addrbookFor publishers
← The evidence ledger

Evidence row 2501212

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:149344
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d08e4ff7d37c5337d6f34f03c88a97a81b3092aff2a3371ce2df5e5b1bdc37fd
Leaf
0x4f06f9a43475eb12e7f5f724ca6436add3d6854626b20e27dd104755c492fc12

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aoRWWK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6506ed1-f5d0-4616-8a0a-d2bc536bdb80/.well-known/agent-card.json"
    ]
  ],
  "name": "Maonik32",
  "owner_address": "0x7503d898f1ce0f2b0a35baea814fbf2998fbf7ea",
  "raw": {
    "agent_id": "149344",
    "agent_uri": "https://centralcity.ai/a/aoRWWK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maonik32 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/aoRWWK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maonik32",
      "registrations": [
        {
          "agentId": 149344,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6506ed1-f5d0-4616-8a0a-d2bc536bdb80/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aoRWWK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:52:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maonik32 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/aoRWWK"
}

What the leaf hashes

{"body":"d08e4ff7d37c5337d6f34f03c88a97a81b3092aff2a3371ce2df5e5b1bdc37fd","id":2501212,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670720548707,"prev":null,"subject":"erc8004:5042:149344","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. 0x4f06fa321597b3f6d56344e6438a96fa7fbb42334b0199a6f3dbefb6b50b9ff6
  2. 0xed82d999306d8c058a317b3723416f431f51ef170ecfe7282863d6252cf58ff5
  3. 0x0a7021b89456d9bbe8d999b08812e1b20052de0af8c38730a4e1c839045e604e
  4. 0xb869561869ba40e82b29143f7b051881af277848d5ce6973f96ece56ab025626
  5. 0xd4e15541a12a7c49e516163e4651fd4502274cf0e27815c6edf52fbea34a8c4a
  6. 0x53d0747a22a3a159f9ba25c930af06c0d1a263224d7dc2ec229404ab5c7e49a2
  7. 0x072ed245f0d591c7bcfa375c558d33d156f8107701c18341418a11a4c55e31c3
  8. 0x71e18ea52cf69ac1fd1f823819fb623c88e091059cec31c27eb2b245cebe78e9
  9. 0x16990cd373e4110187cb0ae67c53431d259ce646b95dc4b2992c5f5eddf605b6
  10. 0xf796ea2def3454e7da372983c65f026af4cf1665dbd6eb80dc1616a995103174
  11. 0xd25d1e6f3235f0a8668d50ccc6590046abbfc89e6b0a4f59e8a3c6f8d983b72a
  12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON