Evidence row 2722455

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6j4D6D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b22c342-4c8f-4e83-a7bf-0e6746e04be4/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreirkano",
  "owner_address": "0xbec7696c15ca6170cdf76839b4f3a44976213413",
  "raw": {
    "agent_id": "208881",
    "agent_uri": "https://centralcity.ai/a/6j4D6D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreirkano 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/6j4D6D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreirkano",
      "registrations": [
        {
          "agentId": 208881,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b22c342-4c8f-4e83-a7bf-0e6746e04be4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6j4D6D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793745530,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:40:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreirkano 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/6j4D6D"
}

What the leaf hashes

{"body":"fc94ed8ea557a5c72c5a632ca36ea753ec23a834ec362588032115ff46f32759","id":2722455,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745616589858,"prev":2722111,"subject":"erc8004:5042:208881","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x3b8d56534fc6074054fe0b02f4dc0757c1aee355994e9c089b97faecbe6a23b6
2. 0x841dabe211cfcedc311aa7aba4ff8cdcaef7a30b397a178a9ce785805ee6aed3
3. 0x7408140644ae207b6ce82c59846fe17929c86145191ec2023dc6660b15c9f58c
4. 0xceea88855063ed1dcb149e035766f0762f5e2cf1bcf90ec41570b802afee64cf
5. 0xa5f6c143d8a97d13f5dc9bcb45a4abb757e8f1eab80cc39b359f8b451303c67b
6. 0x4e7f5cb45826fb43bee5ad59a925c1dad4b242291bbeb3bf9c7f8cc5f8977759
7. 0xf196a71468b7c28d9f1cca6f80fb80769ed7691eb8370463647da602efe08d80
8. 0x16b3f39f38fcd014f104f9d24822683a9bcb0f6abc98fe9352c0ba75f4feba72
9. 0x83606c9f036d69e0104d6722ae2738c1213180630dcd79bdd17d8f0df8f51098
10. 0x31d3f0166d2a9df3da34aff783d0c5a938a6cf17fb38816af59483eca30bdf48
11. 0xc084c76a3d5cac0343908b99f192f878e9b6fbb359f841f6b1f56862558f5b45
12. 0xea38c9b040f000c9046dc25881ee4ae70a985c0c67450e184d70cbf62dc6538d
13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7