Evidence row 2156151

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8Vh9tu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c02f0afd-2c54-45ad-8a64-d9b64ef6b18e/.well-known/agent-card.json"
    ]
  ],
  "name": "Tirkukito38",
  "owner_address": "0x8f573adf95745d9ebee0c2586aaa61d8238b1ace",
  "raw": {
    "agent_id": "103754",
    "agent_uri": "https://centralcity.ai/a/8Vh9tu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tirkukito38 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/8Vh9tu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tirkukito38",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c02f0afd-2c54-45ad-8a64-d9b64ef6b18e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8Vh9tu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:33:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tirkukito38 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/8Vh9tu"
}

What the leaf hashes

{"body":"7b451a77a92d9a6d8dc42e60f47c88b48410dc62279e77597fd579b869dbc712","id":2156151,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629992198387,"prev":null,"subject":"erc8004:5042:103754","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. 0x56c75a3e88262ab70941a3bc39adf45d8e41bf7feee1caa125cd020be4323fed
2. 0x6d493613b37d162309f0abd7cb4b75c33cde8cf802304d4f86808e8ccf85ff7a
3. 0xe5c30fadd7420ff3e277ce5460dec9f3616a204c3b621189e75a4deaeed53978
4. 0x4b8ddc0b1ca43b8bb3076e2a8342bc20d52e5814aaece714cb491f06d15c05c8
5. 0x5dea2a290de4754efc8615255f50229e454cf7c995727f52cf8b59c49f1a0fc7
6. 0xfbd69238c07de6e92dfbf527d74b32fddf96f80eae9289fafedc4a13832f64d4
7. 0x3404cd1ec8e233268ce361a314b1378aa28ff391eecc8d1486e094b13cf7cac0
8. 0xa88fba4d4f076caf202322ccac39dddcf674008e3c7b927c36e4be10449c95e1
9. 0x48df96d8a4a4432fd3a0bc2da68d0c86e3e271fa76438ef275649aa66c3e63b0
10. 0x929aae4352713617339e1b0be3303bd4a528521a1eb34675022716ba5ec98145
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