Evidence row 2551402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ACtuji"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/096e0282-e953-40bd-9136-c373765d04e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Reozino",
  "owner_address": "0xb52ffd8d93101e759c56a155d9ce7b43849592eb",
  "raw": {
    "agent_id": "168507",
    "agent_uri": "https://centralcity.ai/a/ACtuji",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reozino 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/ACtuji",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reozino",
      "registrations": [
        {
          "agentId": 168507,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/096e0282-e953-40bd-9136-c373765d04e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ACtuji",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793692911,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reozino 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/ACtuji"
}

What the leaf hashes

{"body":"b63419cdb304925b2a453b3b3bbbbbc4a0f2be337e809a23cfd6d4e2bd1da7dd","id":2551402,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693206180146,"prev":2550631,"subject":"erc8004:5042:168507","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. 0x1f097488b48404076d57d073eda3ef452ff9e69a779c6cc0f9f982be7861381e
2. 0xf8b02a9eccc2ce3e6a1331da83c4e62abc3abfc19ab5e8da19a36e7b406e790c
3. 0x50216a0975a70c2203700f3b7c07144ecc3b89c64e91acc2d15374760ffcc9a0
4. 0x9f736fc1cd684fe44677ab19b5d171e201c1a1639fa032565de8f42ceb3e951a
5. 0x0236f2ac0283c6dfcde28961b43c7f3e7a5deee1087ea97120f28d12d6c27c75
6. 0xaefc1ebc2475af0d92c80edd49a750d3f7db6186c1dd6eb1f361b8e227bc9f39
7. 0xb2edd9a1bba46e71e94da095fbdf89c721bd95b9ff3b26075d1965707e098212
8. 0x38712346e9d97f654e4acbf4e74359a4c529c4d0c618464998d0ff6157ca0448
9. 0xc5a5264b2b705b9c8e2d4752d2670a5a56873f8e17d6fc627a06e14c305a2e5b
10. 0x908b2deaad3bb1379429260f4d5163d9874bca512caa64c816625b8d53225ffb
11. 0xbbac0627a9e9056071fe1c06fbb76cd0cf5f4d230196fa31639eca85fecf4cbf
12. 0xfb5073a06de63ee5241aed1dc0014e42833b5a8dff4bc279cc984332d7c8f40c
13. 0x6e86e82cdce44ed1e6f3cb733b0697b7f61258b10df0cb5522eff763f46425bd
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7