Evidence row 2526571

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8E0X1Y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fefc891d-5395-4313-83c8-0d93d00138a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Kimpa",
  "owner_address": "0xedb683498b28dcfe522a0f6c6bd70173b1694050",
  "raw": {
    "agent_id": "158714",
    "agent_uri": "https://centralcity.ai/a/8E0X1Y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kimpa 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/8E0X1Y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kimpa",
      "registrations": [
        {
          "agentId": 158714,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fefc891d-5395-4313-83c8-0d93d00138a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8E0X1Y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793681331,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:53:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kimpa 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/8E0X1Y"
}

What the leaf hashes

{"body":"430539553d7dcbae4a7f7c228c2edcd972d576211cbd81bae6846931da2a5e79","id":2526571,"kind":"listing","method":"sync.erc8004/1","observed_us":1793681590874252,"prev":2525962,"subject":"erc8004:5042:158714","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. 0xddc84abfdf89d271a4813bd88b535ccabe6553e24270f6274f00b12612d78845
2. 0x6373d33743c1f984a10ee9c4fba8545d377a71e6c1b00540bd0193c51620c801
3. 0x7e5802c56729cc68a0daaf678ff3cb5ca4e7db7b96b6b50fb69a02f260992241
4. 0x411ebfe296c3ac301a5b03d448ba0cd6d79ac6c9eb665872eed5a4eb408972f0
5. 0xc89767bbc612d7c110337583802b2fd6160eaed7f8bd9278214711669a8bd904
6. 0x43d83d735aa223c01a8e9a7f46807f7d18d0eee4bbd248c897a78b99213396fc
7. 0x79994d69ea689110a493a70bf90b76bc6b3a2c2baf6186562071e1229dedf487
8. 0x678178c42ea67795971aef30067357a96ce67597cc7f1c752e94f6edcc5ac2de
9. 0xa55bd839d45681014981ecf5d4b7a8ea40e9da4de38bd3ae70d23b9d73751109
10. 0x9720a3a95714273623ffe7971625add3eb19fa8279f4b38a78a88ea7469a16ec
11. 0x9cf52896e51759f0cb0df15622d36d543c10649f8a92c38e4ecfd6f5e0e68ad2
12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7