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Evidence row 2964703

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:231304
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
94c92ff81bd7bba9dfffc4a99cb3f79ce234ecbfa50b65767c0c7d3b692ce597
Leaf
0x4e60f79ffe4ddd31166fa1c4438a277e7a659c5c6c92292cf0eb4deaf7ceb2cb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lr5iIM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/983e4f3e-0882-432d-b7d8-ab7c743fdd7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nausero",
  "owner_address": "0x0b91542d564d96d8d7e9faf973d0ced2b5eb66cb",
  "raw": {
    "agent_id": "231304",
    "agent_uri": "https://centralcity.ai/a/lr5iIM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nausero 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/lr5iIM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nausero",
      "registrations": [
        {
          "agentId": 231304,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/983e4f3e-0882-432d-b7d8-ab7c743fdd7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lr5iIM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793774331,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:41:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nausero 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/lr5iIM"
}

What the leaf hashes

{"body":"94c92ff81bd7bba9dfffc4a99cb3f79ce234ecbfa50b65767c0c7d3b692ce597","id":2964703,"kind":"listing","method":"sync.erc8004/1","observed_us":1793774470904559,"prev":null,"subject":"erc8004:5042:231304","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. 0x4e60f431ca376b56b16211a7d42a2b1177613c19ac56359eef6ad050c0dfe2bd
  2. 0x8e477face1177ec08bcd2f784305e1da55d534e6c2e7a5ac7cb7e39f7630058e
  3. 0xc8a763b579a42d4cbf31cb67476b448021c17a35173bd734f3e017242bbf82e4
  4. 0xc92b14cc3829417f2ef9ce32a98b252b8fc978aa89f3669aa0a1d14666e1773d
  5. 0x53b8c4b5349e24d2fca14d472de7d0fe98c6fc1b3cb01095ddfce78c34b20a57
  6. 0xd91394f335e42a1ff0e36a79a524cfbb6b37b5319160be4c63490193cf641525
  7. 0x452b3a1bb8b2cfd5ba1a753868dafa9bb00ce83548ec586f632335451a3a792b
  8. 0x3929296277cf2838080f72cd6b2905cd4c5caa8baa90e80e096c57a131ad5d41
  9. 0xfae8d5f42fec179fca4ecff83a32ffb430ac1b10d099e4d00479f4e6f3d6d179
  10. 0xd9ad737524e1d20472ca2130f23c948f5cb2516eb416295fc6ca524248c9f16b
  11. 0xdb6f519683724a1d11c17381cb42593a542a425f18d6d92c0c6e81c2a1b235a5
  12. 0x2b5745a0b288ac5d8c48e339383706c54fcfb95bccc83c48776d382e79fdef7a
  13. 0x0c70678947e56ffce90ac2cce5414247eaf0e2b91719996aaa9809b66dfe1dc8
  14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
  15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
  16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
  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