Evidence row 3031299

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PRuZSG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/472716e5-9755-4350-b986-e34c5c4a32df/.well-known/agent-card.json"
    ]
  ],
  "name": "Luebani",
  "owner_address": "0x9221473ee03de61c138a4ebc2403d76c8ea5fdcc",
  "raw": {
    "agent_id": "263320",
    "agent_uri": "https://centralcity.ai/a/PRuZSG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luebani 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/PRuZSG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luebani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/472716e5-9755-4350-b986-e34c5c4a32df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PRuZSG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:27:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luebani 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/PRuZSG"
}

What the leaf hashes

{"body":"0f4707611e701ae02343d03407a37f12fce71e12470578609f2c4dd3c28c7a2e","id":3031299,"kind":"listing","method":"sync.erc8004/1","observed_us":1793809637774922,"prev":null,"subject":"erc8004:5042:263320","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x325f721315cfd5404c829cff435f53ac4f9494aedc4c1b2c81eed5f323be8981
2. 0x7c63f6667d8e976b32036af515bd69e4227a8cdae0df2a02a04f059020c69e2d
3. 0x40ef3964ba70ad22549a594c2857f7fff508105f9d92e1047a803b60be9281db
4. 0x22b871dec9f79bd22f0dbb173ca5dc1989d969bcd909edb5d55c74a46119d757
5. 0xc2c330d8de0ea9ccc85bf3aeb521928b1767a110777234431f6412599fc75259
6. 0x2757e7f40041877fb73bf6d32a7178032dc9731fb1b832461ef18ea28dda1e7f
7. 0x7cde5b41827cacda4f73d8ce583fa1fd1ed21cb5876e1a712e8510ffe7c3356b
8. 0x52348baed098b77ddd2a0d48701050ba3150d4c69637dffc1014c9bfc524ef48
9. 0xb088e28f4ac5f77c22f121ab6e91a07707a2f7d082acdfa73bba9b8b16e28acc
10. 0x256e5a5e79977f9e47c0be8b3736677f282cfb4d0f1c0b2b66c0b080f222a638
11. 0x7d4be4808abcae582d251b28cafaa23682ed4cf90c4bb5ac987a0606ce4abeda
12. 0x64dd6eadf62b77cca833956954eaf349b97e580b9a75df11232e3122e578d7ec
13. 0x076f99e16dfe61777cf7005ffdb5efd687adb1aad0b9cdd01306aea19abb6247
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345