Evidence row 2112087

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VAGFX9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d751247-d1f8-4f20-bad3-81eec47aa5bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Gessero",
  "owner_address": "0x1ec0404e4435b40df19fb7bc6a10dbdc2d36d7c6",
  "raw": {
    "agent_id": "84531",
    "agent_uri": "https://centralcity.ai/a/VAGFX9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gessero 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/VAGFX9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gessero",
      "registrations": [
        {
          "agentId": 84531,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d751247-d1f8-4f20-bad3-81eec47aa5bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VAGFX9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793615837,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:42:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gessero 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/VAGFX9"
}

What the leaf hashes

{"body":"98d0e8d65376eaa7b25d8ca348659f45fbe3bd5be55649e7eae555e1ab8d131f","id":2112087,"kind":"listing","method":"sync.erc8004/1","observed_us":1793616169087827,"prev":2111199,"subject":"erc8004:5042:84531","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. 0x572cd57caceb2ca1311bc64535883b91a03936d56af367323c80aa65a23f608b
2. 0xa623ba6dff2db9a276773e7330da8fb5513b5bb919c89714f82ab9fc711b1f25
3. 0xceddffe03cb1b5113102d71765f5cfceb9764191c1eda36f52584d7a08c1c02f
4. 0x4427f5f472a28dff97c20fa41b97e7bbd3958b47ce986edd1d982bfdfa793507
5. 0xa3c560831892a59a35b9e1413a7b164f09fe148a912970163a80e14758e115e8
6. 0x555491066c0ed1545bf988ad8b5bf66975e5adee6d0b54b11b81ee5b6b87bac0
7. 0x996a52c1b829c9757fc218706486d6fb10273a6c3b5cb3658c2a8f611476d9f9
8. 0xdaee6ff97ec87d686b9c5602d661b6f95bba4c698555cc318dfbbc3e55d84e9e
9. 0x2c438b0c56d900d51d2659de2cb4923d28934a971f9a6dcdf03d209c02e9c43f
10. 0xd282d4252e725b7500ac826ee467f8953dcbe2890fabc3d2ff70b64707a59189
11. 0xe95dfdaf0a3d21e6793524d1d8ed021601cde70c58ba543e75fede0fd55406af
12. 0x2727e7c2336a75a0876e84ae6f327ace6742a4c51a4090c4df7b9a7d293da742
13. 0xb5b32de12fac3b68a23088b6007f1052bd84011d7da80663c8664b4a4c7bcebf
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af