Evidence row 2490866

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2nZnbJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c31c750e-b451-4da5-a8e8-2190865c2ef5/.well-known/agent-card.json"
    ]
  ],
  "name": "Triallias14",
  "owner_address": "0x9a04ec1e8a84bab63ca9959ded7fb638c28df121",
  "raw": {
    "agent_id": "145198",
    "agent_uri": "https://centralcity.ai/a/2nZnbJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triallias14 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/2nZnbJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triallias14",
      "registrations": [
        {
          "agentId": 145198,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c31c750e-b451-4da5-a8e8-2190865c2ef5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2nZnbJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666152,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:37:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triallias14 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/2nZnbJ"
}

What the leaf hashes

{"body":"0cbd464c118400355c52344cddb36cd8fdf04fb0de6fc2b269364186ceff2a7c","id":2490866,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666235559252,"prev":null,"subject":"erc8004:5042:145198","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. 0x02df17eda4b69de5310a7996a32d7163bfc59d5ca3e361ef9d1b0b4c59fd0596
2. 0x5ec4dc2d4138169b6df8cb9ba22b580c6c7b53b7f80000761322f40a91843efb
3. 0x6e3f673059662a4884b27eb9d988ea183afc0d9efd8c9a9267fb13adfd7b17c5
4. 0x6e42371bf0196a4bb239f12a3e7c5370cef149fbbb490a8aaf4d43df55428521
5. 0x3dffd53cdf77cad460bd941b5f1132d8ba5fd86c9fc9111c42a93b00cd62a6b8
6. 0x26afd77654186533b441b0bc053037462b78875631745a4d3cf388a772b2d2fc
7. 0x208d2556370e035a7ee2463ea9e9f1ce8582a95bee30bb450755bdf4fa734d2e
8. 0x53363ded04a6195ec17634f1e421adefc307ede15bedbe630b8e406bf276cc5d
9. 0x5ee7202e28b6a07efea938fac11e766894bd09bd0e8b04c5dffc4aa252bbb7b1
10. 0xe6e77c7d63202d847c5bfa85f479b5c82710978306dc373f9ca1b7716cc18d3e
11. 0x2e31b617923b2d29f02d9194eb7dc967a154c97c235ffbe3da52aa60af8eb458
12. 0xb614dc9e16c21dfd0d2ac9f897b39c519371756df4d7b8975c6ea7569f0d340f
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