addrbookFor publishers
← The evidence ledger

Evidence row 2552884

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:169440
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a33cbec07a20f161d04478c20689d99bd011da7c6c8726f4d08a163db46afa99
Leaf
0x85d25bad1b31775e1d5db0d14676ba6f75a0b2acee3116d21c6a9112e70aedef

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qdP3NA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c8ef186-f5ab-45f2-ad56-719916f9e988/.well-known/agent-card.json"
    ]
  ],
  "name": "Maotor",
  "owner_address": "0xc7750c4e1aecf0404560d0a6ab43a2b300c497a5",
  "raw": {
    "agent_id": "169440",
    "agent_uri": "https://centralcity.ai/a/qdP3NA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maotor 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/qdP3NA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maotor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c8ef186-f5ab-45f2-ad56-719916f9e988/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qdP3NA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:17:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maotor 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/qdP3NA"
}

What the leaf hashes

{"body":"a33cbec07a20f161d04478c20689d99bd011da7c6c8726f4d08a163db46afa99","id":2552884,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693869537155,"prev":null,"subject":"erc8004:5042:169440","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. 0x85d1ff53374a728eff19985ff50b67260b95ade7b08ade2d1647f0ffaca31466
  2. 0x25c6dc8188897c6f9c82894b8918847cdf832e47af34bda76b9750c514bb831b
  3. 0x5a7703ee4ed8d9bf340c4bdb657cc293f6a3af89e57c4f0cacf6554b28d107c4
  4. 0xb791f83107213b6305258479c61e7cc01d693b6e0b8fc6077840787393334354
  5. 0x9e5de967c23bb0cca2cd3457856355582db41a94a738185fccf5a9eb7a4f79b5
  6. 0x14e23b8781dbe35466d4a3d59a4c82b2b931c084188e638790a2eb4c18d6c891
  7. 0x9272b03595dece59521dffadffb0bacfdaef4ee4c33c3aa226f21c462881eb20
  8. 0xa7fb81e4d68c5d8bc6914f67a0b5b891422cc91d5f68dd45fe704e57051b186d
  9. 0x0deae0aa24d16461e98ee628cbec5e2213ede86ad231f2354806faa285cf28e3
  10. 0x5a1d8fd13cccc33b1883c5817e70d3833c6412eebf759bbf3b47737d7df28b5c
  11. 0xd37dbda57f52b39f2040fc960342548b09bfcf0bfbb692dbff17cbbca0dba4b8
  12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON