ProofNest

Turn photos into court-ready evidence with GPS, timestamps, blockchain proof, PDF reports, demand letters, and deadline alerts. No accounts. No cloud. No nonsense.

ProofNest is the evidence documentation app for tenants, landlords, small business owners, and anyone who needs court-ready proof.

CAPTURE EVIDENCE Take timestamped, GPS-tagged photos directly in the app. Every photo is cryptographically hashed — the data can never be altered after capture.

ORGANIZE BY CASE Group evidence into cases: property damage, noise complaints, contract disputes, vehicle incidents, and more. Set deadlines and track response windows.

BLOCKCHAIN TIMESTAMPING Anchor your evidence to the Bitcoin blockchain via OpenTimestamps — a free, decentralized public record. Anyone can independently verify your timestamp.

DEMAND LETTERS Generate professional demand letters pre-filled with your case details. Pro users get AI-written letters tailored to their specific situation.

PDF REPORTS Export a complete evidence report as a PDF — photos, GPS coordinates, timestamps, hashes, and blockchain receipt included.

DEADLINE GUARDIAN Set legal deadlines (notice periods, response windows) and get alerts before they expire.

YOUR DATA STAYS ON YOUR DEVICE No account required. No cloud sync. No analytics. All evidence is stored locally using encrypted on-device storage.

End User License Agreement: https://www.proofnest.app/eula