Welcome to SoulProp

Cryptographic timestamps that prove when your files existed. Seal now, reveal later with court-ready evidence.

1
Seal — Your file gets encrypted and timestamped by an independent authority. You keep the only key.
2
Store — Encrypted for 7 years. We can't read it. Zero knowledge.
3
Reveal — Use your key to decrypt. Get your original file plus a court-ready evidence package.

Free during beta. Beta users get first access when paid keys launch — and a special deal for being early.

Before you begin

  • 1. Your key is the only way to decrypt. If you lose it, your file is gone.
  • 2. Files are stored encrypted for 7 years, then deleted.
  • 3. Don't upload illegal content.
  • 4. This is a beta — things may change.

Verify a key

Check if a beta key is valid.