Evidence row 2618989

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y1gs1q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb630bcb-5ac4-40e9-9989-03c59e8e94ca/.well-known/agent-card.json"
    ]
  ],
  "name": "Schurkon",
  "owner_address": "0xa2356c86096a44875aa74e77cbbfe2184f942713",
  "raw": {
    "agent_id": "197166",
    "agent_uri": "https://centralcity.ai/a/Y1gs1q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schurkon 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/Y1gs1q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schurkon",
      "registrations": [
        {
          "agentId": 197166,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb630bcb-5ac4-40e9-9989-03c59e8e94ca/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y1gs1q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727595,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:40:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schurkon 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/Y1gs1q"
}

What the leaf hashes

{"body":"0400d0fa05cf2c43f40fcc16b17e0b57b3cf21791f43fd8b5f2cd64871fd7491","id":2618989,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727638221336,"prev":null,"subject":"erc8004:5042:197166","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xa9d42f08a49fe59846c1ccd0cd2151e4440435317e039ed68945b8d67269c05b
2. 0x4757b0330f64fccb48a5bfff950b8cb90c7dc7aeafce860c2a6addc92d1197ae
3. 0xd7a0a94f1b6d34dc74d2889998c9482fccfba78802be896d14eea2a56fce6af2
4. 0xddfede2030751b72c955f79c3b9616571b5404151fcfc503f4abae22ea991a13
5. 0xc5db6364b5b384abf61fe96872ea76e164cab38029d390336b647fbad1d94c27
6. 0x6dff92af49d9852ad4eb8e9df08a6842c1c70f0568a2a2facbc39e746a1feb70
7. 0x7dd4d5e4579173bb1702654824ffce2a38ac5a8ad5b833e8a3d99eb3ef2d2e14
8. 0x70f1a5bb6cae625e932016c9e9a216551b0cd1f69c291335ea56bdfe5b545189
9. 0x889ee000ec6d3c707116037b37187bd4fdb5231e0df597a637e20b771e106cf8
10. 0x4863fd2aa390baa5db84fc8f72846150690d75f8c9d800212e1afd68e1c4b525
11. 0xb80b9dfc1e960bff1d2cba757d8e1d69ea511b4c77e08dc131e5ea8efcfa284d
12. 0x68ba01882f8cd5f05331ba4c13ed1736bd385302dfe369562d8c8dffb411db04
13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7