Evidence row 58353

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://domain-liveness-mcp.ottobot2025.workers.dev/mcp"
    ]
  ],
  "name": "Domain Liveness",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-07T20:07:26.660312Z",
        "status": "active",
        "statusChangedAt": "2026-09-07T20:07:26.660312Z",
        "updatedAt": "2026-09-07T20:07:26.660312Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Is this business's website still there? Checks apex and www, and DNS separately from HTTP.",
      "name": "org.ottobot/domain-liveness",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://domain-liveness-mcp.ottobot2025.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/modelcontextprotocol/registry"
      },
      "title": "Domain Liveness",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Is this business's website still there? Checks apex and www, and DNS separately from HTTP."
}

What the leaf hashes

{"body":"2a0389e89ef9a9c0a19c5d3e7c2f830f9ff75a53e21e49ef9e7a7c84bc350feb","id":58353,"kind":"listing","method":"baseline/1","observed_us":1793025444128323,"prev":null,"subject":"mcp_registry:org.ottobot/domain-liveness","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. 0x6ca26261f067b90581d2f10bd8cb6c061b7e6d1d08b07c3228ae28b0c51cdc4b
2. 0xf506bd269c9db8250fa51abbf10bd7bc34d7576051fa1d9379f3062a3b722aff
3. 0x3ff4b270dc70a1b033db257c3c787d490b237f874ad3c79c0a2d8f5dc07181d1
4. 0x664e0e63df7d00c57cfdae2e61c603df65b6d2bf07652f45b68e01fb96691d7a
5. 0x0b2df9a251396ff1e5f98a33a435ff8b7d15029685369a00d6b4274822d137e8
6. 0xe64997b3973f24e8c6ad333bc0ae4f1c6182327d3968adb246cdb65ed0a22c68
7. 0x42ca64873690377b7c377866b430e4dfce5f0f3ef9fabff95654ad6cfbdd2bd7
8. 0xd964f9bc40a980e74c16a4e0e419b862c131810647bb5cb28f4eb3b423632500
9. 0xb3fef3827743bce8ae6e930519079f07d0039591923c9686bea644b6f6e3ca90
10. 0x1631828b23a467fa68c73bdcda698bee8945c692a3555bc7926782e27495a209
11. 0xaf4d0478104c20d31096b9739629a924615768419c52449971b47a4881ebc159
12. 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae