Evidence row 2547321

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cy33rs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bd7276e-096d-4932-95ae-c8812332948d/.well-known/agent-card.json"
    ]
  ],
  "name": "Virkisto4",
  "owner_address": "0xb3b7b6aea8141bfe056f0b123025af286c7d7996",
  "raw": {
    "agent_id": "166571",
    "agent_uri": "https://centralcity.ai/a/cy33rs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Virkisto4 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/cy33rs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Virkisto4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bd7276e-096d-4932-95ae-c8812332948d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cy33rs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:20:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Virkisto4 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/cy33rs"
}

What the leaf hashes

{"body":"0a701a9a1d5ab78622354020d2e45959fa961e1c6937ade0bc01baf71ffc073f","id":2547321,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690426182870,"prev":null,"subject":"erc8004:5042:166571","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. 0x0b4623b950d4b9a3e59fbcf2fb6286c4f56a4634345f7e87841d50af2c594da5
2. 0x5c746ba43108f4146f44778b15dcc5a8588fccaffad1f17b99e332e6df0760ee
3. 0x7ef5f57ded285970ed5d71b64a1193a4ad7ce0c5244246e04b01ca3b051508cc
4. 0x25f86f2eadc57ab80e1f5a2914a6f39517f52fac23854691c5416e1e3ffc3e88
5. 0x5d4599bf3cb18673fbaf930dae8335449314d65061891fbe0af9c4a8c6457c80
6. 0x3ea96a2a667d5943594afa5684596ab689e395478c10345a489a0f5044f586b4
7. 0x52a5ecf8454d898ee3dee800f2e440b5c8b681273c930fc6252738d90cb54a74
8. 0x658149ff1bf8c6c0c40382601d8f538734e397e92ace08f30ec76804201b4416
9. 0x660141c1acb2a3c6c3842c3c4f1c2f19afc4b9893b6934a71a18ef7f16d37a64
10. 0x068c52f2a37430c998eefcd204aeaf902f6152624cbac462cb1c5b0d8dbaa828
11. 0x397596e9fb49028a611c8dcc6c8484e6147e9e403b6e7a3bdbd66f69f1f7abf1
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7