Evidence row 58756

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.pantheon.run/mcp"
    ],
    [
      "web",
      "https://docs.pantheon.run/"
    ]
  ],
  "name": "run.pantheon/mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-17T21:09:12.353596Z",
        "status": "active",
        "statusChangedAt": "2026-07-17T21:09:12.353596Z",
        "updatedAt": "2026-07-17T21:09:12.353596Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search your Pantheon contacts, read cross-channel message timelines, and query the AI brain.",
      "name": "run.pantheon/mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Omit to connect via browser sign-in — the server advertises its OAuth authorization server, so a spec-compliant client registers itself and completes the consent flow with no pasted key. Supply `Bearer pk_live_<key>` (a Pantheon developer API key with the `mcp` scope, created under Settings → Developer) only for the full tool surface, which adds `ai_query`.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.pantheon.run/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sbs-canada/pantheon"
      },
      "version": "1.0.0",
      "websiteUrl": "https://docs.pantheon.run"
    }
  },
  "source": "mcp_registry",
  "summary": "Search your Pantheon contacts, read cross-channel message timelines, and query the AI brain."
}

What the leaf hashes

{"body":"ba5f8b7c4be21847885cd45ce00d3e28c991a0230ecd77a94e9e259f7e3e5c8b","id":58756,"kind":"listing","method":"baseline/1","observed_us":1793025444761982,"prev":null,"subject":"mcp_registry:run.pantheon/mcp","subject_kind":"source_record"}

Proof

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

1. 0x7d89587459d56d4255b6ae64e387cb0ee2fa77f2d418dc408acf388c59bee6fd
2. 0x5c243bd89b909150968f271bc2fc22ee15f6f64c794832fe41f5bbc948a85a27
3. 0xb3ce38bc6f4447846ff166296153ff8890fef8cfb39458e7e88d0a1267fbba6e
4. 0x57a50aa80f0c6cda8a8fe7b1a49546fa3f71a3308997b8ef9a61740a7bbfe08f
5. 0xb45c0974fd3a8f78473c32323c723da81a24becf3643696d52522312eaf49a92
6. 0x1d3201fedbc22679f9c3e52dede01ec23277c3c5291ebce8ddde655e2a877dc4
7. 0xbf2b0681a87f1fd94bc4887edc3eebb44f706d2821ffd148770dd5553f8dbb76
8. 0x554a713647bc995965776cf679c1fd96d8e25c5ed87334122fddf04166bdec0f
9. 0xf0c521c76e6895a1d4c2d0bc9b57bf3c58f99d0a19c1129adb4684fbf86456ae
10. 0x9fa5dbe99ca21068042ed16a3612abec879ae9bc437beeaf788519de22645918
11. 0xaf10e841089e5989890dc77ffce42a46564d25ef15f30d1e35bf53a495483ad4
12. 0xab729e4203b650f2a3c15efd6fd44eb2482232373bc1de662fd9d496869eb2d3
13. 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae