addrbookFor publishers
← The evidence ledger

Evidence row 2520286

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:156691
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5664267ee4493fa3df68feea280c6dbafcd94037f77a7d64d695dd26b3fadef7
Leaf
0x3739e781d327cfba9e4a6940a6663d3f643c2f699d62d3109333ef4f2af693af

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gCaIxG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2eed41b8-3b32-4b64-8e9e-2a59b8214fd7/.well-known/agent-card.json"
    ]
  ],
  "name": "Durler",
  "owner_address": "0xe9e479837f6e8435a97b3857737d336ea5b7d585",
  "raw": {
    "agent_id": "156691",
    "agent_uri": "https://centralcity.ai/a/gCaIxG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Durler 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/gCaIxG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Durler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2eed41b8-3b32-4b64-8e9e-2a59b8214fd7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gCaIxG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Durler 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/gCaIxG"
}

What the leaf hashes

{"body":"5664267ee4493fa3df68feea280c6dbafcd94037f77a7d64d695dd26b3fadef7","id":2520286,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678895050270,"prev":null,"subject":"erc8004:5042:156691","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. 0x373a069357fbe7c8d93876b870d416983aa232bbb76e93db4473b852ae725bbc
  2. 0x593b27ebfbc227c9b4550076e072897c0d4157b9871dfac48f153061b7b845af
  3. 0x5db289b2e8f0f7851a7aa5a4faafaa909ad9d7827d05095f0612b05e11d5e1d6
  4. 0xca13a8b9d4f47ca130c5573c6c3c42584c1e165bb6407bc1c07632dab69daeec
  5. 0xadd2303c18e9ff2caea091614d3d13b394cf7e659a945abc3fac7925494a6dbe
  6. 0x21566a38d5359adbac1c6f6c9c1cdb3aacfcd23a1471ab267d355280c0b98d87
  7. 0xd480716d49995bd24f802a9da94714e90c089048c1737a63781d58bd3e3e48df
  8. 0x78b61b490d858d4bf915a7542d2d27ae08342e81694a327d797828fdc5e84e37
  9. 0xdb10693773debcdc645110721213cd7f497440fbd0b1571da549c69c16740fe4
  10. 0x02970b5795bf356132b6d701950b9e0f8f0c7385f673385e1fc58d99061c2a3f
  11. 0x724c6e81a2506f1ee15b089d2549ef0be8ec014fd8e6481e8da19e410580bfc1
  12. 0x8b1299a08a79a30071ae7270431b2f886df96a8fcf70897e23fbd22985336013
  13. 0x4435d30c5484a03bc119547d2071d78d19849c42083678f1d6af8d6dd8f74a98
  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