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Evidence row 1841050

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:35340
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
87a31521c1a037c6af9b14dcfaacf6c0c5d881190cb8c0292ab241b68d871c8d
Leaf
0x443e3d7e2d394c5337cf2f115a8b2894ae22229527f81df537cc55cdfd70f78a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wlMSZC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dcb1e366-15af-4cf6-851b-b469ebae655a/.well-known/agent-card.json"
    ]
  ],
  "name": "Klazasan",
  "owner_address": "0x31776bf557dec18f46059577913f4247a6358a94",
  "raw": {
    "agent_id": "35340",
    "agent_uri": "https://centralcity.ai/a/wlMSZC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klazasan 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/wlMSZC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klazasan",
      "registrations": [
        {
          "agentId": 35340,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dcb1e366-15af-4cf6-851b-b469ebae655a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wlMSZC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573586,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:57:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klazasan 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/wlMSZC"
}

What the leaf hashes

{"body":"87a31521c1a037c6af9b14dcfaacf6c0c5d881190cb8c0292ab241b68d871c8d","id":1841050,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573853767996,"prev":null,"subject":"erc8004:5042:35340","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. 0x443e2ea40fc080774f2b73718ffd39e99bf9a084e66b4c3db370f3c34e193477
  2. 0x6f351edf81801d701f4d44f8a15d2798d79f5d90a6180e6437e6d8b21d13315b
  3. 0x5ebad45d38649d65eaa0ce71116f3ae42f6855f76ad398f40d2c2abea13abcaf
  4. 0x8b9b2bc34d610133ed97cf6bc3027c47e7ef307c9a1b00cdd705fda9e1095e70
  5. 0xc8e5b8424b82b895ce944b828cb75d1bf9710e04f1a4154cf2e7a74a9096ef67
  6. 0x86191a9147a3cf95cec8fc0f2f41de8d6e72d77e8b673b8f25c05a4e4eb72657
  7. 0x42aaf42537486b65a5196c24a40ac7a70287a03c5b5a4553c3287d9e8614bd51
  8. 0x3653a0d3d71104e1064776e68b1372f99fd6c02a2bacb7c8cd9505dee563e030
  9. 0xc35b00515e51d99804bc7f1677c48b262ff64bb67eccace0888b475f57592025
  10. 0x3a98e64d8a7174a39155dbfc0fc8300f16c1e774bc5de15a0becf1debae7ac0c
  11. 0xa81bef7345f800b2feae2a85c15ee548045f0790575c156ed56fd85ef7c156cd
  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