Prove your document existed today
We record your document's digital fingerprint in a permanent public record — a tamper-proof, independently verifiable timestamp you can point a court to.
One-time payment of $5 · proofs and receipts live in your account
-
1. Add your document
Paste your text or upload any file up to 10 MB.
-
2. We anchor its fingerprint
Only its SHA-256 fingerprint enters the public record — never the document itself.
-
3. Keep your proof
You get an email and a downloadable bundle that verifies forever — even without us.
One document
$5 one-time
- Permanent public record + proof page
- Emailed bundle that verifies forever
- Full dashboard for 30 days
Create one below ↓
The Vault
$10 / month
- 3 anchors included every month
- Documents stored for the life of your subscription
- Attorney links and the full dashboard, always
Proving more than one thing? Two singles cost what a month of the Vault does.
Create a free account to prove your first document
Your proofs, receipts, and downloads all live in your account — and signing in takes one emailed link, no password required.