addrbookFor publishers
← The evidence ledger

Evidence row 2608221

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:192764
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
be58e852cf177dcd638fed43f5c4768c4fd1ed2ba23fc32a0f0a45b83a21abaa
Leaf
0x0dd3cc5acedd4699f6f02e509723f09c8b3429eed39f9468162488f93f7aa7bf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kEcDQ4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ec71e4e1-2e81-4edf-b209-933ae5a65b8f/.well-known/agent-card.json"
    ]
  ],
  "name": "Pendias",
  "owner_address": "0xcfcbc797b64a547f24e947af24570fbcb2b2358d",
  "raw": {
    "agent_id": "192764",
    "agent_uri": "https://centralcity.ai/a/kEcDQ4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pendias 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/kEcDQ4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pendias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ec71e4e1-2e81-4edf-b209-933ae5a65b8f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kEcDQ4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:05:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pendias 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/kEcDQ4"
}

What the leaf hashes

{"body":"be58e852cf177dcd638fed43f5c4768c4fd1ed2ba23fc32a0f0a45b83a21abaa","id":2608221,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721936592180,"prev":null,"subject":"erc8004:5042:192764","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. 0x0dd3ef7e7d082590af33bec1c750a59540ca51d0fd31be4ae47fc5f0cb176670
  2. 0xabe435abd7e5cb8ddd6359bdfb73ffe0546342609c317649fd6d5f3a888b9938
  3. 0xd7ced5aeda360f63a13eef00d26b5283f940417e1bda9752bc2e310b7b073c08
  4. 0x3614bd423b29853ecdeea9e6578cf5c723091140aa56b2f477e692dd79762566
  5. 0x59c36d2201c155e746396c4bf4b845be39f3c14fa5ef15d21b819d4ac51afded
  6. 0xefdcd76c71b4ef50085a570776159728e575b483aa38201edfdfb209e1172672
  7. 0x73d004663a84a82c6c2d25a1d2c57b8face6c6ef862c0bd83707afe9807ac608
  8. 0xaca5a7525509fbdc18680f8c12d60afb49b36980ea2b5222e317d4c813c88eba
  9. 0x5e1da4eacd003c7b4fa9d2c97f1a1ccced8206903ef0fda9c7a373d1b4b6d6c1
  10. 0x46258bea6592d5374157fee6db6e6e34aceb9d9f20a02abfe59bae0d1f9bc47c
  11. 0x205ea6ae33c11fb33dd6d7157ddbcde3d54ec17db6449ddaa15f078173c7a428
  12. 0xa2b0f26f4e84db03ad032393b2a3695ea5f33353da8a24629497d53b9a55a657
  13. 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  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