Evidence row 2948811

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iXR937"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ceb19e6-b601-4da0-bfbb-95d22bf8ab4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kevasso",
  "owner_address": "0x5fdc49e1ec697b35cad53624fbf576830bb6b5c5",
  "raw": {
    "agent_id": "225586",
    "agent_uri": "https://centralcity.ai/a/iXR937",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kevasso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/iXR937",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kevasso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ceb19e6-b601-4da0-bfbb-95d22bf8ab4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iXR937",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kevasso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/iXR937"
}

What the leaf hashes

{"body":"c740ef647cf6995b2bf6281195b946b755e4d0437772a7abb281f226fb06219f","id":2948811,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767104361083,"prev":null,"subject":"erc8004:5042:225586","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. 0x03e47ca6cd4bded02eb2e17fa903b84d5c6fc7a3fc2625bcdc9ec2b3bf7d6f09
2. 0x4f3197bfd2dd0daba55889c64b09c7d4c85a2d55fe015947739c6d5c9ac5bdec
3. 0x4ce28ecacbf1162823e457fe7d8839af5faadc1330a31f73ca731e4772f7ab25
4. 0x76383f88d41497534d7937aa175f3366829bd25217c2ea462413d9411da5a998
5. 0x98efcd171719150aa2c5d0dade2cc4723638a95ed7fabbe5b142c41be657b85b
6. 0x070307fcf60ee9dced3ca35744e93ccaf3e97ec7977b15bd090eedf5c89cbb8d
7. 0xfa4a393d2102fbae2edf6cfb0f4c8436926b053c700c104abe441177915596f3
8. 0xf9c0fd82ce44eb7c918aa1d40d055e771b6f7353bea023dc647d3745974c6e46
9. 0x5989991f676d47822979d2b0edc92a375ea6f84aa08b86fcf2299ed33b40ead2
10. 0x83bc62495983f0d82527f321bc4cca91dff0b8f406bb95e8321eb1c770494150
11. 0x2689f6ca1b719dd06267360e624db1b75a5cb70c2630c732a2c1a0ed84e4eeab
12. 0x0654ce27db028578a86e6f93f447e51f10ccf2cd040652503d172b9a5cec8e76
13. 0xad5a46dfc15b1fa22e8486151450a6f37d899055566d4c35056addcd7ce6bcf8
14. 0x6a3416cf73ed4756d52640940225459d148cd46e589ccdf5cf8d39dc68c403bf
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345