Evidence row 2095291

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cXI7nj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ee56ddc3-66b3-4916-b19b-09c1b38fdbdb/.well-known/agent-card.json"
    ]
  ],
  "name": "Feirero",
  "owner_address": "0xe37fa56a18dbe1cfa5eb5285cd65903e8eee014b",
  "raw": {
    "agent_id": "78946",
    "agent_uri": "https://centralcity.ai/a/cXI7nj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feirero 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/cXI7nj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feirero",
      "registrations": [
        {
          "agentId": 78946,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ee56ddc3-66b3-4916-b19b-09c1b38fdbdb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cXI7nj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793608927,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:45:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feirero 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/cXI7nj"
}

What the leaf hashes

{"body":"205fcddcd74779b519c7e107eeae4243965af195dc84ed6c6fdbd5a3988dfea1","id":2095291,"kind":"listing","method":"sync.erc8004/1","observed_us":1793609122443126,"prev":null,"subject":"erc8004:5042:78946","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. 0x561adbce932db4cdb09ff33494e39740442fdaea5bebe86aadd42ad8fb560e14
2. 0x07e694690e42fb4e4f6e00cfc4c372cd175b99a6f4b10d68e89d4b1f16d5148f
3. 0x036a8e01b4c5c5b2cc0fc4dd8df306061da5aad48468098c3704c868e6d5af68
4. 0x61a9f9354ea07b810b47b1e2f09bfbe4c95312ea8636555fb96781cd678abbfc
5. 0xe10f89dc08e7f19124749732d3ce556472e84b61df55fc5abd74efe32243357e
6. 0xbeb1c1307474fc3c8c85f8eddaf4fab3288b04b3b4bd6139518ca77256168ec0
7. 0xb79f6b71e9dfea781d8d72192555fc86c79024433f2d73a84c83088cc6de2f90
8. 0xf1ca1a346445330063c91c444e2ea999943ed0b5d01b006567f9fc5e663bf7bd
9. 0x79202a7e9228365d3837d0447f400a4c47699a45751a1dcdc0d3066d0c629403
10. 0x4791de03b008b19c0e8c5228186b04cd6de01b07ced0712ba856f1c044a96fe8
11. 0xab9a1517128e723243d9958d6c6231f966027a9c6fc2768f9ecf8c5fb4ecb1d3
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