Evidence row 3125587

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JUdNDW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af38680f-ca8f-4f8b-b147-06ebf0a8a632/.well-known/agent-card.json"
    ]
  ],
  "name": "Branset",
  "owner_address": "0xc003921fedf7bf97b46b90d990c24fbea24ac3ee",
  "raw": {
    "agent_id": "290431",
    "agent_uri": "https://centralcity.ai/a/JUdNDW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Branset 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/JUdNDW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Branset",
      "registrations": [
        {
          "agentId": 290431,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af38680f-ca8f-4f8b-b147-06ebf0a8a632/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JUdNDW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824806,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:45:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Branset 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/JUdNDW"
}

What the leaf hashes

{"body":"6f7e1575f7997a24acb47e33f906efb506eb8468f957d41e8bb17b3a5a0874a8","id":3125587,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825152671098,"prev":null,"subject":"erc8004:5042:290431","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. 0x125c907ea8d3d870ca6a265367440f69e62e100499c5a95dead1348d08a3f9f1
2. 0xaedf996b7fd33530bb4c27eb9186ca669bc024fd7998b8ead799efcd919ee34d
3. 0x116413eb64a62295903a9de4ceeb646b39cf6bb9030fe8c348b8ec8d0fc9176c
4. 0xc3c35b494e801f6d650104e8a1d47552bd40b8006cb601e2e09884818f82f47b
5. 0xd5b8b3f7bf1a2fc51a46bf2f9af02b709afb3d2858cd31f508fc2784b50e91fc
6. 0x282687f782c0b31463a590840f7ff828ddd59ecf7f3193262fd0646af3c1bc16
7. 0x19b5a3fd6dcf5717ea42ee0c77518bf19b6f7e8f8bf8180973f22df2445692d6
8. 0x548c6ab399aee660c4cb0d37cbc5673cb83813de6b689a8d97b0ee2caf4cec52
9. 0x44ff8261aba04fbec8af0f5edb89072fe950c4191642c83d3d127668ad988b45
10. 0x5b395fe6cb417d44805cd245608c67b4e4de6c4b43935ff11a97902799494cd4
11. 0x5470a680472a994f0b9cda58c0f1d71bd1aa74c255c951749a2b20206e08630f
12. 0x2d922e5fbe6e5a032695ac07dfcff60026b7206dcebb644067a402c7a1ee75e5
13. 0x0c961c90e8e90ea0bf2db9ef631f7a8ed79970c2c84fcf0e6534f1a7d66dc961
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345