Show HN: Realwork – Prove you didn't use AI

Creators are getting accused of using AI when they didn't. Artists banned from platforms, students flagged by detectors, freelancers losing clients. The problem: there's no good way to prove your innocence. Realwork is a macOS app that records your creative process and generates cryptographic proof. Keystrokes, pauses, revisions - the messy human parts that AI skips. You get a shareable timelapse with SHA256 hashes proving the work happened over time on your machine. Not a detector (those don't work). Just receipts. Built with Swift/SwiftUI + ScreenCaptureKit. Free while in early access. https://realwork.app https://realwork.app