Evidence row 3017297

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F5UxR4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/488f694d-6615-4344-98b1-48ab2357a836/.well-known/agent-card.json"
    ]
  ],
  "name": "Traufano",
  "owner_address": "0x4df4a34f718e7939cae77095a0f9a156a425a2d5",
  "raw": {
    "agent_id": "253561",
    "agent_uri": "https://centralcity.ai/a/F5UxR4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traufano 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/F5UxR4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traufano",
      "registrations": [
        {
          "agentId": 253561,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/488f694d-6615-4344-98b1-48ab2357a836/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F5UxR4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793802931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:40:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traufano 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/F5UxR4"
}

What the leaf hashes

{"body":"4118cdee1a77beb96d4d7283c0356939914a679ee4784becd11860935f013ef2","id":3017297,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803239726430,"prev":3016846,"subject":"erc8004:5042:253561","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. 0xaabe30889bcb59d8910aaf9b46b82bf60ba5461f5d6bcec25674c72e7101fcac
2. 0x38e73aabe662013ff35452f2fecab5f23386569c1bd49d79b7ec5c2b51637395
3. 0x63ab6365b7e9d62ceb82d366bf5549d7287e36f08730dda642600ddf6e5723aa
4. 0xcc26e7cc418dd3ff09be13ead2c6a3416649a5a352431d9c0b1c6503e51fbdbe
5. 0x02b3adc29c34b051eff4d22df3867396cfcdb44e925196548650532c481a1ceb
6. 0x9343f2e71f8eceda33e09aeff3c70167283db03de23a3f89695a5c4ee86f12d1
7. 0xa2a75e09d466b814b62d4fb6ed47b530bfcc91b95bf29e1b68f6978ab6efb9ed
8. 0x0c35fc9d8933ac99e4cd04bc1296dc1ae3fc0da07da27df066b8ff21a7ba04af
9. 0xb64b1649c595b3f3a0e0a64e94708a325d8a55d37e6b0c218fa0ceed27890b6a
10. 0x0d1ebb6846671de5ef3bf407d04de491aecbf385020eabbdf64589ee3bad11f0
11. 0x42e7e3969b943cd47245ba8e6baaca7b0ea121bc07245f4787e2ba40d8a220ee
12. 0xa7b8cf25ae91386f7d577a188d4a2d1bdb5b11e25b7991b0b05b1c23b54ad8e7
13. 0x34459b8d57f5a36fabcfa2b96d83738bdd1f645478292b706aea92e13cab45cd
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345