Evidence row 3126969

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/26IU6S"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0b0de853-77ef-4f5f-8699-548ceeb83fcd/.well-known/agent-card.json"
    ]
  ],
  "name": "Fuzero",
  "owner_address": "0x04218e3fea7c40dde40f23b6d0f0ff892f11112a",
  "raw": {
    "agent_id": "291631",
    "agent_uri": "https://centralcity.ai/a/26IU6S",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fuzero 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/26IU6S",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fuzero",
      "registrations": [
        {
          "agentId": 291631,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0b0de853-77ef-4f5f-8699-548ceeb83fcd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/26IU6S",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825418,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:52:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fuzero 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/26IU6S"
}

What the leaf hashes

{"body":"18ec8a8242411cd71f93bc85ddbc8a80cd0633db4d430a5569538652c242d374","id":3126969,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825534162432,"prev":null,"subject":"erc8004:5042:291631","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. 0x2205a3c5dc18cbedaca9fd5bf9df0ade1cc8f8cda4c8fe31d8793b69e36a9f52
2. 0xc4a3b5ab074d5c26754f8ccb21023a350026bbd4389d3b899ed7da60ffc6f398
3. 0xfc7640a0ee3e9a4a344b17c8415145b297e285892cc479cf7f07a5031e32dfbe
4. 0x80672dfb7cac3e9c7b02fb045f5d87799d3bcdd14e3f4da4d070f46e35873bff
5. 0xd45b9156cfbad882dfb0cec54e612480f0674bff315490b0da7e3583bc76ba31
6. 0x2ce5b0716e2c4557d8a7897e0a5556a92f934b68b782c9ad9a27cda3c895a93c
7. 0x64b38c0c6d865a1761b732bf03459cbf14a18ca725f61e7e322117a0e516f4cf
8. 0x2b66d606ac36befd52074ff8ce633d1a5942187fdd669e64ba1f1854c08ef9a0
9. 0x531051b9cef3452928a89c4cfbd636249db852cdd8881c7676a6bd0aec1cad86
10. 0xdd8b87ea8179137a5465af08e97b3f371eb06f0f667a320b87d9883cce422a32
11. 0x7965e6f537484c87c2acc1a8b7298b810d7157f5ab854797e575ffcec1616efd
12. 0xb40083f385af2bd859dec1533fe65111e9465752930dbbc64d6f70fee08c9315
13. 0x12c229bab672223f7ecd08e40792eda3e4c45c819ea4d5ccc57467a24cdf3d81
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345