addrbookFor publishers
← The evidence ledger

Evidence row 2360293

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:145079
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2494a0300151eefe49223d1ce95c1b8ca44f2103ccd0d3dfc849f4bae6f1dd27
Leaf
0x5e26d505e4eac1573db9c0571ef50078e61b1fb8c05c5a32082c3bf4d63040b6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6qyBXx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99fafd49-7108-4982-bbe7-a644435b7ff2/.well-known/agent-card.json"
    ]
  ],
  "name": "Donias",
  "owner_address": "0x781ef3b9a6b7150ae41ea10aacc308d2d6b06734",
  "raw": {
    "agent_id": "145079",
    "agent_uri": "https://centralcity.ai/a/6qyBXx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Donias 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/6qyBXx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Donias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99fafd49-7108-4982-bbe7-a644435b7ff2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6qyBXx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:31:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Donias 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/6qyBXx"
}

What the leaf hashes

{"body":"2494a0300151eefe49223d1ce95c1b8ca44f2103ccd0d3dfc849f4bae6f1dd27","id":2360293,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665882348975,"prev":null,"subject":"erc8004:5042:145079","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. 0x5e26f9d194322f752875aec26fff66d865a1d7329c07b39b4336104ded8fdc11
  2. 0xba1edebf396631f4940cd3af2bfb69aa42fcff93ea685a227f9218709bff56b6
  3. 0xc76f11ea96dc7d7102216c79b95bc4af61cb06286ace19e7aee9f6d8761cf417
  4. 0x37f4c5884f710815c82371840448d67d4ea50e409d911291f5cd280dbf3c7701
  5. 0x3fa2fe2060e93b6436c5cac1bac4bb75c738da978f2880428fe9e2231574d739
  6. 0x17c7334bc46a65d6f46fdd248375bba7afd6a346e3c8553cfba09d473a4ce553
  7. 0x9945e906154eddf71d8872d5a3c1273fabb7a5126c254393b3911b00fcc80dc7
  8. 0x1863611795524ba6e3c5f3d043586525b2dd83ba1069295e72bf2d333fc7112f
  9. 0x4dca75ddfebc001a6460413d7c67c22486cd9f3d344cf48157e72b01b852cd91
  10. 0xbe8a4fbd864d5250573abdb6d50f0d53eb36c0bebe099f938f6f19b1313a2590
  11. 0x7d8e039685491349af6ac1a44b13ac3e4b2f2d8c098de80cbf95e0eb5fc847d8
  12. 0xec19e0611942c3d62637a6a1a57c2124ca039abdf5214affacd64571892c262f
  13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
  14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  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