All solutions
S-08 · Secure
Cryptographic Trust Layer
HMAC-signed action receipts + tamper-evident audit chains.
Every governed action is cryptographically signed and chained, so any party can verify it was produced by Centertron and never altered.
//What it does
- HMAC-SHA256 signed receipt on every governed action
- Tamper-evident hash chain (detects insert/delete/reorder)
- Per-entry + full-chain verification endpoints
- Backs the zero-trust claim across Data Exchange & SpaceOS
//Outcomes
- Provable, non-repudiable audit trail
- Verify integrity end-to-end
- Trust by mathematics, not assertion