Evidence row 2944036

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kZ8zL5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/407c1669-2c6b-42b2-ac46-37c91f2f8814/.well-known/agent-card.json"
    ]
  ],
  "name": "Brinda",
  "owner_address": "0x9758b39fc4745fba37800de3218df57ee9ffd90f",
  "raw": {
    "agent_id": "224175",
    "agent_uri": "https://centralcity.ai/a/kZ8zL5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brinda is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/kZ8zL5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brinda",
      "registrations": [
        {
          "agentId": 224175,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/407c1669-2c6b-42b2-ac46-37c91f2f8814/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kZ8zL5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793764912,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:04:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brinda is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/kZ8zL5"
}

What the leaf hashes

{"body":"d4ac3d334285d919c9e3c720a7dbb6df8f78aca1e9840c5e93e8b50f4ba9e740","id":2944036,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765048989890,"prev":null,"subject":"erc8004:5042:224175","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. 0xb0e0d723626d6f2a6dedb4ea76763bdae7e976c4d929a9fd1fdd65d7c8ffc596
2. 0x97b10260f3fccc603ff8bdb55f58b86578c32cc2cb874404136040e00cdd89d7
3. 0x0eb5d256be020b9695bbdae5192185f1f8576ca6f1f22a08beec986283d71dcf
4. 0xc96a7d0165d77b31c32b4e94611f8f0b6967e5830ccf94d5c4d0dcf3a7ec8506
5. 0x293bdd61b7dd2d128330a6b1a8851d9afebc37249ad0361f8ef0c9d87baae1b9
6. 0xe62f6d5345684d30c245ee3b72850591741f59b6bf292caf237774d84dcc0a59
7. 0xca9a7cd28bb4b88d17f1a108095537738b9068d014c7e1f5bca78ed0a9783339
8. 0x53618c0e686d8738e9fee8cf2d4654b93c4cda26b958635eed1afebdec74a7e0
9. 0xa4d9831eb9873b425cdf67e95919397cfb5bc9180dcc8532b2f4a626a6fb4d80
10. 0xbcd5893fa0aa6c5481edfabfaba0677867312f3fbb96a5a19f9f35f7fc275980
11. 0xb147bd72554bc2331ee2bc11c7dcf8ebb735a995b695642dd9f66d087a4e4bac
12. 0x8b3e675e36966d366b40845cdd8c2f6f294a1c1acd32663465d5faf7542c9f6d
13. 0xe0c107caa77d5efbcc89600269de124b9669a0ee20ae1f6465c79cd503bfc9ae
14. 0x1088369e34916a33a3c583323d2fc4f49164cbac20b02de75926f72398b939bf
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345