{
  "type": "SpineLinkGitHubBlockchainAnchor",
  "version": 1,
  "createdAt": "2026-07-27T09:55:12.213Z",
  "entryId": "c143301-2026-07-27T09-55-05-417Z",
  "title": "c143301",
  "uploadedAt": "2026-07-27T09:55:05.417Z",
  "sourceProofHash": "a4e5969b2ba596aca94323fb899e443cba95a8e7b8e0f0817ad1e452e8f15289",
  "sourceProofPath": "library/c143301-2026-07-27T09-55-05-417Z/source-proof.json",
  "sourceProofUrl": "https://spine-link.vercel.app/assets/library/c143301-2026-07-27T09-55-05-417Z/source-proof.json?v=2026-07-27T09-55-05.417Z",
  "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/c143301-2026-07-27T09-55-05-417Z",
    "files": [
      {
        "name": "c143301/c143301.json",
        "path": "library/c143301-2026-07-27T09-55-05-417Z/c143301/c143301.json",
        "bytes": 903276,
        "sha256": "33848568211d7f23f254776725e126a3b12ab7b7c835bcf254fc49ece492b28f",
        "github": {
          "contentSha": "9222ed78c50d89923d3497223d63143f8def7046",
          "commitSha": "9bf7841db97d25a8be0878e44420b3a95e27b9de",
          "commitUrl": "https://github.com/vladleopold/spine/commit/9bf7841db97d25a8be0878e44420b3a95e27b9de",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/c143301-2026-07-27T09-55-05-417Z/c143301/c143301.json"
        }
      },
      {
        "name": "c143301/c143301.atlas",
        "path": "library/c143301-2026-07-27T09-55-05-417Z/c143301/c143301.atlas",
        "bytes": 4371,
        "sha256": "55e69cd579d7b6b786f7619ba1cfe5ff17f8ef0c2b2cc302685428cf1c24b708",
        "github": {
          "contentSha": "a39ecba4b454486af6713d7ed617e6de656c278e",
          "commitSha": "f7b24e2eb74c80b755c6997f9824559687ba66ec",
          "commitUrl": "https://github.com/vladleopold/spine/commit/f7b24e2eb74c80b755c6997f9824559687ba66ec",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/c143301-2026-07-27T09-55-05-417Z/c143301/c143301.atlas"
        }
      },
      {
        "name": "c143301/c143301.png",
        "path": "library/c143301-2026-07-27T09-55-05-417Z/c143301/c143301.png",
        "bytes": 1168194,
        "sha256": "04915a01d08f1aa034b855984ebe7822d31a91cb1b6b86f7f6e1eecc751d5d22",
        "github": {
          "contentSha": "5d0c14d3e2e0e4cefd46b9c0acb758a1d321afe3",
          "commitSha": "a7177062c4cd5e20179e04236627403570be87b9",
          "commitUrl": "https://github.com/vladleopold/spine/commit/a7177062c4cd5e20179e04236627403570be87b9",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/c143301-2026-07-27T09-55-05-417Z/c143301/c143301.png"
        }
      },
      {
        "name": "animation_1_loop-preview.webp",
        "path": "library/c143301-2026-07-27T09-55-05-417Z/animation_1_loop-preview.webp",
        "bytes": 696,
        "sha256": "fd2a0dfc5791892fa7482438d373aa4c4a928777ebe549fba8dbfedd1b7625eb",
        "github": {
          "contentSha": "29807dd44a349458d64dc230c877a6bb68e7c7ff",
          "commitSha": "1262e09609bbbef03d5803adbf7683c0883420f8",
          "commitUrl": "https://github.com/vladleopold/spine/commit/1262e09609bbbef03d5803adbf7683c0883420f8",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/c143301-2026-07-27T09-55-05-417Z/animation_1_loop-preview.webp"
        }
      },
      {
        "name": "source-proof.json",
        "path": "library/c143301-2026-07-27T09-55-05-417Z/source-proof.json",
        "bytes": 2495,
        "sha256": "a0fae5bbd4aa39fe990cb59f31d3df586cc57d91af91a74ed3a9edf2d4ba794c",
        "github": {
          "contentSha": "82343cf8e680bd2e62e30374b54cb5506b79ed52",
          "commitSha": "dcb0d28692a9739ef308e1c33d2e6c5871f3b4fc",
          "commitUrl": "https://github.com/vladleopold/spine/commit/dcb0d28692a9739ef308e1c33d2e6c5871f3b4fc",
          "downloadUrl": "https://raw.githubusercontent.com/vladleopold/spine/main/library/c143301-2026-07-27T09-55-05-417Z/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": "1e6a3721f6ccd4230ec3243fe25000d6f9d5f37d54458dc1526f9a684cef902f",
  "recommendedAnchorPayload": "sha256:1e6a3721f6ccd4230ec3243fe25000d6f9d5f37d54458dc1526f9a684cef902f",
  "blockchain": {
    "status": "ready-to-anchor",
    "chain": "evm",
    "transactionData": "0x1e6a3721f6ccd4230ec3243fe25000d6f9d5f37d54458dc1526f9a684cef902f",
    "message": "Set BLOCKCHAIN_RPC_URL and BLOCKCHAIN_PRIVATE_KEY in the server environment to write this proof hash to an EVM blockchain transaction."
  }
}