Evidence row 600215

What was observed

{
  "endpoints": [
    [
      "web",
      "https://grok.faf.one/"
    ]
  ],
  "name": "Grok FAF",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T00:00:56.810203Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T00:00:56.810203Z",
        "updatedAt": "2026-10-28T00:00:56.810203Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "one.faf/context": {
            "deterministic": true,
            "faf": "./project.faf",
            "generated": "2026-06-29T04:40:22.608Z",
            "iana": "https://www.iana.org/assignments/media-types/application/vnd.faf+yaml",
            "mediaType": "application/vnd.faf+yaml"
          }
        }
      },
      "description": "Persistent project context for xAI Grok. IANA-registered .faf format.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "48x48"
          ],
          "src": "https://raw.githubusercontent.com/Wolfe-Jam/grok-faf-mcp/main/assets/icons/faf-icon-48.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "128x128"
          ],
          "src": "https://raw.githubusercontent.com/Wolfe-Jam/grok-faf-mcp/main/assets/icons/faf-icon-128.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://raw.githubusercontent.com/Wolfe-Jam/grok-faf-mcp/main/assets/icons/faf-icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://raw.githubusercontent.com/Wolfe-Jam/grok-faf-mcp/main/assets/icons/faf-icon-512.png"
        }
      ],
      "name": "one.faf/grok-faf-mcp",
      "packages": [
        {
          "identifier": "grok-faf-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "2.2.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Wolfe-Jam/grok-faf-mcp"
      },
      "title": "Grok FAF",
      "version": "2.2.0",
      "websiteUrl": "https://grok.faf.one"
    }
  },
  "source": "mcp_registry",
  "summary": "Persistent project context for xAI Grok. IANA-registered .faf format."
}

What the leaf hashes

{"body":"2ca64ce26f763869feb59aa294c69c35573479c40bac909e007e9df267fea1fd","id":600215,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793148071011870,"prev":58086,"subject":"mcp_registry:one.faf/grok-faf-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x772f019ba56a33ea77036afd3d777de4c57f2a1a7b91297d79cc9a6ef53e3d17
2. 0x5db462d48081967bd9e0e7095fbc5d3d3df0ce16d3546ec942da8ddd3c7af8f2
3. 0x1e51b979a8482ea5eaf04379f7f704c9122e1293a47dfbf946707895a56d11aa
4. 0x98d25b3e66a1ea842c12d1df14af90e0ae9314537f39f4a133aa986006538262
5. 0xd7f1c5c478d4849c56c4e9ef3086d0a6ddfb3de16450af37bceac7691492c4d6
6. 0xe07aa5de9206c8f36d31376f5edc85e8405454c17251cff1c5828d061bccd12d
7. 0xd76f196b761294c015a45c6cf211a80d6d24f9f922898617e73e955022e8d99f
8. 0xcc274842de03ea32d67309d4dbfdbffeed0443b4b43672c613eaf4e764d844e2
9. 0x9c5989ddae2906f26d5be0d0a0bb67945200f9356982fe8ea5c25ba9f6814ae1
10. 0x940e5c9680d1931e8a7bacc20099c25d2096d9755eedd053c4510eb6db45ab83
11. 0xe209b6b6dacfeadbcbdb5f7131c54e98ddedd7daf948ebca4c8d8abd89cd9fc9
12. 0xdb715aef70540cf2462c6d23ed65a7b4f80c4d46060d218b3f284831fef0fc9e
13. 0x95d7bc27dc9ea43e607251bd7e1cdfa9e00b59b71051b5db78fe06bf25becc5b
14. 0x40581185279a8bf075dca3a4c3a5648ec6f62098ba7402cbc097d5cc707e0840
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae