Evidence row 2554031

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eVfbDY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fcc3eeed-2c9d-478c-ab24-ee1d227f92ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Reuzino93",
  "owner_address": "0xccf97062b97fd6e02a69a090ff23bd363f01e576",
  "raw": {
    "agent_id": "169998",
    "agent_uri": "https://centralcity.ai/a/eVfbDY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reuzino93 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/eVfbDY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reuzino93",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fcc3eeed-2c9d-478c-ab24-ee1d227f92ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eVfbDY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:29:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reuzino93 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/eVfbDY"
}

What the leaf hashes

{"body":"5c8e35f8de64c3dcab93980ad3f8d385739d31901c0f95c05dfa0f9f07fa8b90","id":2554031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694543657855,"prev":null,"subject":"erc8004:5042:169998","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. 0x9e0dcfdfba10cc40cead82a3e1d56d364d6f3a2c28288bf784b9403cb303a026
2. 0x7b41ebf30a0e6ef92332c4e5c56e972b1c9dd2553a91026da077b8deb8869e4e
3. 0x3f397777ce9ea0f443fee01f5c03ee716860f2b3a805dec314e57284de0588cd
4. 0xc6b2e60d9cf82124229904cc1245067d880f44b6650421630cd7e608264e7f6b
5. 0x2cadcbf639ff61ec6ecb3a79903f18dd1afcd29a5e657b5d63ba99f6e28c3344
6. 0x9d31878270e01e03a5dc26e7a7b2d37c83d9684b8e77853437ed5a103b6cbc2c
7. 0xdacb3da811a3fa194b8bbbd6777cb69587edb749a99961304dfc5ac4f754b7e7
8. 0xcda1d73c6d6a70cb4eecaafb6cb36e4356961dd8e2de8dd634cee4f9a9b3ee4c
9. 0x813e96ed4402ca655efbc18f030b55aadc9658fdef932d894b001de600a9dfea
10. 0xc5255bfe5db41a6263a74b532d212652d49608c26360fb2af9ba020772fa81fd
11. 0x7474a4a3947592114c9450453beafd2bf523d829d246b56c2b7589891485a76f
12. 0xe4cec4dfef92b38f34fc3e682f8bd892c0d4f2cdef1fef3f73805539ca9c0649
13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7