Evidence row 2712775

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4c4Pxx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fca13d81-0a8a-4cf1-928a-3e9fedc6d4b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Diton55",
  "owner_address": "0xd54d1dd215c2f9895eaf4e46513ae9248ae4a771",
  "raw": {
    "agent_id": "204550",
    "agent_uri": "https://centralcity.ai/a/4c4Pxx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diton55 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4c4Pxx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diton55",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fca13d81-0a8a-4cf1-928a-3e9fedc6d4b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4c4Pxx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:59:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diton55 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4c4Pxx"
}

What the leaf hashes

{"body":"378f97f5c48b5bb6be3547d7bce97f73cd12305a4299464123cd385917582203","id":2712775,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739561868948,"prev":null,"subject":"erc8004:5042:204550","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. 0x1aa37b78f55dcb5bb085ce467d4c4fea5c05971ca12c41c66f7fa6943b11d2df
2. 0x1e1105766beec7bdbe5053710f2d4cd8678e41936b835d7d7717b1fd129b858f
3. 0xe2bf1f6946b62465a8c14c08cd24654b18673aa7c052e515f212206748da6a1f
4. 0xac2fdd6b15698e0e1b318b89f3b146cf648ee5238fa49ee6d618c237a647ed2f
5. 0x060d830073ff83857fed945c3e570f7b7faa56b98a020c5e00541b2feee7d042
6. 0xa2d8c380bbdf3cd620324b7096d118c40455b2936975c0083fbfdf891f369f63
7. 0xd28ed0f0b5b26cb1ef1cfd884415b47cb56351051885f30db634fdb1c02b5a09
8. 0x8a61edf8b3b05ee6d35cc8c8170ce399f1ea04146cbbebdfbc7bf5eec653931e
9. 0x9c1521df8bd22ba6b66eed7a102ff87838fa349844c31c48d92eaef0d79e6480
10. 0x2a4138bbc4d3c4d319758e42b9b09e4eafd4de5907bd5a25d137db9b8ed5016e
11. 0x1f782a601b750faaa82b9e347e97759789b2425f15c899d0515be3f1cb7cc43b
12. 0xfbaf6a797c82410c1b23e4da79d34da2f9afcd35de9499dfdb99f8a8bf86cf9c
13. 0x6393e3b006f758b9dc2efca97748e8b94b587bc90cac45f81eb08fb9398fed9a
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7