Evidence row 2967994

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bP800Y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8a0571f-65ac-4164-a0e4-6446190bd72b/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraston",
  "owner_address": "0xb2a52b27cdb943fcb69a619a0c3a16774ddaa79d",
  "raw": {
    "agent_id": "232391",
    "agent_uri": "https://centralcity.ai/a/bP800Y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraston 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/bP800Y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraston",
      "registrations": [
        {
          "agentId": 232391,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8a0571f-65ac-4164-a0e4-6446190bd72b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bP800Y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793776106,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:09:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraston 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/bP800Y"
}

What the leaf hashes

{"body":"478cfe1644cc1c6b5ee5ac473904bac8f3d4dda73ef269b84557ad920275732a","id":2967994,"kind":"listing","method":"sync.erc8004/1","observed_us":1793776166496240,"prev":2967501,"subject":"erc8004:5042:232391","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. 0x1970ee92aef9fca9409d1105033c04d5db04b19b23b3466eed30df8c8e64331e
2. 0xd0a2c16211087e5e498e1acd9965713b0de1e462ccaaa6bd3f57609c0edaf0c5
3. 0x78d7ab605a579bd3ce9b5381e54de32a6835d3a71d90a133472aed5cd598c4c7
4. 0x778b7d7410c7e0e335cabf66fb63022ea8d4e82d74731cdbc338752ae33d5ecf
5. 0x8e3f8e4889fc846cc1b5b60dcd21338794fb30cd5909cdb4f599fd868e2d0964
6. 0xcecbe373a258165d0bc4660de7941fea76614146689a60cba0511e51482385c1
7. 0xce97da0311548df8ecfaeeb2cb08a9ed83f05996e0fe2b5659df0be77282f80d
8. 0xcfe73ef3b30fbeb18ec1ddd7766e5e927c94d9880ef77e9bf38f60257ef2cd61
9. 0x1dd937eeb9686abd47c205d285f2c1d32578735083b63a26c75495ea13f0aad1
10. 0x3efc58271be3ebcd7febfcb80b05ba3fbc547c0d3dd3fb1c34cc07421f3c0fd1
11. 0xf73d68cab2d523c488ad2ff6427dfea2f02af37d6abe0baf6a0ea969ccb3e501
12. 0xfbf0ad2bea111f69f28b8d3a2f681353819e721aa52b5e06a110cc014a4d7ea9
13. 0x292878d1fea45cf7e6caa03d861e734b6d7c392cf431b9e7acd4b26968422520
14. 0xf0f02c8f6d66ea83b0e30d64247c845d4dcb4d5cd98d515dac1a45c51f7daae4
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345