Evidence row 3405803

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E19XYM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3bff850-3256-4a3b-ae61-3026091d3e0e/.well-known/agent-card.json"
    ]
  ],
  "name": "Neirito",
  "owner_address": "0xa54a9cdaeec5e08613327bd390aedf32cd865215",
  "raw": {
    "agent_id": "336202",
    "agent_uri": "https://centralcity.ai/a/E19XYM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neirito 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/E19XYM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neirito",
      "registrations": [
        {
          "agentId": 336202,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3bff850-3256-4a3b-ae61-3026091d3e0e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E19XYM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883621,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:06:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neirito 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/E19XYM"
}

What the leaf hashes

{"body":"9ad4398596913ecf067b33060782ca060ebacf632ee354935174063c87a874f8","id":3405803,"kind":"listing","method":"sync.erc8004/1","observed_us":1793884004437332,"prev":null,"subject":"erc8004:5042:336202","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xd8a13afd6f43a767993d50d54ee229ac515b7d83f34176e9882a530da35062cf
2. 0xd9382fffe8985af47c23e083d34f68d321b2e6664d0f46c7e9f04130e8290ae6
3. 0xe01b44d515171b61e206aae3783612055727bba3dcc54e00fa1f02b52c204448
4. 0x292c81c34c7286c203c482eaf1835ead62e72c262604295e69908fa7a2df795d
5. 0x0122ebd205de8324c23b888e94e40d615db9460533ae7879ef1cd84d2671efe5
6. 0x3b468078af6335bb2fa26f8eb3e0b7d0d74f659588d5a95ba27e66ebd7f2a8d2
7. 0x42e912b0aafef8497754f0c65a04761c13b213901b3eb0cbedcd029ac783afe2
8. 0x769dc0e2405483935deef278b72c33e65461413d34432f2565f89c41ea5427e0
9. 0xf30b5f49c265c8358b96f63c99c8e3a7ce8f80d94355d8d9c689d9e937de26db
10. 0x88904a29492aba95e5582bc41de6e3314a7d7c8cd542a824fd85486d199e30c7
11. 0x600e09644fb747e09644e7c74266271ab01bc287705c8ca0c37648e6ef563cef
12. 0x89f9b7ee0ca767c0e3ff5a46983d7770c17eb5a5bcd45cad399d3fd2ac3b6864
13. 0x4be8cf78a0773f46143e30b9c067344ff6df06b14fc81ca966dc2002454f9ffd
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94