Start for free. Upgrade to Pro when your volumes grow.
| Feature | Free | Pro |
|---|---|---|
| Proofs | 100 / month | 100 / day |
| SHA-256 hash | Included | Included |
| 3 witnesses (Stripe, FreeTSA, Archive.org) | Included | Included |
| Triptych L1/L2/L3 | Included | Included |
| Public verification page | Included | Included |
| Priority processing | — | Included |
| SLA | Best-effort | Guaranteed |
| Support | GitHub Issues | Dedicated email |
| Pricing model | Free | Pay-per-proof |
No. The Free plan is free with no commitment. The Pro plan works on a pay-per-proof basis with no fixed subscription.
Requests beyond the limit are rejected with an HTTP 429 code. No additional charges are applied.
Yes, contact us at contact@arkforge.fr to activate the Pro plan.
100 proofs per month, for free. No credit card required.