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Evidence row 1836327

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:32466
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9ad6f283365ff9c98870b549f3a6cbbffa064251bbb36d762874fa77bf89e99d
Leaf
0x44cf7b91f6d2b623d85c1bc038042303511ad0ca4d9fb06337d14256de7f896d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QNxdc2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/90fcaacf-1c2b-4edb-8a50-fb2d8458cdfb/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiodan",
  "owner_address": "0x817aee90d847bff5ba80c095d172e2e4e26e9874",
  "raw": {
    "agent_id": "32466",
    "agent_uri": "https://centralcity.ai/a/QNxdc2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiodan 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/QNxdc2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiodan",
      "registrations": [
        {
          "agentId": 32466,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/90fcaacf-1c2b-4edb-8a50-fb2d8458cdfb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QNxdc2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571311,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiodan 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/QNxdc2"
}

What the leaf hashes

{"body":"9ad6f283365ff9c98870b549f3a6cbbffa064251bbb36d762874fa77bf89e99d","id":1836327,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571475271252,"prev":null,"subject":"erc8004:5042:32466","subject_kind":"source_record"}

Proof

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

  1. 0x44cf5dbb9a2723bdc11824ed15e24ea0f13f868b65d7d91a2eb89beabce68d74
  2. 0x43f9517a736a0f5fdb093cf58e1790fcb71a921f89a9171baf8ddcb7a5436ff4
  3. 0x41e154ebf91088bb2d047c565255315461a55cba893c6ee212aa8bdb37f5d6fd
  4. 0x1d2ae8460e85bc2bcdb2da65c4573e2e7ecf6b28de2fd625fb659b559e340528
  5. 0x37a3974a3ab89eac0bed56688de9d1ca25b6cca4c1fd02790fd150fb59a4dcca
  6. 0x56af55c50afce7698c6271c834a41ed58ac014a3da4063c17b51420052a99aea
  7. 0x24b8268c4824e9be10caad4cdf38ade37cde9bb539f5dd6b56a6d6327c67fde0
  8. 0x25088a72f9a0a48d712e5891d4cfc6d8b622f90b0f6705165f0ad5316a8c55fe
  9. 0xf5a8afa493c089c54a7da3cbd76727b9c9e684274e8aa40e12a9f2bbfcb4727c
  10. 0xab5729e1d6142f16acf9b7c933f45aff5f6e14ed69597fd81b8ca4c7a36f1201
  11. 0x7f331a28c6dcf46d912efaf02daf00be50bbaa909294e4182dc501e8f378ddba
  12. 0xa512aefa3742f8f2217e32a01436ec8a845ef3a867bd17d3a3ee2de3875040bd
  13. 0xb0ac6ba344d3036c1dcee62f9b248fb9e72f51af0768ac256a6f2e19b8431780
  14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
  15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON