Evidence row 19281

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://projectfingerprint.com/mcp"
    ],
    [
      "web",
      "https://projectfingerprint.com/mcp-server"
    ]
  ],
  "name": "Project Fingerprint",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-13T00:15:56.971308Z",
        "status": "active",
        "statusChangedAt": "2026-09-13T00:15:56.971308Z",
        "updatedAt": "2026-09-13T00:15:56.971308Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Personal context and preferences for AI via OAuth-approved profile sections and taste data.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "src": "https://projectfingerprint.com/favicon.svg"
        }
      ],
      "name": "com.projectfingerprint/personal-context",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://projectfingerprint.com/mcp"
        }
      ],
      "title": "Project Fingerprint",
      "version": "1.0.0",
      "websiteUrl": "https://projectfingerprint.com/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Personal context and preferences for AI via OAuth-approved profile sections and taste data."
}

What the leaf hashes

{"body":"6b10fee614d57ee34656b57e230431f2de14bef5d4b78640d644ed56ca43893c","id":19281,"kind":"listing","method":"baseline/1","observed_us":1793025331428599,"prev":null,"subject":"mcp_registry:com.projectfingerprint/personal-context","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x9e2e8bf22697ebfe0fb585bf48fffa3f2903f52c9b098072654dc7b06ffb1709
2. 0x2433ff323e016c723da5113bdea538e1ff5167f3672a4aa14ee855997a0ef0aa
3. 0x2375b97b2aa2f61d901c2a6a33efd29885f54afadbf9ac9c89a92b2d4096ed0f
4. 0x0b663c0acc94d758414fb6680e780e33b92eb25dce34db281f3a4e96f69b2d0c
5. 0xba0e010a1f3b9b6cbfb13e927da4aa0f5e81521b538209fd5084d6c657d1ef92
6. 0x224e416bd8803f36da89c220723d342ec66580b39c139da2e382189297a1e258
7. 0x45e5c5c1592a579a9e20a9f8931e5524d2f70653b40d37963614c7a0f826310f
8. 0xd4b9de8c9beaef7264ba8c8755fc974939352d984315563bd724643f4bcd38d7
9. 0xf0377f6d13e2d35f8ff6cc937d351566d53ec61a66874fff871c2b484eb2ff63
10. 0xe28c07fee0e288e36600367941f03b5da3143ee4c0b53ee2d78734dbe5523f0d
11. 0xcf41009271d76f70a486c0f32eb0d9e4d76bad43d622f4b5d56f18872edb19e1
12. 0x73cca5e5ba14c0aaa799d5324b89eb846e3c5546aab3b2cda0c05c5eeaa03168
13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae