DocProof
Generate privacy-first cryptographic timestamps and proof certificates for your files.
Open productWhat it does
About DocProof
DocProof is a privacy-first web tool that generates verifiable cryptographic timestamps to prove document existence at a precise moment. Uploaded files up to 25 MB are hashed in memory within the browser using SHA-256 technology and immediately discarded, ensuring server storage of original files is avoided. Users receive downloadable PDF certificates with verification links, alongside dashboard management options and a REST API for automated proof workflows.
- Availability:
- launched
- Access:
- paid
- Format:
- software
- Platform:
- web
- Platform:
- api
Pricing at launch: $9 one-time payment option or $12 CAD per month for the Pro Plan.
Core capabilities
Cryptographic Timestamp Certificate Generation
Hashes files locally in browser memory with SHA-256 to issue a PDF certificate containing a Proof ID, timestamp, fingerprint, and verification link.
Keep discovering
Related debuts
Continue with products that solve a similar problem or serve the same kind of maker.
