Evidence row 3043251

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pa2aEg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/63467535-26d3-4346-8f17-0e338174bebb/.well-known/agent-card.json"
    ]
  ],
  "name": "Zeinseon25",
  "owner_address": "0xf28f496ecfa2992da3648e8f9d0101da43dbbc20",
  "raw": {
    "agent_id": "271269",
    "agent_uri": "https://centralcity.ai/a/pa2aEg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zeinseon25 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/pa2aEg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zeinseon25",
      "registrations": [
        {
          "agentId": 271269,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/63467535-26d3-4346-8f17-0e338174bebb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pa2aEg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793814986,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:57:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zeinseon25 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/pa2aEg"
}

What the leaf hashes

{"body":"8a7d53f7d9f97b8211e363a12e29b7992a7cfee08a3342588ce497897bf44933","id":3043251,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815049524610,"prev":null,"subject":"erc8004:5042:271269","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. 0x38f2098717e79a0dcc1f587b513999e3318035e78c01920e2502ebe384910ed2
2. 0x3282e356c38938df8164adaea41e512881327fd7aa4e6084580e9321387a5193
3. 0xd3df608b6b140b27e4cdb7a8b2bd6d5e769c6a261398d2f194ff6df7ffef4fb9
4. 0x230a76beb72a247a9903b3f4d8bd2c41e9c87ed2f5ed0fdafd73a0c40bc25a5b
5. 0x171fc86a10a4a8bbeff9734f0e1e7f977ac9a2842edd90211914724d86b3e1f1
6. 0xad13185913c07db0ea986dd9cbf660597bf1de7e568044032596bf49354a9e33
7. 0x5341020ff7ad85b0a46972de0a7514d6096cbb1888b3a65322e279b3068d0b86
8. 0x41b64a7d52c4a753bfa3f5141947f61f108be5ae02647a7954f2b74562e7a14b
9. 0x64b606d66004f17b3364ac5f0f14046d7d2eeafbf6af894db0ae558657437df4
10. 0xf10d21d352d135948fecc478db1aee7559db84bc0aa9b04a139b7e7db32435fd
11. 0xacf5de0b6c5ac1c63438766924d4f8390181e0034c53589e6ff0eeb4d7155863
12. 0x4fad84d559b84dbbc99bc4af4867de1ab2128ff26f2ce3e14ff96ce13c678edd
13. 0x8473786c6873bef91ddc86a1d99f6289ac1ab6be1da95c6f73dba287fc4e89b1
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345