Evidence row 1852054

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aIKLWG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/88a7c008-7440-463c-9f60-13c60787d461/.well-known/agent-card.json"
    ]
  ],
  "name": "Stabon",
  "owner_address": "0x7182b60f6a5f40573e906695d04b344e37eee3d2",
  "raw": {
    "agent_id": "41808",
    "agent_uri": "https://centralcity.ai/a/aIKLWG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stabon 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/aIKLWG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stabon",
      "registrations": [
        {
          "agentId": 41808,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/88a7c008-7440-463c-9f60-13c60787d461/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aIKLWG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578579,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:18:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stabon 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/aIKLWG"
}

What the leaf hashes

{"body":"3ababb797f75bd376238262b5f16f90712e3db85523c2b3c475cafc5cebd8df0","id":1852054,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578702682445,"prev":null,"subject":"erc8004:5042:41808","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. 0xa4e8418e1f05da5a44cebe94382afa2761422f5e7eaa771f3a053f11c46c5102
2. 0xc6c80159071889cab3240369a7cc06ec3233536c3d7fa2b4af8c76cb28a5489a
3. 0xc2b8c1dcde04832724d4b8656e767a2947cda0040ad44f476cce2f5e457ac99c
4. 0xadad45ac8038c896d424f569c4a9eb9a312e3b2251360f1fe764a7bf31c2975f
5. 0x7defd4fcabf6d5d91aecd52d8b536f2b9724cd5cda67fbc81fa4a6611658dd5c
6. 0xf8b5e48748337736e8b63c6c5cb32d5b946be47bc25d76f5c13414832d0d53cb
7. 0xf1262a9c09013b5941aa2b5d6cc0ee44ee24a5684909aaba3b3ff2fc3a3a17de
8. 0x9bfcdfa5a4d3fc38939f267ed2210f1f8f5e84bbc0d79319165fee5b03e65b83
9. 0xd13e135feb653033b533fc242f2a34335debb02f2bdc3b25028adf6ca065e1c7
10. 0x51eb3fe97ba85e6cd68819530c1d0f36f0f733ad6c7e1662afefef2bb4d359eb
11. 0xae83773c274e2510d09849ea89d30d6342c0fcd8e2b9d4f69be4ef2a70ec48bc
12. 0x3b9fa510ea9315fdb1f69663279e291312bab8c2c0d958c0da2bd30894c945a4
13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af