addrbookFor publishers
← The evidence ledger

Evidence row 2709208

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:202934
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
887f3fa75f4fd5e3e1534d862879ce5d15a32816f68960ff7665b1c957d30be7
Leaf
0x3b011fb6840d48ac3f92169f0764cd8c5688dde7bb131d243397707a5cd81f1e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vyvhZ3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eec5c102-8e5f-4571-8390-6dbe9cf47e37/.well-known/agent-card.json"
    ]
  ],
  "name": "Gandinler",
  "owner_address": "0x30f149eff5763780d9ee9daf7d5a4126857becb9",
  "raw": {
    "agent_id": "202934",
    "agent_uri": "https://centralcity.ai/a/vyvhZ3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gandinler 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/vyvhZ3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gandinler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eec5c102-8e5f-4571-8390-6dbe9cf47e37/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vyvhZ3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:19:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gandinler 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/vyvhZ3"
}

What the leaf hashes

{"body":"887f3fa75f4fd5e3e1534d862879ce5d15a32816f68960ff7665b1c957d30be7","id":2709208,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737199757060,"prev":null,"subject":"erc8004:5042:202934","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. 0x3b012cb3e53d80932fc67053f8ae0b25943e7e0f3029a000be6cfb024528faba
  2. 0xfad34bf4e3159457f5769d6b7cf121f89d36469ac0f2acb99fcb2ae73826d986
  3. 0x0116ec4c240be7c3aa9e79d6ed140db68bd08ba1064fdfaf4d6b2ff4b47372a1
  4. 0xeda988caa4e598eab12f427a667970d9a483f28fdb5786c6cbff84074673bef8
  5. 0xe1c3d369f50aee5190b11aaa781159c492704946570631ad1ff2ab1fdbcbc219
  6. 0x8cdaa29bfb25e0bc961d4ebd8360039d671642a94d67d58a2808c1ada68e44a8
  7. 0x5d77068a1fc891ce291ab78321f2cc9d3d1024f1fc891d0451495d452d162b3c
  8. 0x23d5e1af5fa51cb09f003a3413007f7c7875a3c5cc0ec1c208729efa8a0fb85a
  9. 0x11d5a7a0c657b07dbcb552a5c5d2027dd408938e57e97a70ee27a05ae107a5e8
  10. 0x1a4e9f9ff17970d9d714be0b45c32e7903d7f52d525c8b7b6e498c7baf915da3
  11. 0xe4add1f44640dfb16524a848966b3436180c859ac555da5bcbb29f70be66313f
  12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
  13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON