An creator's work gets flagged as AI. A commission client disputes delivery. The existing tools — EXIF data, PSD files, platform features — are either fakeable or someone else's decision to keep. Pulse records your creative process and anchors it to Bitcoin. Tamper-proof. Platform-independent. Verifiable by anyone — even without Pulse installed. Whitelist your creative apps and recording starts automatically — no button to remember. macOS (Apple Silicon). No cloud. No account.