Evidence row 3014242

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kkrDsx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48dfad7c-50f1-49bf-8cac-6a0564e84987/.well-known/agent-card.json"
    ]
  ],
  "name": "Mautet4",
  "owner_address": "0xba30e71012a378c38402ffcef2070599d22ed7fe",
  "raw": {
    "agent_id": "251804",
    "agent_uri": "https://centralcity.ai/a/kkrDsx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mautet4 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/kkrDsx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mautet4",
      "registrations": [
        {
          "agentId": 251804,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48dfad7c-50f1-49bf-8cac-6a0564e84987/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kkrDsx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793801184,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:11:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mautet4 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/kkrDsx"
}

What the leaf hashes

{"body":"7c4c1914c13fc87f6a59364e2d63d0bb01c27cf2dc1867f8fd3fac721245802a","id":3014242,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801496555823,"prev":3013605,"subject":"erc8004:5042:251804","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. 0x08276359cb9f2bd7450f4cda4a6cf6927e2839dce6a61bef3d7e64ae0de8c06f
2. 0x2db4c8fb57e078e7da4223dc9277b0170713e31340adf3c48636fdaf83790808
3. 0xb35efe3da4de0c9bfb1eabeb80d39d29d002fe33374e228a3c48a4e7420980b0
4. 0x8412818b65352a632ac87728d886e642feccafd5344f91f6a8685a45e581f01d
5. 0x4929b4c5e162eecc1e19c9530422cc34776e8860f3e2307cf8fbd70328325e72
6. 0xf502877994b733d4021180a2a3e5897780702df1ea0d35878975a49f695db4ea
7. 0x59bdff38de4a4748e713c61f8636dd63a6277e8e8bd4e0ee37bcc74c71f5c186
8. 0xcada0734ab9a2ab0c75d4c063e9f0c525d9f46277ee29d1b228b6cdea34894ee
9. 0x961b78043465a99bb48b76a998a2509bffa9ab4506384dcf305daddcbb7a912e
10. 0x95e9410b54daab4655920c5172931693d8d1c38acd99dcffcf69a76a4cb62a0d
11. 0x920bfd91cf87f64d89d3f29716bb31655f648c518c03f59c9216f7c7716162c0
12. 0xc9621d805d1e2a7d01240bd1707e5c4ac9e233738d818441e86c689b15371b5e
13. 0xe284656a9f0be097a543d51ee1f61ecff7529899f302f37ff164b86283b4e75a
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345