Evidence row 2494947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oRiExC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/acb1906f-589a-4077-8e81-423cd2a44b7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kuzer",
  "owner_address": "0x95b3f550f6aaa0d12e8a00eecd78d1561a0e0a74",
  "raw": {
    "agent_id": "146943",
    "agent_uri": "https://centralcity.ai/a/oRiExC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kuzer 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/oRiExC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kuzer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/acb1906f-589a-4077-8e81-423cd2a44b7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oRiExC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:05:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kuzer 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/oRiExC"
}

What the leaf hashes

{"body":"d44cc4454b920d300af61404f510adf6276ae8c1908da57a4211e64fabbc5b5c","id":2494947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667931030529,"prev":null,"subject":"erc8004:5042:146943","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. 0x0be91a0afb8b1484d2e862ab512ca0f72c3dc0517256839f98b8136b5b63f34e
2. 0x3aa9b5ca8b0c3521fc195abd1a72d1309b383a7977df95dff7a20d1ae280eae4
3. 0xa636bb868c64bc8e5763a82230295b7cdfdacaf6d95b7168c5fc67f1e8e23c37
4. 0x5c24c4019754ddfb720958a94e5f56fff2f451e4844c9d9f988dafb519971a0e
5. 0x882b0744d06a73d0e283453316023300d3a9648cfdc72c1273935cc1e8449ce3
6. 0x7f09526f2ecb92d8948f4d68b136f7c0db8941b47a3f30e25a85458aefa5a1f4
7. 0xd72b7782084151d2ffd84d9b96485053a325d5600e1fc20b32a5320a7cd498e6
8. 0x060312680d84df22df0e54c7d2d1b63f67db3280b8b98b9f032b92cdac08c782
9. 0x6790acd1e10fcfdaeb55339aeb7127df1778cc32c35407c9f0bd52dd6dd77585
10. 0xe46feb539bf4225004a3d47a28c7137c4e45c20ee68b48f7c00c60717f703000
11. 0x656e695ee6cb85caf0e2d3db4e0932c896865b9980214dcb447ec6767d394ca9
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7