Evidence row 2920033

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5AC1Ve"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b76cbcf-32d9-48f6-a919-081c54a78bc0/.well-known/agent-card.json"
    ]
  ],
  "name": "Brandeon",
  "owner_address": "0xe93aa6acca11dd70a38b9a98d86f601a54992bb5",
  "raw": {
    "agent_id": "215215",
    "agent_uri": "https://centralcity.ai/a/5AC1Ve",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brandeon 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/5AC1Ve",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brandeon",
      "registrations": [
        {
          "agentId": 215215,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b76cbcf-32d9-48f6-a919-081c54a78bc0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5AC1Ve",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793753540,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:54:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brandeon 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/5AC1Ve"
}

What the leaf hashes

{"body":"9f606dcec0d4cd5b25fb65614e33757922db3163061ee19ae6249a475d9411ce","id":2920033,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753661940040,"prev":2919491,"subject":"erc8004:5042:215215","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. 0xa83ddbeeda043b068bba5dfa65b4ee54d77db8afb1f8e43a5f3144c3ea6171a2
2. 0xc95b1b802140d32f6d1c1a6092aca02099b8df4019953bd7f2fda0560a426d32
3. 0xc5de21a7a95a61ed786eb80eeea2c90bfa0c11776bb51f92ce53ea7f9280987b
4. 0x435acb2a9a0dbf7bc2fccceeadab3509377ac3672527e3d3b83805e41a7f071e
5. 0xea61cfa69fdc110653fae073a8b51341e2264b05b0bc382f4b337105747c9a6d
6. 0x5c4b26264b581f2c89d1fd34b07c4fc8f0bcf4e578663760fbeaa5481a37881e
7. 0xfe6512cd1bf6e00a53679e4d5e284de1cc5e730d2d9b2e99254794ad302e7499
8. 0xf31b29be3aae68427a8641c9f0478f3343111b57697e24b031c7d762c08821a9
9. 0x09fbea164e4486a1f9b1508ecc198fd129f7f5053c1624abf649b1a5f166b7a2
10. 0x0cf082ee81757ca8a0ea4d7f7d5107d4df038d55fc43227458ccd1dbf3dfc075
11. 0x0d6e7f8204c8690beadbd6f3914f75920dd25b82a795cd5f986642fc12c7c585
12. 0x87ee1e8e0632c6bc01d2d55d95ae18b068cb100498a20b70ffc223c337f4b9cd
13. 0xc51fedd768d0d81ea02837d406f0eec5f4090d36df0f2e032b1a90a20e5aab35
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345