Evidence row 2520259

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PZ8pF2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89c66323-6470-46e5-93f0-23bd5dae5ff0/.well-known/agent-card.json"
    ]
  ],
  "name": "Plontik",
  "owner_address": "0xefd6dcc23bda0ae61ab2c21bf58bf5e85ddd9ecf",
  "raw": {
    "agent_id": "156664",
    "agent_uri": "https://centralcity.ai/a/PZ8pF2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plontik 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/PZ8pF2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plontik",
      "registrations": [
        {
          "agentId": 156664,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89c66323-6470-46e5-93f0-23bd5dae5ff0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PZ8pF2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678743,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plontik 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/PZ8pF2"
}

What the leaf hashes

{"body":"5737f9bf1540f8080c1b01387813ce839ae327d2dcad0fb56178044cc9eb150d","id":2520259,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678894943478,"prev":null,"subject":"erc8004:5042:156664","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. 0x2b33741b49bd443fae97b49a2d3162250cad91b982c36ee5ba902e992b4b98b0
2. 0xf321f52efffabf0a94f9aad6e13365ba3f302732846473916e6b09774fe04e8e
3. 0xfd590c9189ea833dee305ad98c712f581ed70d2a86be4955e40cdf1be62fce61
4. 0xb31a78432c24e6eb65d64b314916f5f21f2425d4d2a47b3b5ef41541b414eed8
5. 0x61cbfa4fdc8ef1c5d947cc24ee392571c6baf5c60d8ad9d9fb90335a7a6ce10d
6. 0xa3343a5e1050344ab3e8154535172238c8c9dba68f81e8b7d84bdfec8366b02c
7. 0x1b9dcad449250eb1e04328686fc97d23bfa518036ba114e28598932037ea9af5
8. 0x31318b2da12e4e279b9f5fb28ad5932c2fb99f3e4f5b561dafc0c01b5f7a31ee
9. 0x1596817cf41bf824e0ad616822e08fd1cb3756763d47be48c1996601cac6a612
10. 0x3475a17eedc413ef01a3da2283bb3aea924d3ee124d679c29b7eb2435c6fe0bd
11. 0x9ed85802dbd31e22b5ea6548582e592a9f1c047d9188aec7e552a02fbe54626e
12. 0xc0a2bc619c39316e7ee5b20431669dcc60158e09c215f1fec1c1d6f0b0032b01
13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7