatio": 1
      },
      "timezone": "Asia/Tokyo",
      "timezoneOffset": -540,
      "maxTouchPoints": 0,
      "cookieEnabled": true
    }
  },
  "github": {
    "owner": "vladleopold",
    "repo": "spine",
    "branch": "main",
    "repositoryUrl": "https://github.com/vladleopold/spine",
    "uploadPath": "library/s300009-2026-07-27T09-46-07-505Z",
    "files": [
      {
        "name": "s300009/s300009.json",
        "path": "library/s300009-2026-07-27T09-46-07-505Z/s300009/s300009.json",
        "bytes": 783963,
        "sha256": "c269995750807f4cf191c43d9f9513c24d817618ac082a26c946a9ddbe74506a",
        "github": {
          "contentSha": "ab6cf8331c3dcf3607fa661ac57eadfe8c641e7d",
          "commitSha": "2ac23d5c246b27fed1d643fe188d7abb2f5f2e87",
          "commitUrl": "https://github.com/vladleopold/spine/commit/2ac23d5c246b27fed1d643fe188d7abb2f5f2e87",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/s300009-2026-07-27T09-46-07-505Z/s300009/s300009.json"
        }
      },
      {
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        "path": "library/s300009-2026-07-27T09-46-07-505Z/s300009/s300009.atlas",
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        "sha256": "2d3d05c42ed94598672fc1f4ff07cfafaa2bbec62b45e13a2b18ea80a8e15d80",
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          "commitUrl": "https://github.com/vladleopold/spine/commit/bd344caa6613b43820c7050cc171936aca7d8193",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/s300009-2026-07-27T09-46-07-505Z/s300009/s300009.atlas"
        }
      },
      {
        "name": "s300009/s300009.png",
        "path": "library/s300009-2026-07-27T09-46-07-505Z/s300009/s300009.png",
        "bytes": 1144172,
        "sha256": "096355fb5c129f8b93b01ef8411ec2e6957833316c8cfe8bc90111ea2186370d",
        "github": {
          "contentSha": "c9d5b715ea7ea65ed37feffe7dc43e93385d1838",
          "commitSha": "c49cd04bae4b5dae0c3c5752678f198c1ef737c0",
          "commitUrl": "https://github.com/vladleopold/spine/commit/c49cd04bae4b5dae0c3c5752678f198c1ef737c0",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/s300009-2026-07-27T09-46-07-505Z/s300009/s300009.png"
        }
      },
      {
        "name": "animation_1_loop-preview.webp",
        "path": "library/s300009-2026-07-27T09-46-07-505Z/animation_1_loop-preview.webp",
        "bytes": 694,
        "sha256": "53933553fe3f326b7be2ec7880384fc16bee571bc721048cd159df52f55271e5",
        "github": {
          "contentSha": "687cfc515bd1143468bd597be25ff2cace2f0fa1",
          "commitSha": "549db36e8130541112ecc741907d5dbf234fa936",
          "commitUrl": "https://github.com/vladleopold/spine/commit/549db36e8130541112ecc741907d5dbf234fa936",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/s300009-2026-07-27T09-46-07-505Z/animation_1_loop-preview.webp"
        }
      },
      {
        "name": "source-proof.json",
        "path": "library/s300009-2026-07-27T09-46-07-505Z/source-proof.json",
        "bytes": 2495,
        "sha256": "040a66fb045e17fe62440f0141a152fa2ccc0920535c9082d9599ee8201d452a",
        "github": {
          "contentSha": "6dfc8ed707066e57ab410259567da092b2655a28",
          "commitSha": "dd00fdd953106598997096375923d5c823156e07",
          "commitUrl": "https://github.com/vladleopold/spine/commit/dd00fdd953106598997096375923d5c823156e07",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/s300009-2026-07-27T09-46-07-505Z/source-proof.json"
        }
      }
    ]
  },
  "legalEvidence": {
    "statement": "This record links file SHA-256 hashes, browser/account identity hashes, browser environment evidence, GitHub repository writes, and an optional EVM transaction payload for source-origin evidence.",
    "privacy": "Email is stored only as SHA-256 in the proof. Anonymous browser/account identifiers are pseudonymous and should be treated as evidence metadata, not personal identity by themselves."
  },
  "anchorHash": "0090a2f6c6be9d92497c56f2e926b8c29e22f8cc656c9c5f5d9fa262ed23bc32",
  "recommendedAnchorPayload": "sha256:0090a2f6c6be9d92497c56f2e926b8c29e22f8cc656c9c5f5d9fa262ed23bc32",
  "blockchain": {
    "status": "ready-to-anchor",
    "chain": "evm",
    "transactionData": "0x0090a2f6c6be9d92497c56f2e926b8c29e22f8cc656c9c5f5d9fa262ed23bc32",
    "message": "Set BLOCKCHAIN_RPC_URL and BLOCKCHAIN_PRIVATE_KEY in the server environment to write this proof hash to an EVM blockchain transaction."
  }
}