Evidence row 2608862

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Vr6po"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9c04de5-19ce-4142-a3b9-aad269c8a1e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Grostose",
  "owner_address": "0x95b4820efb1e0d25d3a1387a541b2ea7c7f03c42",
  "raw": {
    "agent_id": "192946",
    "agent_uri": "https://centralcity.ai/a/0Vr6po",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grostose 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/0Vr6po",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grostose",
      "registrations": [
        {
          "agentId": 192946,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9c04de5-19ce-4142-a3b9-aad269c8a1e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Vr6po",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722061,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:11:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grostose 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/0Vr6po"
}

What the leaf hashes

{"body":"30357d04d3125f259d78313b61bc4eacdea7cbdd27bd41f9524b2f171bbb348c","id":2608862,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722271306139,"prev":null,"subject":"erc8004:5042:192946","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. 0x553641051d489799ccc68ebdc2524d110abe6978701c658db1d6d242ca57d5e3
2. 0x2df9d25647d9914e26db21a379e6b74b90178a2bc90e6f75bfcd50ea3f1d0d24
3. 0xdb891a6e055329527f723d285afe3d132f7efbd069b98790cfa01ddddad8ae9d
4. 0xa963e73092c0beae3f40e8410633bb616734601954b9793a95906692c96cd4a7
5. 0x01a35c845625764a8e3d41fba0fed33f3dd765137ecdcae9d2a68e8527f91cc6
6. 0x5f8c1d0f20f870af53fff098001c84a6d1a597256d40e50c054490f5a601fc41
7. 0xb54cbd07efcfed3060faa089faf956bac100eabed08253cb247ef31be814051d
8. 0xeac7ceb6190b3f148c0a529c9b518c92dc13bdde44364f3d7eb996f3cbbd1227
9. 0x5e9d5402b190ac30a68c912e526484a2f89497f094a2e33a3b6ded363dcec5e2
10. 0x7e18f234c2ff57f141815eb88df5016804ab2ac3d2c84becf206fe1fc42ea10e
11. 0xd7fd217e2dc94377e297482761618a6e17d246ea5d0aaf5f18e9b137c212a337
12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7