Pricing

Verification is free. You pay for proof.

Verifying control of a wallet costs nothing. You pay only to anchor the certificate on-chain — a durable, independently verifiable proof of when it existed.

The signer never pays and never needs an account. Only you do.

Free

Try it, and cover low-volume needs.

€0forever
  • ✓Unlimited unanchored verifications
  • ✓3 anchored proofs per month
  • ✓All chains, all wallets
  • ✓JSON & PDF certificates
Start free
Most popular

Pro

Provable control checks for one professional.

€9.90/ month
  • ✓Everything in Free
  • ✓50 anchored proofs per month
  • ✓Bitcoin OpenTimestamps attestation
  • ✓API access and webhooks

Business

Proof at team scale, for a compliance desk.

€29.90/ month
  • ✓Everything in Pro
  • ✓350 anchored proofs per month
  • ✓Shared team workspace
  • ✓Priority support

Custom

High volume, SLA, a dedicated verifier.

· Unmetered anchored proofs· On-prem or dedicated verifier· Invoicing and SLA· Priority onboarding
Contact us

Cancel anytime. Unanchored verification is always unlimited; only anchored proofs are metered. Anchoring puts a hash of the certificate in a permanent, public record. See what a certificate proves and what it does not.