Evidence row 3033332

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/323T3I"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73e60d76-444a-4393-960b-a000e7e6ca53/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorkeh",
  "owner_address": "0xc64267e15d2990120411c38872cce5cef913af83",
  "raw": {
    "agent_id": "264677",
    "agent_uri": "https://centralcity.ai/a/323T3I",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorkeh 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/323T3I",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorkeh",
      "registrations": [
        {
          "agentId": 264677,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73e60d76-444a-4393-960b-a000e7e6ca53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/323T3I",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793810388,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:45:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorkeh 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/323T3I"
}

What the leaf hashes

{"body":"e41a463a7818a9c2ab1e0b446d43ef9356df6241c1f3a681171920347e539cef","id":3033332,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810728535110,"prev":null,"subject":"erc8004:5042:264677","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. 0xc16d0f274cb26189951beaa2bf0bf11674637e9b218b9028a603e12c5de3318f
2. 0x1de8fdeed0fe4ea47437b08164e203a5014c8014e716b4c93013a0c1767042ed
3. 0x61cc4f7e73da46481706ca1206d9a3591640f52b99c633892d574a06addd4169
4. 0x2912d434b566dc10805bc4097b3279a48ef3853758d1199b3a28beca2bacfa74
5. 0x4a15544fc113c803c97c660fa946dab44d4c44ee6c5b88a341785a1f76a6dff8
6. 0xc10d0e4977c3f614d1a56d419ec62a53515b2b1e9903bd254e973ed42e13f724
7. 0x5020dc3ca2c0128d5b431ebec92f5d4701e684499312b080afff9840a1c9f24b
8. 0x907c9e31b50da4775d3e97b9da9eab38b95d887f6f2fb90166e9264dc51130af
9. 0x7a73a9e7938ed453ce4f508d586a22e2f957bd3429a008cb0e4819e7c192f484
10. 0x8d10e6d85eb5a612ce6b61074b4eaecf9aed5a5dfd96aab403aaa124b18666ce
11. 0x24d974578f8e3bed6774d2015e75e13fa6db64e07b88289d454efeb02ec421d1
12. 0x0fab81651fcc49d2c4842a7d94b2c71ddd672f6c40de0665c5efc4a6730718fa
13. 0xe7b21f48120e6d4513583acdfba815582ed80b35e3c9704c250a4cb03fc9e0d7
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345