Evidence row 2174561

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U2fmVf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/010a6640-b578-4523-8a68-1b1c8ce918c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Stadan",
  "owner_address": "0xfb78795bcb2665e873f3e43260f2d0984b17f58e",
  "raw": {
    "agent_id": "112863",
    "agent_uri": "https://centralcity.ai/a/U2fmVf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stadan 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/U2fmVf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stadan",
      "registrations": [
        {
          "agentId": 112863,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/010a6640-b578-4523-8a68-1b1c8ce918c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U2fmVf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793637562,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:42:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stadan 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/U2fmVf"
}

What the leaf hashes

{"body":"4345ded9fecfa3b2677ed7b4794d368266c19f8f80ade28e597213cfcc121d42","id":2174561,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637746906688,"prev":null,"subject":"erc8004:5042:112863","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. 0xd0b767e8b17ac415d24050e5d0376780390866a31ef6e09c03db85ae94d00a0e
2. 0x9fc011f71ca099e0fee88396a1e3866e657f67183bf7cdc4bfcef6e4bb9bfd21
3. 0xc24230fa4dfe4a56ec40c96b69b793831008ae867f1d01adba3da0819aeda1c5
4. 0x56a7cd3d95fc64dae8a35b6143671133e3c907d29c79b2785972ef3e4243c065
5. 0x09b652540b4207d869e4f35c46ff0e57b6cafdc9bb2d2c7378cf8aaf24df204b
6. 0x678b5c9f2beeffb41fff5ae2effbebd64b371d7984680cdea0cbcf197640701b
7. 0x4107445639b6df0ff313a2283322f05970a6c8f9acd90654a09c0625c1a5c624
8. 0x0ba4fba6c0173d988d456ea66576c7f24405ea0530fc06a6631d96553c2d70c6
9. 0x5a26fa093261b0260df3d00b69600364328234f013a270b0bcf1594b1f5db15c
10. 0xe18d7fda59a62e56f3970f34d183f7f1e53c2b61a421dc0f89747a6832d503f6
11. 0xf4f0bdffa09557163bd0c1a2f760dd973e0d833f8456d05fe3eda1f4511efa03
12. 0x6c6cb72d745b4a8ad150be4760c8154b49f6ad35e9d44abb2daa660451d19280
13. 0xc68903bc934de8372c6b911a71856ad742aaac2d4b2de9ce90e84a085da4373d
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af