Evidence row 31607

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://trust.the825.co/mcp"
    ],
    [
      "web",
      "https://trust.the825.co/"
    ]
  ],
  "name": "A2A Trust Plane",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-22T12:24:24.163929Z",
        "status": "active",
        "statusChangedAt": "2026-09-22T12:24:24.163929Z",
        "updatedAt": "2026-09-22T12:24:24.163929Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Tenant-scoped control layer for agent-to-agent systems: governed routing, approvals, evidence.",
      "name": "io.github.The-825/a2a-trust-plane",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token: an operator key from A2A_TRUST_API_KEYS, or a short-lived trial credential issued at /trial.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://trust.the825.co/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/The-825/a2a-trust-plane"
      },
      "title": "A2A Trust Plane",
      "version": "0.1.0",
      "websiteUrl": "https://trust.the825.co"
    }
  },
  "source": "mcp_registry",
  "summary": "Tenant-scoped control layer for agent-to-agent systems: governed routing, approvals, evidence."
}

What the leaf hashes

{"body":"9dd24eaf84aa24ae850924832a55c5807a18715b20e1b9943479a70f3517011b","id":31607,"kind":"listing","method":"baseline/1","observed_us":1793025365093694,"prev":null,"subject":"mcp_registry:io.github.The-825/a2a-trust-plane","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. 0x14851a8dcdc0665b1fdf8ca54e7d87b72429f054602cf2ab0556e236b8413b90
2. 0x092211de3db74c8d8e1a602b4d1b90a7b996cebdb2114158e3c894b12076e8e4
3. 0x4fdf61eebe456e9f4191b7b67da21559c74cc2f04551287a97fbf85ad1c86a94
4. 0xc4a231ebcab5e6ffd1eba4a90a0ec133cd8fddc4544af488beae644f437db53d
5. 0xeaa3c0dcfcc0bb4c2d6fc50748ff29e25b65ed67b659818ea70701c6603806df
6. 0x7d0a6fd2024c1ebb80b24e03fce33bbaac4555a7fb7e49c6088cced4627e81f8
7. 0x9cc00321856c75c934862e38dfe9616511bf3613ffebc13bce5e25343aad4128
8. 0x7c7320b238ee641f1b823ccf9977ea6918d340eea3595edda1855911869b06bf
9. 0xd1baa28e2962033a846f153ff6df082e66e043fd0d2908dd3e0053e85785454b
10. 0x5bfb6382f3596c9dd0a20299d184d6508fcdd308373aec23047ff55528f51ccc
11. 0xda5e2c2f0532a3bc2b2bc361905db44768a9ec088fd32d70f9333b7801b14b95
12. 0x2412cb8bc4d10d94e1eb907d5058dd12133e55416609e1b314e811af76620542
13. 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae