Evidence row 2730216

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Fk296H"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2c2f6753-8f5e-4213-847c-e5df276adc61/.well-known/agent-card.json"
    ]
  ],
  "name": "Fririto2",
  "owner_address": "0x5e0cc301a21ae71726f53150aff373c31ea2af7b",
  "raw": {
    "agent_id": "212818",
    "agent_uri": "https://centralcity.ai/a/Fk296H",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fririto2 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/Fk296H",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fririto2",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2c2f6753-8f5e-4213-847c-e5df276adc61/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Fk296H",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:53:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fririto2 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/Fk296H"
}

What the leaf hashes

{"body":"980f0f4c0ee09ea918695e7f0a2e77374fd48af19356285789b917b75e027bdb","id":2730216,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750011675681,"prev":null,"subject":"erc8004:5042:212818","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. 0x19472a18181b0f38ba4e6042881dddc2f4ef78d1ff8f50e3190f26eeb41cfe64
2. 0xd5be04ac83b2e5f9dfb564a4aab982ef8ee8115039dec6d289abde632c0d1c6d
3. 0x645d525aa88da1af16bd1d00778380de81aba38e8e9343bd2bffecdbf294045b
4. 0xf8983d1280afc28dc9a8a6dbb70a2b933937856b12a66db0ee09ea6f071ddc8f
5. 0xd83b6b6496bc72059d4f4189b93eee84333883df95a5d39a413baa7a7306591b
6. 0x24e1b1da0735495023e9f6dcd0dfe263bc404a33d6f19ac0c605e8e4adb5c147
7. 0x784b02e075cd84df8fca594c0a1e860677c586b68bfabf527cc9f6d8569b3734
8. 0x813326378aeaedb572dc05907c2d8a06f03c79c8496b3be0412b2c55ebda0352
9. 0x19645978f8e51b94c01b245cfeaf61c60f79a52d2841514f26de7c671a180410
10. 0x64e2f5e73e8a677694772b446bb91d2134242ce82365d11bee686c13887dd6e8
11. 0x026eebab8fd647249f276b592e7cf280361a29685ede56f3ce76ea8dc156e4eb
12. 0x0afedfb5d94e21e502c5ea2f88ca41ada9eaa1d8dee6056c446b424b6e1fabd4
13. 0x6393e3b006f758b9dc2efca97748e8b94b587bc90cac45f81eb08fb9398fed9a
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7