Evidence row 2552395

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9brWxJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ed43ae35-abb9-456a-848e-37efae7cc848/.well-known/agent-card.json"
    ]
  ],
  "name": "Jokus",
  "owner_address": "0xf07d162c24fb05ae8b6c48718148cefcefe19f44",
  "raw": {
    "agent_id": "169254",
    "agent_uri": "https://centralcity.ai/a/9brWxJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jokus 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/9brWxJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jokus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ed43ae35-abb9-456a-848e-37efae7cc848/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9brWxJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jokus 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/9brWxJ"
}

What the leaf hashes

{"body":"6b8d2fdb41c918cbb73fd72d57c22fabb0ab89225cf30029f38392d557e403fa","id":2552395,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693549115437,"prev":null,"subject":"erc8004:5042:169254","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x04e837f6d1aaf282ff77fac69810e13237b807bb088e5a8e5ff6ed875cf99fb3
2. 0xeb9b99a5b3cff73f6149bae5d5f77f9c2f3e6bdd6d6ab3e06f0c4f2ff0e31a76
3. 0x0fe0265db7a06b7778498277e21425ec23d36ab63931314da9ae5d260c799800
4. 0x7f920d9ffd30be3b2d1fa686fceb1a0f4728af3add4f589adda409ceec320a88
5. 0x9ca5a9eb5bd0061ba59587eb4a8467e067df55a5033f589edc2196e469b59cb7
6. 0x0984697e30bfcd4d117a5e4fc6627541ed5017c1124a85414102d3bea80b1a64
7. 0x4ee5c6c8efa296bb2d6b75e0784be3b6422315e3f150240d69485222edd63c37
8. 0x6b5e476c7d5ff5b5e1fb9c5315cc0343cb75649b157c1bfae6d7546e2264a4e5
9. 0x6e4ca25145e54cf0498a64acc4ce25618cb52288283b73b713768e2f27c6be59
10. 0x8241d013019c0059f8eae692ee7cc0f6bc87d43d12334257c947c133ecadb7a6
11. 0xd6554cad2e3a0d024e67abe473592295dacb77166d8acd832baf64be5185d433
12. 0xaa16274fb697ff284124b3e00ee202a476442f891c7e4c41eb280f2400242f67
13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7