Evidence row 2592046

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ew4SVr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c960dfd3-7afc-40bd-9812-c8ba18106cb9/.well-known/agent-card.json"
    ]
  ],
  "name": "Nukito",
  "owner_address": "0x6bb3efb19bed71fe83faff195a165a406707072a",
  "raw": {
    "agent_id": "186645",
    "agent_uri": "https://centralcity.ai/a/Ew4SVr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nukito 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/Ew4SVr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nukito",
      "registrations": [
        {
          "agentId": 186645,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c960dfd3-7afc-40bd-9812-c8ba18106cb9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ew4SVr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793714425,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:02:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nukito 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/Ew4SVr"
}

What the leaf hashes

{"body":"e4b2b0dd2db4e43bcc8599e44c68eda90584eb9522f03da951699adcbeea8c5e","id":2592046,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714538831229,"prev":2591505,"subject":"erc8004:5042:186645","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. 0x03ebfeaf8bc3c32430b377b55e8ad474064763a7d6f0aac71dc3d617f5b28d79
2. 0x66bad694315b76ee75b7ffe28b741e29119fc77c3ffb096dce4897561e2d5a04
3. 0x2ce835685cd85c11de7c93c881417001e6cf695167c6bc11dcb2b22a53a9e945
4. 0x72767724ee9d764c02bf3381d2f0b6def06eeb7d030bd2b2428fb0895a849f47
5. 0xd52cc24900476175821dea3bd7280b74306dab43beb45c49b55e054c2e4c5499
6. 0x52a603d7902288da0ebb59131f50b5bff24c8b83939e1f2306e37dfd392d1d10
7. 0x08df119937a64af454b9a1fb8ac11562a336a98aa9009d9999c02bc1e670702a
8. 0xd731d1ba0c260cee1ba4c332469691158f438641e5ef4952d1fc330013f1cb93
9. 0xce2f41ae713da29ce9fdc83ff380f0856bf9f778ec6b0dd6193311183fc53ce6
10. 0xd6e17803183698d7e8c8b802c37701fea19504c227fd825a75f8e3676e8d3b1b
11. 0xccca044078dc7c4f4adbae9e9e7782eeb2221d79f50d39857fd9b98575b8c6d8
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