Evidence row 2192523

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eqxFG7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/544eb8c0-6227-460b-a823-6b88229fcc51/.well-known/agent-card.json"
    ]
  ],
  "name": "Luumpon",
  "owner_address": "0x73c80d16a24da77acf2ceba1595ea962bcad1043",
  "raw": {
    "agent_id": "121919",
    "agent_uri": "https://centralcity.ai/a/eqxFG7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luumpon 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/eqxFG7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luumpon",
      "registrations": [
        {
          "agentId": 121919,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/544eb8c0-6227-460b-a823-6b88229fcc51/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eqxFG7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644327,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:36:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luumpon 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/eqxFG7"
}

What the leaf hashes

{"body":"6682a4e753a2c8290beba8dc1a56281f8dc8cbe2f4f27a4c0f07da95524d9b1b","id":2192523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644613378040,"prev":null,"subject":"erc8004:5042:121919","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xddd7483ea2877eada832f23d37ca78348a5421829f5ded53fc0f90ef6c891863
2. 0x85c04630a8df3cb0380a1130f7542d377aece0dbda7b8d86812377926c93d9af
3. 0x8e41ebb68565f730388f441eea17a6170f31584202bcb50a973d0d9404d9cd80
4. 0x13eea183fb75442dcec0e1f4707dfb0ae92b59a23272d074a71492da1f8a9989
5. 0x40b7aa9660711d1c8caedc2d08c413ed0be9483f7485b4d6200c296de4046a56
6. 0x9b6ef27d0f60e93975223cb879f68352339091d05b01dedaec7a760ebe4cbb86
7. 0x6cb8876e491337ae0ac9c49d89468c98d9d7458a453ad2aaca22ebd0eb384832
8. 0x33f2b09d866bfece5e4b5dfef94e42dc81603a34a43300a3e95162595ef66c24
9. 0x74ce8d364b48be6c3071568a061a52046a45737b962f52cc41162e387c25f9a8
10. 0x17224eb918f135d74a31995242f96a0a4014dadaa47dc22cb63e2114db222a20
11. 0x64066a87d23b3b4e5862655618cc22fc931ef85ed07c75de281dea2f3a378d38
12. 0x933c861a9715acc355546ac1de965c0ed1155480f615b2e5e8679f2112c69496
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af