Pricing
Simple, Transparent Pricing
One price per proof. No subscriptions, no hidden fees. Pay only for what you need.
FREE
Try Your First Proof Free
Experience blockchain-grade proof of existence with no commitment. Create one free proof — full features, permanently stored.
$4.99USD
per proof
Volume Discounts
Save more when you create proofs in bulk. Discounts are applied automatically at checkout.
Quantity
Discount
Price/Proof
1–9 proofs
Standard
e.g. $4.99/proof
10–49 proofs
10% off
e.g. $4.49/proof
50–99 proofs
15% off
e.g. $4.24/proof
100+ proofs
20% off
e.g. $3.99/proof
What's Included
Permanent blockchain storage on Arweave
SHA-256 cryptographic hash verification
Timestamped proof of existence
Globally verifiable certificate
Email confirmation and receipt
Support for any file type
This service provides timestamped evidence of existence only. It does not establish ownership, authorship, or copyright.