Evidence row 2733557

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HYDHsD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d44adb9-64fa-4af0-a297-e3e25696008e/.well-known/agent-card.json"
    ]
  ],
  "name": "Kluntel",
  "owner_address": "0xeaf5c01f95cc4c36bfb4b68c69bd059fab5f1783",
  "raw": {
    "agent_id": "214222",
    "agent_uri": "https://centralcity.ai/a/HYDHsD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kluntel 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/HYDHsD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kluntel",
      "registrations": [
        {
          "agentId": 214222,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d44adb9-64fa-4af0-a297-e3e25696008e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HYDHsD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793752238,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:32:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kluntel 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/HYDHsD"
}

What the leaf hashes

{"body":"4c39fd449e99db4dca852e4a1b5a4d9dd3ea9e9210851bbdef1ae40192d4d85e","id":2733557,"kind":"listing","method":"sync.erc8004/1","observed_us":1793752348791985,"prev":2733183,"subject":"erc8004:5042:214222","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. 0xf9e4c386b4bf8705736d975d5fc95f02476c9a08dc5f316382d809abb52d85c7
2. 0xc660be1ce97d0ac46aec9efb37a15c878e48d446c819acd2a8c6ac71a98a5c09
3. 0x958bdd975350366ec2aa21a5ad27f0c381c286572edac8a67c80e497959e6444
4. 0x97285b4ffd3759d5d8c43e5ecfa86a1ed5e40025f3eaefee3a6e4bb8d02bb178
5. 0xb15b05b31135be74a091f8e4d4fea57e5bb620f5ebe404c084b5f36942b369ff
6. 0xe72af7ec4616d12b65e035d7b4ef10580659168182e09a14a6b1d8e450d5c258
7. 0xa6d6824313c6ea8012bf9cd45d63b7301e37f2376b609035511fe587b6413711
8. 0x93ed1991ac9c54ed0ede8194546f347576789fa69e75523737cbb62c77bd7645
9. 0xcc536462915bd26dd6c75a83e96b7dd44efcf7ab918826292df33f73a3b5330c
10. 0x8c5093b716ff8ceb07a5de80d8634aff943641959653f08c982e293df26ed628
11. 0x5aec514105efc992eae71be0df9773ad4e5d22f86f60719b25cfac82a9d7d3cc
12. 0x4aa1378372ba1b4820a06c83298d5d2da7dd0b148a35130620024b6302646b11
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345