Evidence row 2566803

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oqRruT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a550f553-3c25-46a3-a002-a3db8eca4397/.well-known/agent-card.json"
    ]
  ],
  "name": "Frillano",
  "owner_address": "0xfc48cdd5b9055df09dc889bd9bef0ee76338299a",
  "raw": {
    "agent_id": "176506",
    "agent_uri": "https://centralcity.ai/a/oqRruT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frillano 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/oqRruT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frillano",
      "registrations": [
        {
          "agentId": 176506,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a550f553-3c25-46a3-a002-a3db8eca4397/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oqRruT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:38:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frillano 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/oqRruT"
}

What the leaf hashes

{"body":"2a8bf54ac2e1758c5f9b1f420e92c68c027dab6fb7d948e90a36464dd85eb0ac","id":2566803,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702332523403,"prev":2566505,"subject":"erc8004:5042:176506","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. 0x2aa83a8daa4384f2c016f6a92d5d49ec468ef1b7caf8e7d140bafad55c22a626
2. 0x67bc7c6f678576081b09c2122f082019e4c68ea2f5454d5cbda009859e4e4df5
3. 0x9268d24bd42ad8d75c8dd71a64141bf6f116beea32df74c87a1f458d4843b213
4. 0x6483dc2da7ca13f932512a0ede65cbba30721adcd5523216d6ab24ecd6227b87
5. 0x27db76aa5f25453a54ba43774db8996eef2d9469a87a32e4aa4063e43f6a5f29
6. 0xa71ccacc82f1ce0991166919f5b05669c74193b9ab1175672dc47adceed169ec
7. 0x341295432cc3abbfe5ff69d8f2b561c68e4ffd0a8d27863ef6882e0a4f262880
8. 0xc33983c46db7e77582c7a5eaa3a829fdad4b85085aa655622df725c5186327ef
9. 0x9dde63ba880b2eb6149670cb2aa05f857e5dd269c060550982240445c5b55af2
10. 0x622c5836535fe8c9971f1990a46c1fe3a6b596c09788141fd29cf6659e09a178
11. 0xf0b00e031695c10a131f79a22ede51f644d344be32ba3870af299dd97b95850f
12. 0xca0ed45b9bab7317b587689c3cd798a6b8e25cc34eb22f75434d9b65b6f42231
13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7