addrbookFor publishers
← The evidence ledger

Evidence row 2588655

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:185594
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5f6a620bc64055e0e8eb3922296a56b75543863b777a00b993ac1277dcd13bae
Leaf
0x28caed023ecf90dceadd32aaecee7663540bd0be41c0c37334064569d6caefdf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/imeRmK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65e95891-d925-4263-b006-98c37472e395/.well-known/agent-card.json"
    ]
  ],
  "name": "Schanto28",
  "owner_address": "0x2b1748e6323749252bddeb90490531f5cc735ebc",
  "raw": {
    "agent_id": "185594",
    "agent_uri": "https://centralcity.ai/a/imeRmK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schanto28 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/imeRmK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schanto28",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65e95891-d925-4263-b006-98c37472e395/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/imeRmK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:33:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schanto28 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/imeRmK"
}

What the leaf hashes

{"body":"5f6a620bc64055e0e8eb3922296a56b75543863b777a00b993ac1277dcd13bae","id":2588655,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712826477196,"prev":null,"subject":"erc8004:5042:185594","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. 0x28cb23624a0f43b007275b54293c53bd2573537b252f4480fb75e24eeb5304fc
  2. 0x41aae5edcb08f62fbba1c9ae544b86153234568608467e1c9e6759b24892a39b
  3. 0x943f5942bac0a59ab2d5fef667c803d5c6dfcd04e08f5be9b637ac7affbea3ec
  4. 0xb2fba4d035d381faf8cbd7ccf238649cde169949ea26ac0b4f7bb51a3d2b48e0
  5. 0x8d7a048792df65edc4882fd84f45d5ba3e9fdd5f3ab5590140e6bd983b640e7d
  6. 0xc5fd2a60edb95dd26cbce04801e2e533de855fb5fd27bd662cde3a5d5c439fdc
  7. 0x6d45fac6236a41d91288e67939788ebdfbc303fd0778ef0f1488f6e37b807654
  8. 0xb189aaf12fe3b0577914f0e69eb34cfd8394f855cef8929a1f15a6d0e1867100
  9. 0xe5da12f6e873b7dcd1ed81f5a8df00dd86c5d06dce2b2749aa0f1faff24e4dda
  10. 0x7f2cf7f963e8c6ef69493721a63408c135cebffe999ff3349ec15fc8d24d14ff
  11. 0x7eed0300544bb0559b01daf7d6c14e809161d8cbbbad9cb9898eb64500a0046c
  12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
  13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
  14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
  15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
  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