ProofPack

Capture online proof before it changes: page, screenshot, text, notes, deadlines and a signed evidence bundle.

ProofPack creates an organized local evidence case from the page the user chooses. One deliberate capture can include a complete MHTML archive, visible screenshot, readable text, source details, optional reference and deadline, file hashes, and a local cryptographic signature. Use it for purchase confirmations, cancellations, bookings, return promises, warranties, support commitments, or listings that may change. Cases stay on the device, remain searchable, and can trigger local deadline reminders. Exported .proofpack.zip bundles are self-contained and verifiable. ProofPack has no account, analytics, server, or permanent website access. A capture is evidence preservation, not a guarantee of legal admissibility.