addrbookFor publishers
← The evidence ledger

Evidence row 2555282

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:170808
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
99e117452e9ca93c13f4df39257b978a562832d9ade4255eac285f8735efb594
Leaf
0x505adb535268c0b369564fae5c0157cc77f27e12ff8bd4ce79ee4cdfd0491ec9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5QlgsM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe36bd6e-96f9-407b-8986-672163c0a18f/.well-known/agent-card.json"
    ]
  ],
  "name": "Fellito55",
  "owner_address": "0x8680e629b49b7ec375f2346e36770327dceb0ca8",
  "raw": {
    "agent_id": "170808",
    "agent_uri": "https://centralcity.ai/a/5QlgsM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fellito55 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/5QlgsM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fellito55",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe36bd6e-96f9-407b-8986-672163c0a18f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5QlgsM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:40:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fellito55 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/5QlgsM"
}

What the leaf hashes

{"body":"99e117452e9ca93c13f4df39257b978a562832d9ade4255eac285f8735efb594","id":2555282,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695219429478,"prev":null,"subject":"erc8004:5042:170808","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. 0x505ad417839090d1292c75b88f6e94a9801b8ba1d1a4beca2d1cf345e28533c1
  2. 0x450de43a051e8677f3fe625a95c9564f8c4426fab91b490c2b63b41ec6f0bfa7
  3. 0x31c11156187fd7e505c81090e0bd71459c22f357593a82c250050133396b1a84
  4. 0xe4a8414c7e244f7cf26039ba4d2deb45a5e623b03f0c9c0915f95c5f7aa873f6
  5. 0x919c2bf0aa895eb71eac2340d99f0eccdfbc42c668d9581aaf1798f7ff310588
  6. 0xf2c964154b190d166ce4be225cd938dd31f488dbf8223fb4fd5573aeb867a3e4
  7. 0x1954cd9a00e9b91bdc8c87e3e6ee9ce5dc9fbfdcd18bb8d62440fb58d31aaa5d
  8. 0xf33a47b909f56a61a488a5ea736b31e07a378e91930426599e2c5b615fe7bb4a
  9. 0xfc392af8960e2121e778a8987f4d122f5004e466a394001281f4ed9921ed62c6
  10. 0xac6b25299886447fb8176db3115003c0d6cd64b6c7b197fc78211f990b1660ff
  11. 0x021322ea70c354229d5812f89ebfa8dd3189852998fec074dd9807eaed44d89b
  12. 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
  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