Evidence row 2494054

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ckb26e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/60e60013-87ad-4bdc-b5b8-7151c24f12cb/.well-known/agent-card.json"
    ]
  ],
  "name": "Traset",
  "owner_address": "0x45305fd808b3cd5067de61163ed446d028a7188d",
  "raw": {
    "agent_id": "146533",
    "agent_uri": "https://centralcity.ai/a/ckb26e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traset 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/ckb26e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traset",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/60e60013-87ad-4bdc-b5b8-7151c24f12cb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ckb26e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:59:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traset 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/ckb26e"
}

What the leaf hashes

{"body":"9a451a6c4ac90e7577d086265468c86cfe7ec255974e4dfb506ebe397cb22314","id":2494054,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667589885874,"prev":null,"subject":"erc8004:5042:146533","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. 0x02807664a1eca156a7f66aa9024a3f28a89d83cfb67261be5531f53b28c36960
2. 0xfb5d6e485dc0f087d49d3a86f51fb1cb28e41c93a73aa03ec97ccdbce5f09877
3. 0xdcbaf2545b55444af550ab6cbdbe52d69108dc9e5e152718eba08d9c182361b3
4. 0xee091d6604d0c68082049c17708dbf91c383a46b9355a54413cb057e2e66cfe7
5. 0xb1e89423ed2f3a80ab605289cfb60b3c68b359a0eda56ae343e6c700fc497cbb
6. 0x975a69385465ec925b1e1c51e55c5a4797d3cb20a74f9c68157e216d08d1d282
7. 0x5a8419b61ee95c73d20b54f6a7f173ee035410c64115de6050e561f2e8d433ba
8. 0x7df4a90ad35f6fefd50ec4fc7e63f7f302f65a707053ede07affd75cff703b4d
9. 0x57873a83187c755983e654b441515ff765b96af27c184d996672dc52c700aa00
10. 0xb2fbf1d4933cd663bde5c4f86316fd3fafb674ba690af5f33b02676ed0bf9f1a
11. 0x4767b845e2c5516b048a0f6e856e9e5ea6dc18d042a2c8a70a2a531f06eccf56
12. 0x15ff5e6ed8c9e735370c1a74ac65079dfea1c8d48a29642a568ede63eca40a11
13. 0x50c3ccb9a988bdd7634544be1fbdd1b3bb920b22bba931f12522f80ed5cb4784
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7