addrbookFor publishers
← The evidence ledger

Evidence row 2605083

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:191606
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e34d5b5f22edff3e912db8466eb954fe6c67007ab68f05b199614e97404b49fb
Leaf
0x01e0940896d15f95e4beab2fcb3ba0ddf8b265fd9c668d5d4acf71728f29c163

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ErDJRd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcda93c9-d4a4-4917-80a7-5d10b199448b/.well-known/agent-card.json"
    ]
  ],
  "name": "Plauner90",
  "owner_address": "0xf588a578f979bccc38fa40790c3f564ccd68f9fe",
  "raw": {
    "agent_id": "191606",
    "agent_uri": "https://centralcity.ai/a/ErDJRd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plauner90 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/ErDJRd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plauner90",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcda93c9-d4a4-4917-80a7-5d10b199448b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ErDJRd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:37:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plauner90 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/ErDJRd"
}

What the leaf hashes

{"body":"e34d5b5f22edff3e912db8466eb954fe6c67007ab68f05b199614e97404b49fb","id":2605083,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720263191667,"prev":null,"subject":"erc8004:5042:191606","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. 0x01e119c02a1f6fb7117765ac95288a3122ecfc7a66fd91fae27774deec71ffc2
  2. 0x46a4b1526c58e957b5e1001d2042c874ef811e2c76d441862f985de0ff585c41
  3. 0x2004a81d3a82e6075e44ba53b6d5ede82388e607d8973eae05c996b4cf8afc1b
  4. 0x1bdd4131cce284dd4f7dd56e09aa7e88ee4e367d98c28d9d03ce04880d2498ce
  5. 0x1ae01572a66a558eacef051430d3c3f358d9592bd7806025ff4e9ccfced03828
  6. 0x292b5881dea9dadb00b720194286d9ebc223c8f4b86b0d3f5b45ae0a34276dd1
  7. 0x9ee0d231ea2bbe25efc99266f1f48f7c2369fce84f21d1a0f23b923ef2e86262
  8. 0xce64e3a56adb86576f0fb53ba12502cf04642748b7228d7af33e29b383959f3f
  9. 0x405d06ff1695bef6ccd62bac883627ffb0b10a4a9e4cba45fb9cba7932c3d312
  10. 0x40fa82b3213a5d715b46fe16ab8f0baf657e035b99e17e5ccefb3cf30243ba8b
  11. 0x4950e8be5f3eba2d85f3b4505cd0022d35e9182e4b63f4ce2c4277ebefe78750
  12. 0x15ff5e6ed8c9e735370c1a74ac65079dfea1c8d48a29642a568ede63eca40a11
  13. 0x50c3ccb9a988bdd7634544be1fbdd1b3bb920b22bba931f12522f80ed5cb4784
  14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
  15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON