PUBLIC CRYPTOGRAPHIC PROOF

Governance attestation in human-readable and machine-readable form.

This page renders the same verified constants used by the public JSON endpoint. It exposes no customer data and no private signing material.

EMBEDDED POLICY VERIFICATION

VERIFIED

The canonical policy hash and Ed25519 signature are verified before this attestation is rendered.

CRYPTOGRAPHIC SEMANTICS

Ed25519 is a digital signature algorithm. SHA-256 is a cryptographic hash function. Neither value is presented as an encryption algorithm.

EXACT ATTESTATION FIELDS

Values exposed by this deployment

oktrue

closureVersion1.0.0

keyIded25519:19c24f51db5b988cd30ab9d78fc8bd04

policy.algorithmEd25519

policy.policySetNameEU_AI_ACT_2024

policy.policySetVersionv1

policy.scopewww.logik-systems.com, www.araisdlog.com

policy.statusactive

policySha256290afff9850007cc10734415d1fd44ebb5ec0edeeed6aa6e6d803cc01a061eec

policySignatureB64noKrgRuoX84KKePNkfBZLvWD0LT5fJIXt6jji+h2TOspKbgbrPCb8Naa94KEN/sh+2HlYWAMODlXIu4K7+sTBg==

publicKeyPem

-----BEGIN PUBLIC KEY-----
MCowBQYDK2VwAyEAaQmb3MB8aAP3XXOg2qpkFz4baRYYFYbtfNhpEcMvw10=
-----END PUBLIC KEY-----

MACHINE-READABLE JSON MIRROR

{
  "ok": true,
  "closureVersion": "1.0.0",
  "keyId": "ed25519:19c24f51db5b988cd30ab9d78fc8bd04",
  "policy": {
    "algorithm": "Ed25519",
    "closureVersion": "1.0.0",
    "effectiveAt": "2026-08-06T00:00:00.000Z",
    "policySetName": "EU_AI_ACT_2024",
    "policySetVersion": "v1",
    "scope": [
      "www.logik-systems.com",
      "www.araisdlog.com"
    ],
    "serialization": "RFC8785-compatible-stable-json",
    "status": "active"
  },
  "policySha256": "290afff9850007cc10734415d1fd44ebb5ec0edeeed6aa6e6d803cc01a061eec",
  "policySignatureB64": "noKrgRuoX84KKePNkfBZLvWD0LT5fJIXt6jji+h2TOspKbgbrPCb8Naa94KEN/sh+2HlYWAMODlXIu4K7+sTBg==",
  "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAaQmb3MB8aAP3XXOg2qpkFz4baRYYFYbtfNhpEcMvw10=\n-----END PUBLIC KEY-----"
}

CROSS-SYSTEM VERIFICATION CONTRACT

Compare both public endpoints byte for byte

The shared governance anchor contract requires exact equality for keyId, policySha256, policySignatureB64 and publicKeyPem across Logik Systems and ArAIsDLOG.

https://www.logik-systems.com/api/governance/attestation https://www.araisdlog.com/api/governance/attestation