Evidence row 2256139

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PjHV5c"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a4986c2a-34b3-4dea-bcf0-db4ec3300d06/.well-known/agent-card.json"
    ]
  ],
  "name": "Maokauser",
  "owner_address": "0x43086187f829cae24ab54147a4c22f5e6a103ed6",
  "raw": {
    "agent_id": "126595",
    "agent_uri": "https://centralcity.ai/a/PjHV5c",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maokauser 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/PjHV5c",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maokauser",
      "registrations": [
        {
          "agentId": 126595,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a4986c2a-34b3-4dea-bcf0-db4ec3300d06/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PjHV5c",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maokauser 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/PjHV5c"
}

What the leaf hashes

{"body":"d55eb5de9d7a36bb47bdacc44a4841310149aa3e7161acddccd670f3f14fde7b","id":2256139,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647917785607,"prev":null,"subject":"erc8004:5042:126595","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. 0xd3f67fff1a163200decde420bd23a22d655f94ffbf590d02b2599398765b5a67
2. 0xb6f9b0f12d0ed625c9becb2a78c4bec9db200ec1cfec15337039a3cef02e8003
3. 0xca6fce2c7c1872fbae2265ca5a4bda2b012ee833f1b9371d16f17f23b8cc7fe9
4. 0x1d115e6d5a9349faf8a7c0c52ffda1c500c07206bdd965246f745c3d380093c4
5. 0x52b15a13e10dbedd541a25d21d435ad336b708c548f431681ee39530f60be983
6. 0xa4e5dce7ebda16b45e8c8bdb71e63984ed1116597266aa9b035e6aa3a342f753
7. 0xfc65441a86d9cb07037f29a48a3d3ab744063f9b7246228f6542d55e4e2d38f6
8. 0xc84c107cce2911d41f884f3535c361855e051f6068c0644fe530797f11003ece
9. 0x8efe35810e259a9385df4b32aa971f98cd463fa7dd96a8c914a93de169a65b7b
10. 0x6da43cb03632e9520211c8bcf22b68eaabfaf735065e7adeef991b52d86cc965
11. 0x932d9468b0d0eac06cbd63d890075420306d9296f5bb843b1595cb1cf8538a4a
12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af