Evidence row 2923654

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S2UNy7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e173fbc4-4aeb-44f3-8ecd-c7ca449005dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriompon",
  "owner_address": "0x51667ac0983625b1a37284b7581295eb417da790",
  "raw": {
    "agent_id": "216775",
    "agent_uri": "https://centralcity.ai/a/S2UNy7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriompon 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/S2UNy7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriompon",
      "registrations": [
        {
          "agentId": 216775,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e173fbc4-4aeb-44f3-8ecd-c7ca449005dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S2UNy7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793755311,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:22:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriompon 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/S2UNy7"
}

What the leaf hashes

{"body":"5cc8f7d7a0c02e1a2a35512d8259fb2dbe30c0b0b0d43ef2a1db2a3ef17494b1","id":2923654,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755336486049,"prev":null,"subject":"erc8004:5042:216775","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. 0x58e530bb8eff171132e3f972867969fd44245ad229c350bc91db59976b057e55
2. 0xeefed5274b8cde9cba51d24e0b5d12ea6de09755f69c02b42fad102048c8ae18
3. 0x85edb580b3ba1dd9dfd24f46753d46b0dcdca7600774b0780b232f7d36908407
4. 0x25a88f05eaa0f3be10ae72b0face9ba304f1b8f9b5f10427ea6cd132c80c311f
5. 0x26c8dd8cf097cc209c5122bd6804011f728a66cb1366fb168ccea3717c8daa3e
6. 0x52c89b52a1851d248e77695e13e1a0e309025676bae30eefc6a4f96ce4682d65
7. 0xd24e5de16d630483eff3b0f22009b29f2f57d0e134707e895e41be171a27f20b
8. 0x5edf64634433362a8a02f542fb9d0960bc9d937b07ab4f9a2fd86cf0811e3ad1
9. 0x28976f7572c29410f7f2b4cdfb6dc4547d053988246f79e169d33e62ceaa7ad0
10. 0x26d1d1f1675ecc49a192034a4c255073115ba4abacf88614f518a10760635d14
11. 0x892235f1aa97a81cf7763188204bda5225956582d487e290715069be2d62d45d
12. 0xea3a65b940957290f1df68a6aa5bcdfc041e6656e9c06ba5ed96ee4f8397e93b
13. 0x1187ab9017834f209eb10861bed61cd5a4620a57e7c1363d9d9dc30898fb63ad
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345