Evidence row 3011165

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tActO4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fcbf7279-b7f1-4003-8733-eab772d80459/.well-known/agent-card.json"
    ]
  ],
  "name": "Zaustisto",
  "owner_address": "0x9ba2ea84fb8a8894645eaa5f5e06ed20cc5b6a59",
  "raw": {
    "agent_id": "250323",
    "agent_uri": "https://centralcity.ai/a/tActO4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zaustisto 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/tActO4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zaustisto",
      "registrations": [
        {
          "agentId": 250323,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fcbf7279-b7f1-4003-8733-eab772d80459/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tActO4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793799324,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:37:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zaustisto 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/tActO4"
}

What the leaf hashes

{"body":"cc5c453ea9aa8b8b8917ff9db4acacbaa87e118ec5896d51bd00fb3d3147aef9","id":3011165,"kind":"listing","method":"sync.erc8004/1","observed_us":1793799429390466,"prev":null,"subject":"erc8004:5042:250323","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. 0x18d9e027f38da649d6781b896b4d1015a56f2d390b2a79e5a9e2763469fa86eb
2. 0xff2e270e81b7253d7bd5e4fdcc2c419d154428da1175bef478ec4d3f6fddd6ac
3. 0x1d6f561e2e0bf5a5056ba7f268a821c6b74fd067a2eb1864d539f4b4ef3525af
4. 0x92ff67f5edade5cd28f788fec49ab8afa1db2e46a6e207d29ed3a0dc4ab1cd77
5. 0xf735c976ef170e0efc23163000c5480d1f407d2420ea752e3637442723ffb606
6. 0xd6d50e9eba1014014c253772d9e45b35a2aafe8c42832bcc36070dabde7174db
7. 0xc7928612714270f698c4773d1c7c932e46ee70fb93a6bc809b77d8f275a3330e
8. 0x0278ecb005edd2938c0016ef3c8b45f2cdf316d4c00837701016bebbec5224d7
9. 0xc7c4c2d4d294679867d7ca1ec01882e0e4481f53c9bf8066df3874d9501a69e5
10. 0xfe8544a57e453f92f665986bfb99353f2ea40e6281a540427a1b8452dab05e5f
11. 0x952770e5a29a3899a9731f65c7fd3bb8dbb28bd590bd2b28e5e9bcdedea30759
12. 0xfe647d18ad550a487fb8ffde6839c1184c9089da28d0300e3dbe7caa6fd453a9
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345