addrbookFor publishers
← The evidence ledger

Evidence row 2592316

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:186963
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8c13c7b1db45659bfa87aed1f4b6664b7b98b9a2d498de1bc476b21c28896d62
Leaf
0x89df32dbaf56ebe4bf7f071158996cb516bb9b8137a75c62f8aa39a3e0ab9883

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5aqZYc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1b764bf1-53d8-44c5-8089-b1e164352389/.well-known/agent-card.json"
    ]
  ],
  "name": "Gudundeh",
  "owner_address": "0x2e3022148ebf978a663369268586425ef47f1aad",
  "raw": {
    "agent_id": "186963",
    "agent_uri": "https://centralcity.ai/a/5aqZYc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gudundeh 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/5aqZYc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gudundeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1b764bf1-53d8-44c5-8089-b1e164352389/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5aqZYc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:02:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gudundeh 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/5aqZYc"
}

What the leaf hashes

{"body":"8c13c7b1db45659bfa87aed1f4b6664b7b98b9a2d498de1bc476b21c28896d62","id":2592316,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714539627790,"prev":null,"subject":"erc8004:5042:186963","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. 0x89df2089136afda920abe787200333a43680e3462f5f9a3727343c12a963b32f
  2. 0x526ccf543f1d13232d96edf3fc877ec7e78872d6ed5f5fa25c12a9cd1e326fb6
  3. 0x5c6d2a9f86dee1b1e6a424a8ddcbf16a1901848331fb8cfbfc25b64a9887e3b6
  4. 0xcf66789fc752a1f9c4f1432be8768168006e0188e74c6933dcce1e3f7f18b018
  5. 0x2a7519b59812658af0c76dfebb761b092267ea6c59d5fabfd547a72560459c13
  6. 0xbb59029ea2c39846dea96be04badbbca28fb3fa63a1fe65d593b8306d3d9340b
  7. 0xb53d9d6e9851b2ee32843b192dcaca15294df565c05eade61012397731620776
  8. 0x1c1952000a4fd97e1c8d852c9eabfeba160413b6519a9128122c8d66f6cc4177
  9. 0x08a3a493716331dff842be88b1142785e69ca84ad4ef231bfb4d40ec4b9d0111
  10. 0x1938d6a339a6411d68c89ee9eff70c3c9bd3699a0742419db0faaa2dbbc49636
  11. 0x2d5fedfe6e8fed72e98e324824c040fe14b5d168328b14f387684400eaae80ef
  12. 0x344740b8b895d018533c0dac6293c6a30ea11da13c6fe385357667909d6308cb
  13. 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
  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