Evidence row 3157607

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FH3ljM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52406032-a98e-402c-9662-d92b74b4c979/.well-known/agent-card.json"
    ]
  ],
  "name": "Alauzjo",
  "owner_address": "0x56df23721aac015c3118c68e7b3e5dae8d02e8d8",
  "raw": {
    "agent_id": "312192",
    "agent_uri": "https://centralcity.ai/a/FH3ljM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alauzjo 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/FH3ljM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alauzjo",
      "registrations": [
        {
          "agentId": 312192,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52406032-a98e-402c-9662-d92b74b4c979/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FH3ljM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837858,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:22:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alauzjo 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/FH3ljM"
}

What the leaf hashes

{"body":"56f40fb0f4c28b1f542069ffc73ef65d4640051f9f72b6ef43586a46cfb050ff","id":3157607,"kind":"listing","method":"sync.erc8004/1","observed_us":1793838147881194,"prev":null,"subject":"erc8004:5042:312192","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xd144b887a0fe24d7c99288c36efc0d5cb61b6200c32f653bd7824bb07ec299b1
2. 0xe9e03c6405822e000c3d532a2a41485f3a9af3e90c07e7cb09d5458106a0e313
3. 0xcba09ba3a2485ffd25c55e62fbc0892d6fdf75f8f03cededa6a16a45b0cbaf74
4. 0x6a250b0c7250af15d04ae5afa326261bc22df156b1a4d52183128e98056dd718
5. 0x301a69bc25934aedb2ae3e45d39ef9d927d97340c367d63642681fa5f4345f80
6. 0x7d80ade6ffe008b5b7bed957a011662410b217002f878ac2ea6e18f89771c5d4
7. 0xf26af344470e2ee535f568daea43eaa3e56d9554c8a86b9d52e92f824a53f1fb
8. 0xbef004360cb3f1070fcfd264aac07067abd84b23186c78f47d21daef230b0a12
9. 0x03428854013224b6bdd0ba07ffbe806cc1b07b20984d892e742839d9b9675a9e
10. 0x7be46b49f8d2965dd9f2d320237b248b7e163ed932b882d9ecc728efffefe28f
11. 0xc633e8edbb7148e660ed68df0a960b8370296d0b65673d2a9e61fdc72dfd318c
12. 0x91bd302b574f2f47f478bea92d8f3fc2bb0190760da421f01fb45e47c64c24b3
13. 0x804e6e948eca536019bd5e2f50c63d32f26a612dde34a5aacd8b470d66ec51b5
14. 0x4c7b7f3f42e860af0292451afd96bceb26eb41ca5c810766a3ab2c07c3919b93
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94