Evidence row 3021626

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://infobro.ai/mcp"
    ],
    [
      "web",
      "https://infobro.ai/mcp-server"
    ]
  ],
  "name": "infobro AI tools directory",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-04T14:42:54.146783Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T14:42:54.146783Z",
        "updatedAt": "2026-11-04T14:42:54.146783Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "List your AI tool on infobro.ai: sign up by email code, submit or claim a listing, pay and track it.",
      "name": "ai.infobro/directory",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Bearer key returned by verify_signup; without it the assistant can sign up first or pass api_key per call.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://infobro.ai/mcp"
        }
      ],
      "title": "infobro AI tools directory",
      "version": "1.0.0",
      "websiteUrl": "https://infobro.ai/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "List your AI tool on infobro.ai: sign up by email code, submit or claim a listing, pay and track it."
}

What the leaf hashes

{"body":"e0192fc2190d70cd96a06f53c46c2ca3e55b7f889df701ccacbf1442924f1a60","id":3021626,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793805636795052,"prev":null,"subject":"mcp_registry:ai.infobro/directory","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xb45e8d4e63569ed18f8b97caa9aeaf810099dcd936f379cf798f6c7d7197ad67
2. 0xd57b8e91a9c0b6271c610b5e1b1bc3ba354476df37f12f7ec20e48fa8da39d83
3. 0xbc218cb7d887995b9e76da104bbfdc117399c83cc86ff66f00947f5eb2a03b8d
4. 0xdf882b272e8bb48710ede7780cb8a583cc16b9d415a27f069b0c1b59b61238ff
5. 0x9a515807bb94a965e83d4d3f245cbf640cd5cddbabf8a9020a60bd2e719529a8
6. 0x771a28e9e6341aac327b1e845f55352c3adc3788a3ddd66c97b7bfb2cca4e00c
7. 0xf6719034e63a2472e3fea720e1efcbfac14241dbab49eede4023d88af67aa1cc
8. 0x6b4a2bb3e392b167d29ccdd4d07a59a7864449b0f9586b7aba083badb41a9b55
9. 0x0fddfcdfd430e36e8b4dbd979922b590da6c82886546cad2d3d52f8af233ff4b
10. 0x217bffdc1b2b9a40194e061a6a935556f795b55b362c7e79829ecbcd0264f99c
11. 0xc20324467af5f7c407a45eac803323c2acec87c5d322d34c92ce6d7aa24237ea
12. 0x124231db94abbc4fbffb83daa2559194c2240d38168ef5e53829ee7d4de1a0c0
13. 0xb4821657aa6efb2f6aca8033b00ea772962b9e1f521e60b09d38bae1bb9be2d9
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345