Evidence row 2567989

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VsitWv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/030b032d-f3a0-4871-9200-0b000fc49a4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Brabino44",
  "owner_address": "0x5a1a42d7dd35685c622b379a840aeb9a8033af94",
  "raw": {
    "agent_id": "177341",
    "agent_uri": "https://centralcity.ai/a/VsitWv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brabino44 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/VsitWv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brabino44",
      "registrations": [
        {
          "agentId": 177341,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/030b032d-f3a0-4871-9200-0b000fc49a4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VsitWv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:50:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brabino44 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/VsitWv"
}

What the leaf hashes

{"body":"fdc888e2fe66a9c5533673e290678efdeddb8c473b0eeec820783d0862acf8fb","id":2567989,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703006032496,"prev":null,"subject":"erc8004:5042:177341","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. 0x0b9bbcb862d5ccc137d84fe5d37efd26021fe8efe8706f97f3bd56e6fe6ae5a3
2. 0x07477bfdb8b7067854070673596e5674513b0bc8baaa3d6e287050098e75c3ab
3. 0xdc5325178516b4a6f1c1ab3e917a2a33c389ea6bf932fddeef963a12dd70eccf
4. 0x492cdc78815a4fcc45ddfff59e2e968315aabfb4a259906a32e3689fc383274c
5. 0x74970937c292290ad272b3b3c1f1ab4d609edee24afc7498d5d4a47e5555b31f
6. 0xe5a712f8cddc0970ee4e7b9a899d92e41a1b6c015caeff6421bd7b5cac693370
7. 0xa9903973eef6490778a8bdcd88f429b7b66c9652d0a77bb94d7a185755bd55a4
8. 0xd6f4c523e6e39cce78a82d8c78c23d63279efe6ad0557880c5485a2bcb75d0eb
9. 0xa868dcfbd0dc553281c94ddd2333549dd15f9b286d736c6b4c2d0e324b636274
10. 0xc83c6ad198824daf683d0ccefb3e499c007cbc1a3677bb3c4c5c6aa36a469c9d
11. 0x397596e9fb49028a611c8dcc6c8484e6147e9e403b6e7a3bdbd66f69f1f7abf1
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7