Evidence row 2160165

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UPk1DN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/001f203e-2b45-4d25-b423-96078f16d403/.well-known/agent-card.json"
    ]
  ],
  "name": "Farauset17",
  "owner_address": "0x952f92c8af1db4add44049cc73580a2bf9aa6bbd",
  "raw": {
    "agent_id": "105873",
    "agent_uri": "https://centralcity.ai/a/UPk1DN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Farauset17 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/UPk1DN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Farauset17",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/001f203e-2b45-4d25-b423-96078f16d403/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UPk1DN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:57:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Farauset17 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/UPk1DN"
}

What the leaf hashes

{"body":"91bde0ae21c83dde8d19b75ccc16283c7466d9f497af432f044e2223645fd531","id":2160165,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631432905252,"prev":null,"subject":"erc8004:5042:105873","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. 0xdaa0af417bda64a6bf6e5ac180f8551cdf8e7678d99dd738ea897dde51a0fa17
2. 0x1d911d639acf265518f78d691379df139ea1b9909e66b769e425e3d310107f7c
3. 0x124fb7827a3e72dff9fe08a0656aec9d90d1f1c5851b6a11d84fdc35ac986143
4. 0xc3feec675e1a3bcf0019e74513f11623552f43b99fe56ddc4b83d6c80058c1c6
5. 0xbf161f7e31fc64c72d16d4d6b255fe4c81415d5ea7c547b2e0788abf4a2d009c
6. 0xdf6860c7a2b6f0877bdf27450958390556e449fbc5ebcd86a1ad3e37806bee0d
7. 0xaf6761bf78e7d3a472669b93baf5de3904cad72798a53024ff8e7b25cf398ad7
8. 0xb8cbfa979e3c256746e8d88274f545856e08a05727ac3cf530184c46db3adb5a
9. 0x7ef83a2c6f16d1d35dc1a590e72b878faa173ff1704772215082f5d06f46fb78
10. 0xf324be5979980c8ec4ae35e6ceb6bd80c3f9c660e6086378b23a4be36066f219
11. 0xfe01d075aece76c51e7ce31afbe5dc6b6ec09317ec86567954b888ae558a37e1
12. 0xc8b8fbd944f03f1fef9180edc64fe8b61cdae8db900d73504261d8c04a5cdcba
13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af