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Evidence row 3055410

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:279401
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b06748c7a237b6e62c9daba6ba36a7172db82848a693790ea5c1f5500c9048c8
Leaf
0x341963147ebc58519d31c5d0555d7e250f6bd0cd71f6e6d35b79aa44297cf772

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8xBdgs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd4a0370-defe-47b7-a513-d4ba430c0a08/.well-known/agent-card.json"
    ]
  ],
  "name": "Hozan",
  "owner_address": "0x8164ed7893658887722bb9a8d629a124ee40c636",
  "raw": {
    "agent_id": "279401",
    "agent_uri": "https://centralcity.ai/a/8xBdgs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hozan 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/8xBdgs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hozan",
      "registrations": [
        {
          "agentId": 279401,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd4a0370-defe-47b7-a513-d4ba430c0a08/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8xBdgs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819088,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:06:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hozan 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/8xBdgs"
}

What the leaf hashes

{"body":"b06748c7a237b6e62c9daba6ba36a7172db82848a693790ea5c1f5500c9048c8","id":3055410,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819175767148,"prev":null,"subject":"erc8004:5042:279401","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x34195986682d70c68798151da015f1118a1166b643be2770615fa1678da715eb
  2. 0xcfb41a224cad59f821ffd0276c19755cf26a1823f30a973256b07bec77d35c16
  3. 0x8b6763063b400bcaae81cca2080af671c04e5fd27c79db5f1e34739b8a9a35fa
  4. 0x309157fff74ecf117d711ff9f2a00ca7ac07db219e930079375b5fce0cf05f2b
  5. 0xf95b4ac45a3058173725476fe6fdac913aba0f2c854dccfe657669b9af16d4d7
  6. 0x5aa2ea0fedff0143f1aefb5ddaab36fe68535610b6b4de77384ce2a10d5b69af
  7. 0x2078c1db7471a569cdea748b848b993132685ee132f33cf07d32c0a0a4eb8770
  8. 0x64f063fcb700af4bdde2014fac6cca89745280981660bfe80427520119ee9ecc
  9. 0xbae3407def2f7a603647049a3981fa9c32d2aefcf1d9f5344cbcbe8ac684f40b
  10. 0xea7573df1ca0d4730ff6eacc94b94f7eb4d7ebcfa11c17d9efccb7cf0c8d290c
  11. 0xb284e37f96c387aa90656252665b97eb741e6d002310a2260584b3ffce6cc93f
  12. 0xfd490b824e1d575347294bdacd136440afef9e2fec23647ff70f33f60b7d725c
  13. 0x076f99e16dfe61777cf7005ffdb5efd687adb1aad0b9cdd01306aea19abb6247
  14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
  15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
  16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
  17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON