Evidence row 1840507

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/faNDPp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bea9d298-2155-43b6-b947-5670845a72fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Luorkero",
  "owner_address": "0xe848aecb315205921f8812ea2b50b76b62fb5249",
  "raw": {
    "agent_id": "35039",
    "agent_uri": "https://centralcity.ai/a/faNDPp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luorkero 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/faNDPp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luorkero",
      "registrations": [
        {
          "agentId": 35039,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bea9d298-2155-43b6-b947-5670845a72fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/faNDPp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573336,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:51:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luorkero 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/faNDPp"
}

What the leaf hashes

{"body":"93a820595308b6bbab1699678e8540ed2f36fb9313fd86af87399caab4a7d701","id":1840507,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573516639973,"prev":null,"subject":"erc8004:5042:35039","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xdacc47a91defeebd93478fc0d5a3fd99e0dbb1927eec84fd96bdffaced23e98e
2. 0x5cef62736606a6f91ba697883681b121818a751070b057dce71d60ed938008c4
3. 0xa687c3ecb33e27f121d5c07682c374022b9cff78fc6e63bd059697c674978f43
4. 0x292651b8dc906521cf3251067fb9b940f05dd971f58868db44928448f124ad81
5. 0x031596b89fd81051f2f98795d48ba726ce9017ed6efdd37ac05ac064756a2776
6. 0x4d24959f602f3a2f3a3589e3085aa79bb172f0001e943d9091282349f922f4d9
7. 0x2b6167b944665778adab609e8d3550ccbe2fe51688dba88ed685a099ce9ddae4
8. 0xb9750d868df52c7d7444f4fd49e0a52b4217e451fe7eaa2e1496050fb5b23cc3
9. 0xbcc3835ddb2c273de224a33ad6f692bf48dca6ac34fb3afd1d95bc538985fecb
10. 0xb3ad710b5e7665db56a68b4f4f8209776f9eeff23e4b6baf14d8bb2a6034fd12
11. 0x5231f00af41b0fc3ba3f5cad28ec33a485dd90dc152d58172c9f6214a8f3344e
12. 0xc961b98d60687e4c4df0245a0f054b5aaf253c670c52efd5a11d349f1dfe2eea
13. 0x2a6197714ae72af66984e8acb7bdf44641d311c74106e3b6480080e1d9170463
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90