addrbookFor publishers
← The evidence ledger

Evidence row 2720693

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208317
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1dcf5ef48880c0b617f70f586781d00387923d00ef3c71fa9226f55ec3999b64
Leaf
0x3dc6df8b653ec23bd6865b3e307d82c8f2167a1958fe1aa3fc536dfbc18cd8de

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S03nPw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67fb331d-ebdc-4a19-b0ef-3797470cb2b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauret",
  "owner_address": "0x55f8a230e6c033c5460b03da1054e84255c49fe7",
  "raw": {
    "agent_id": "208317",
    "agent_uri": "https://centralcity.ai/a/S03nPw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauret 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/S03nPw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauret",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67fb331d-ebdc-4a19-b0ef-3797470cb2b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S03nPw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:17:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauret 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/S03nPw"
}

What the leaf hashes

{"body":"1dcf5ef48880c0b617f70f586781d00387923d00ef3c71fa9226f55ec3999b64","id":2720693,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744269800215,"prev":null,"subject":"erc8004:5042:208317","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. 0x3dc71cece7bb87ff779f5002b586b41b6fc064525873f456e501bfd82d4bc684
  2. 0x47d96cf01c7223827cda6cbfceb4cb38a3d1d983a6e60c4191a62d64558f9acf
  3. 0x42ca919ef8ff79fde51fd16303220ffa07d7522df0126c36e2b922d7d5623cce
  4. 0xe1292a475b2b8522ac3b2440beaf6379bfd1957f2104ac4525ee643a15e3a882
  5. 0xbcee1591914bdc75d536fa86bbd28f443a6a78723f8d7a36d7e202bb2384ec31
  6. 0xa053de1391ee297d599877136e0b4fb8faa9a04aee2826399f85b24cc4e8d2d6
  7. 0x1870acd84dd3437a6cc090679db301d714078e79a84e18d5ccab496a9176b153
  8. 0x02ddd3275e36284925e64201578a6b889987287635c65e8428a4f511dd6473c3
  9. 0x69c4270e3e1f2cf733c25637e5f4043d6b6cdab3ec17dd15a807e58705cc4875
  10. 0x9ed8da8669b820a2ed81655cb8e07cfa94b4211db67c30ca5997ef5e4cd42c26
  11. 0x3637a9665fb4044188f80dbd0a4dc68a2cba5acc2c43c9f7cf689fe5b410f838
  12. 0xd7f28e7cbf00c0f591820e050e04aa17abaf5d510ce6da77374489a26056334c
  13. 0xfd8735c70640de4ad107a46782219847d35f4b6dc003efdaa0ed6c25d9954fea
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  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