Evidence row 2582315

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5zPRmF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca115c9a-acf1-4615-a9e1-b7500f246726/.well-known/agent-card.json"
    ]
  ],
  "name": "Gauzifan",
  "owner_address": "0xfaf38dc0b77c4c2339bd1b77360a8bcaba136dca",
  "raw": {
    "agent_id": "183414",
    "agent_uri": "https://centralcity.ai/a/5zPRmF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gauzifan 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/5zPRmF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gauzifan",
      "registrations": [
        {
          "agentId": 183414,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca115c9a-acf1-4615-a9e1-b7500f246726/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5zPRmF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793710231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:53:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gauzifan 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/5zPRmF"
}

What the leaf hashes

{"body":"9303cb6fbfdcb2c681ee7cae60118a79fc0bb5ee1e58978f6e5b022169266292","id":2582315,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710439672773,"prev":null,"subject":"erc8004:5042:183414","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. 0x5f5e577637506e8887b134b00b768c00e50c60d310d6cba00f11872707f00ea4
2. 0xa6cc5bb110722126faad63081cc4c46d9aa5d91f0247a5f018e48f37cee16c32
3. 0x495a042d1b010770d6254cc84c2f9a162def4dc224d2fc69f6dd66b5c22a1541
4. 0x4c50b766bcc3a8fcd63990b990ad049a798a45447321cf9417e6ce06604ff7a2
5. 0xee7245a008a404b948158092e9e1f685aa2fc7458e131118369a1fc11238e0af
6. 0x9d6ba6f1e2e5594514f9ce03e4e1f3e0b36b0f7936234de07c1bd12894279d9c
7. 0xf1a0f72e442e0b40e16e4706ff3fac55d47b60d6e8f870044a12dc4d31aa70e2
8. 0x7278f3dcc1dffd4a887329a5e0fc27f180654b034f02ab3e3439ca547490f7ae
9. 0x2ac2019d242bfacc11da7612d65e66ae991e66ebe154b5fb0870f83e3bde4fcc
10. 0xbef28266a9dcbe275334a10212dad45a790a75941707b1558b6cc16b5fc39180
11. 0x4101fdb3588f45807b4727f953baa957b99417285ea1689e23b91140b3c961bb
12. 0xa2d3d0588d013a12335079cbd7a0c5e1cf8edfcd6aa412e97087a6d54121a3bb
13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7