addrbookFor publishers
← The evidence ledger

Evidence row 2606443

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:192321
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ddb0dc0b18e6cf712e9b970ecde34708bafe6aa09c775fcee3da24e1136c7751
Leaf
0x0562f1d3a14ffa89ada7a058f1e58b8b6284e8e578cec1024d53658c12f7dbf8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tmJhwh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/81b8a102-3a29-4417-95c4-b2fd06a2619e/.well-known/agent-card.json"
    ]
  ],
  "name": "Jomis",
  "owner_address": "0xd906ed95de46743bc7fce64d442c17148326fdff",
  "raw": {
    "agent_id": "192321",
    "agent_uri": "https://centralcity.ai/a/tmJhwh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jomis 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/tmJhwh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jomis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/81b8a102-3a29-4417-95c4-b2fd06a2619e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tmJhwh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:54:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jomis 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/tmJhwh"
}

What the leaf hashes

{"body":"ddb0dc0b18e6cf712e9b970ecde34708bafe6aa09c775fcee3da24e1136c7751","id":2606443,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721266234845,"prev":null,"subject":"erc8004:5042:192321","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. 0x0562e8692c232698c4d95a80a5cd49a16d6c3ac00ec5e9e3d0aecf2f45796ed0
  2. 0xb021de5a56a367eeb8d57535d15b589c5d057d7c4e50a6e9ccb55de01d6fef0d
  3. 0x05f6935fe454f4307d93c60d7d440fde8e09a7c2f17df46f012b220c116ef329
  4. 0x0f6fc974e68f80b7b56dbb01803533d06bf733e7f9598459c449b71a3432d06d
  5. 0xbbbcffd696983ed135413e507932d1a5fc9b689c93dd1ae5a551251235518614
  6. 0xadc401518471387787cbaa1114d35ceaddf9231c54992976fcb4dec7e8d53380
  7. 0xa3a69b0258b00a92705508668cad82541e0652d477964f3c791001cee24bedfd
  8. 0x7510e7e8ee59612c28a56863bff04d3fa38e8fd7f3bfb34ae90a17095a00ab38
  9. 0xb5a996d61abd58e91f8f0af09d397171610ce11ad3317f42aa41d4f01d3e14d8
  10. 0x366855c24d293011182a2697bf8260e0bb64b66a313e8ec59080817a86456e33
  11. 0x3f7a0198e1edd23b9295e59c4d7dd0440c45db1eda73308bfb51ae5d0394ccdb
  12. 0x6d9a0af62b00211dd87ca8c637ebeef6b09b59ec113f79cc830ba6834160683a
  13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
  14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
  15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  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