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Evidence row 2612915

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194320
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0fca1fa36131b9fb48994579bb1f9bff19818aaae775e15b3a422febfb8ac2c9
Leaf
0x1e7a90bcb9578d77ea5f8d36f9673a7bb2214920887167bf5a84b003a169c497

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oPVrm4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7dc3c1a4-e011-42a1-a198-4659a96c779e/.well-known/agent-card.json"
    ]
  ],
  "name": "Villero",
  "owner_address": "0x199c69449146bbf3579b7f8a5d6983a0b58f408d",
  "raw": {
    "agent_id": "194320",
    "agent_uri": "https://centralcity.ai/a/oPVrm4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Villero 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/oPVrm4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Villero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7dc3c1a4-e011-42a1-a198-4659a96c779e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oPVrm4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:39:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Villero 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/oPVrm4"
}

What the leaf hashes

{"body":"0fca1fa36131b9fb48994579bb1f9bff19818aaae775e15b3a422febfb8ac2c9","id":2612915,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723947147026,"prev":null,"subject":"erc8004:5042:194320","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x1e7a7d62977c417db5bf5af835340e70e068b999c2dc408e343cdca5852f8156
  2. 0x3dd1b90272ce1303a2076b771623f1ff17f97d62fbd7740b1c01b8909ed9b86d
  3. 0x0f6b29c29437f43a39625fe14fb1a2f44b365ccbc947f5ca0f15917c6fe2aa07
  4. 0xe31f211cd210708847944d369c49d712c8992a529a5e5f24318f62193b88e601
  5. 0xb288ac75059c63bc25d96cabca1a927b0767ff69fe8f0400549a10d99f561ee6
  6. 0x1f8e9e441ec20b95de517e72f1e651dac2ab6571f269cf13977f8ee82882aafe
  7. 0x2fe1ab57c43c9bfcf4ad1da172428f50f77556ff5b1bada88206e8c5d4183d4e
  8. 0xc1a61bbefaa797b80d33015c0444d68944f3e672d770a6b8e85863c40bdb0c45
  9. 0x66078cfab7c709fa96d8b8ad245eac589d840bc800d1bc1d0a7bae566deaac44
  10. 0xb10784acbed2e9fdd3368d5d15526e7ced05403fc106468ef17a8f76843cbe83
  11. 0xd48f80b1a61a193ec805807d8d1cba1761f2ed8c2349f075c2e0703057bdb35c
  12. 0x27c078023530e27afc297fc23d359762a6121591972df28f977fac90ff5a2ee1
  13. 0x6e86e82cdce44ed1e6f3cb733b0697b7f61258b10df0cb5522eff763f46425bd
  14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON