Terms of Service
Last updated: April 2026
1. Service Description
Provelio provides zero-knowledge IP timestamping services. We generate cryptographic proofs of file existence using SHA-256 hashing, RFC 3161 timestamps, and blockchain anchoring.
2. Account Terms
- You must provide a valid email address to create an account.
- You are responsible for maintaining the security of your account credentials.
- You must be at least 16 years old to use the service.
3. Acceptable Use
You agree not to misuse Provelio's services. This includes attempting to reverse-engineer the service, using it for unlawful purposes, or exceeding your plan's rate limits through automated means.
4. Certificates and Proofs
Provelio certificates provide cryptographic evidence of file existence at a specific point in time. They do not constitute legal advice or guarantee legal enforceability in any jurisdiction.
5. Pricing and Payment
Free accounts receive 30 certificates per month. Paid plans are billed monthly. Prices may change with 30 days notice.
6. Limitation of Liability
Provelio is provided "as is" without warranties of any kind, express or implied. We are not liable for any damages arising from your use of the service, including but not limited to: loss of data, service interruption, delays in blockchain anchoring, inability to access your account, or outcomes in legal or regulatory proceedings.
A Provelio certificate is cryptographic evidence of file existence at a point in time — it is not legal advice and does not guarantee court admissibility in any jurisdiction. The legal weight of timestamps varies by jurisdiction and is determined solely by the presiding authority.
To the maximum extent permitted by law, our total liability for any claim is limited to the amount you paid us in the preceding 12 months, or £100, whichever is less. We are not liable for indirect, consequential, or punitive damages of any kind.
7. Contact
Questions? Email us at hello@provelio.org.