Evidence row 21624

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://v3.upcoach.com/s/mcp/admin"
    ],
    [
      "web",
      "https://upcoach.com/features/work-with-claude-chatgpt"
    ]
  ],
  "name": "upcoach",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T20:06:55.119924Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T20:06:55.119924Z",
        "updatedAt": "2026-10-24T20:06:55.119924Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Build coaching and training programs and pull live progress reports in upcoach.",
      "name": "com.upcoach/upcoach",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://v3.upcoach.com/s/mcp/admin"
        },
        {
          "type": "streamable-http",
          "url": "https://{workspace}.upcoach.com/s/mcp/admin",
          "variables": {
            "workspace": {
              "description": "Your upcoach workspace address: the part before .upcoach.com in the address you sign in at (for example, acme for acme.upcoach.com).",
              "isRequired": true,
              "placeholder": "your-workspace"
            }
          }
        }
      ],
      "title": "upcoach",
      "version": "1.0.2",
      "websiteUrl": "https://upcoach.com/features/work-with-claude-chatgpt"
    }
  },
  "source": "mcp_registry",
  "summary": "Build coaching and training programs and pull live progress reports in upcoach."
}

What the leaf hashes

{"body":"77b2c40bb70683d3b7fcfc59d0226a3ee12fb2a09e91f55a67c6caacde48d7b1","id":21624,"kind":"listing","method":"baseline/1","observed_us":1793025340739269,"prev":null,"subject":"mcp_registry:com.upcoach/upcoach","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. 0x7de6ba1445a3579972b3512bb018b4b65244db85d80733138dca4cb9a995cbb0
2. 0xee30badbe1dd82ddd0a1831ad87d4e112b6034bf0b8172675c8849a8d486ca04
3. 0xd0df4d39c727ea63b8b200b8ca82a63fbb8c95e5dbb0e5927e7ed1c3875ffd7c
4. 0xb1525f0544568667b250c1d35baec2a8d520763c3eee407480c2b39cc9a461bd
5. 0x021c8b9939c0ce697435c9c133e9f95d89737fc1687eca1b0cf321c384be5818
6. 0x3ba121fc5297793cb5aca02be4169b8e9390a3746c89c78777dcd975a84960c0
7. 0xee880f47cc15f1649eda38632252f22cb7ee60938e5f2dc3badd55bd39ee8b86
8. 0x67187bbdaed80eb44b4b5ef71bc79ff27d521227642ea3a5eb781bb0295e7a79
9. 0xca4de9d28408d7dddd5546456f374709b11bc58deba5a4057f79915305523933
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