Evidence row 18680

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.otinstaller.com/mcp"
    ],
    [
      "web",
      "https://otinstaller.com/docs/agents"
    ]
  ],
  "name": "OTInstaller Registry",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T17:44:58.083315Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T17:44:58.083315Z",
        "updatedAt": "2026-10-21T17:44:58.083315Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only search of the OTInstaller registry of OSINT tools and guides, with consent classes.",
      "name": "com.otinstaller/registry",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.otinstaller.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "api",
        "url": "https://github.com/OTInstaller/otinstaller"
      },
      "title": "OTInstaller Registry",
      "version": "1.0.0",
      "websiteUrl": "https://otinstaller.com/docs/agents#remote-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only search of the OTInstaller registry of OSINT tools and guides, with consent classes."
}

What the leaf hashes

{"body":"cdf08d58d1b4dc83012b71b8886d6cc12f665398ba953c0e21f40622065e7ded","id":18680,"kind":"listing","method":"baseline/1","observed_us":1793025329432932,"prev":null,"subject":"mcp_registry:com.otinstaller/registry","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. 0xea4bedb28c1d0be4117ee5644874e7768d73d177179a24ac3e3d61bae563a422
2. 0x40226874199b1b21e6dc2a8b4ff262b770c7c1028ec1b9c485a5871f1560f059
3. 0x9d679236f35404208f8c0ac3852c42cc66690fbaf4247cc73d81e567bbcbcc8a
4. 0x57772f67510721701a9b89d2ee011743f160355e097404f12996c2ea35512228
5. 0x59ff2fcef42220d310e31a13c60c6c48db3cae2a5cf26ac40b0216a1ff7f025b
6. 0x00b1dc39a874f6160f8b6815649d158d94c042ab6e6d2e77ed69905c23ca8719
7. 0xd0b88bd547fb64f7606f1b99e1f7618524c231c9b21998b8d7394078b45282b7
8. 0x6ef415b2288d9b016d0ad279f0b265d6869eb7f8144b067241a0387211aeab7c
9. 0xd129cd07b8a3d70562218282fe5ee82be00a90fe319a2c19c4ad15e5f26d3290
10. 0x0b1df5c288d250f6413df247eae63beacd780bb30cceb7665cb037a67632c66b
11. 0xdcbb0cc500d2b659c111afe9a926b2aafdcc6f6d034768498b0b7295973f9245
12. 0x22a204f0cf299dd3152f1542ba9998ff7665390da1ede6e58d06b8a7b2a107ee
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae