Evidence row 3153286

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MpF1CH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c2e3397-5e8e-4b12-92ca-f81b74cebe7e/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilompisto",
  "owner_address": "0x38b51e9678b11115b7fa71cdfa6a98cda2c43676",
  "raw": {
    "agent_id": "309818",
    "agent_uri": "https://centralcity.ai/a/MpF1CH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilompisto 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/MpF1CH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilompisto",
      "registrations": [
        {
          "agentId": 309818,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c2e3397-5e8e-4b12-92ca-f81b74cebe7e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MpF1CH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793836026,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:48:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilompisto 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/MpF1CH"
}

What the leaf hashes

{"body":"eb4315bf99055b4177a41ab78ba4ac73a2c10f516e9c2e3710a0ebaaac8cf0b6","id":3153286,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836092817157,"prev":null,"subject":"erc8004:5042:309818","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x9e847155e0d19fca7dd81f3d26a3e6ba1e5a0d6fb0dbb6944024fd7d67b35a07
2. 0x0a5453defdcf747094b33ca435606b1091e1583dcd69147ed35342d65030a1cb
3. 0x53bc795b369200b1c3e35e1ffc60302573a817f56ea1aab19335087d6074a0fb
4. 0x9a553de025d51ff2c907474d7e2363e3264a2102b037c7f98780b38a5581e935
5. 0xa1cf7c615c3bf92410028bbc570a04b83373ac9ecfcdd1ae2a17fcca195c3729
6. 0x2b633b18cfcd5b7369c7bf56e5cb5f41767bdc03ffd738c16eb41e642cefbb29
7. 0x1afb1b8227f170876ea60d215cad8adf2626d92ebc8100810bc2a1a9f124759d
8. 0x482208c7a3e97c0f3b7305001a6ec84dabdb514a58ce650e39abf6424336a5fd
9. 0x77d4f6541da42d951a7bf1f397fcf0c1740d2cc6d4ecf5b33996bf9a21914fa2
10. 0x5d8afed4aba24b09f1689a8a3ea6b86d6eb36d844b93310e91190dd6d53b9294
11. 0x16fa6ae710abeb9a22aedf8d5ba38d056fb37d573b1045762b647da7fe1c5bda
12. 0x0ce3881356d197a12393dfab3fe7dec8c53858e9e7fe9b7785e04515a7ea42b1
13. 0xda97740b562e05635b9612a72582a35284fbed5878cc716620c5cfe946914d99
14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345