Butter V5 -key System Paid- [ FRESH ]

| Component | Weight | |-----------|--------| | Motherboard serial (via WMI/udev) | 40% | | Network adapter MAC (first active) | 20% | | OS installation ID (reg_machine_guid) | 20% | | TPM-bound random salt (if available) | 20% |

Stored in registry / plist / SQLite: LastSeenTime = 1735689600 (Unix timestamp) On each offline start, if now < LastSeenTime → require online sync. This document is a technical proposal. Actual implementation would require formal security audit and penetration testing. Butter V5 -Key System Paid-

"kid": "butter-v5:key:2f3a4b5c", "type": "PSK", "fingerprint_hash": "sha256$7d3f...", "exp": "2026-12-01T00:00:00Z", "grace_end": "2026-12-15T00:00:00Z", "features": ["export_4k", "batch_render"], "sig": "ed25519:..." | Component | Weight | |-----------|--------| | Motherboard