addrbookFor publishers
← The evidence ledger

Evidence row 2517996

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155845
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0327de6a4e23de5a005d0eb2301376f17a60d32c1ea8b9bb09dc2cd45200997e
Leaf
0x5dbe68fbd1ddcdbf9a1e4831699dce99ddcaca2ccb33fe2cfe5af04850d7b98e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QMm2Zk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e98e0e03-1dd1-4945-becf-ad05492e3d28/.well-known/agent-card.json"
    ]
  ],
  "name": "Sosunler",
  "owner_address": "0x3e868c45397610b65dc7d2f5b2ed000d4f657dda",
  "raw": {
    "agent_id": "155845",
    "agent_uri": "https://centralcity.ai/a/QMm2Zk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sosunler 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/QMm2Zk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sosunler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e98e0e03-1dd1-4945-becf-ad05492e3d28/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QMm2Zk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:50:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sosunler 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/QMm2Zk"
}

What the leaf hashes

{"body":"0327de6a4e23de5a005d0eb2301376f17a60d32c1ea8b9bb09dc2cd45200997e","id":2517996,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677851589801,"prev":null,"subject":"erc8004:5042:155845","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. 0x5dbe4f99aa38537dbd3f5399f041f84a5519558f053946521fd5db22fe047d26
  2. 0x9246eab0a66e094d8f62f2c850fef26b8ff3d469d86a7750570e152c5faf54b7
  3. 0x71624573e84686184528d929c328c90b5c9a0a1fb3feeab41a3e66bd1df9aa1b
  4. 0x0840dc19301f533bb44e0e9fc7c2b6c205d6df26cb42db794dc90ae2c7b0fce0
  5. 0xff2f1529dd1f56e30912db5caa7aac93afe310259bcc5bc931e426378f6d60b4
  6. 0xf859edc14fe496d64d412eb8184df87efabf8dae55b3ac4ebaa9542e7d074ad9
  7. 0x2e830ccfc6e22971cf883070290f1cac664c1ac10a7f49d3f56d966961f69c2c
  8. 0x5d26f6961ce001e3ec5cbd7292f12d44fd042fe6d392f7491b18578ca18050aa
  9. 0xbcb2f278e0407d80dd209a86fa06d132ce3036e516d1daeb1e25701a449310da
  10. 0x19676b9f9d96eb4c44bfbd4861f4d1fda720fb3efbacc1af422ed3b765637ce1
  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