The company behind your proof.
instantproof.legal is built and operated by THINK DATA BV, a Belgian, EU-registered technology company. We turn any digital moment — a file, a web page, a browser session — into court-admissible evidence in seconds, backed by qualified timestamps and advanced electronic signatures valid across the European Union.
Why we built instantproof.legal
Digital content is fragile. It gets edited, deleted, and denied — and a screenshot rarely survives a serious challenge. Courts, insurers, HR teams, and counterparties increasingly need more.
Founders
instantproof.legal is led by its two co-founders, building on THINK DATA's track record as a Belgian engineering and IT company.
Nick Reyntjens
Co-founder & CEO
Leads product and technology — turning eIDAS-grade cryptography into evidence anyone can create in seconds.
David Reyntjens
Co-founder & CEO
Leads the company and operations, and is the registered director of THINK DATA BV.
Company details
instantproof.legal is a service of THINK DATA BV, a company registered in Belgium and subject to Belgian and EU law.
- Operating company
- THINK DATA BV
- Legal form
- Besloten Vennootschap (BV) — Belgian private limited company
- Company number (KBO/BCE)
- 0828.600.625
- VAT
- BE 0828.600.625
- Registered office
- Boterbloemstraat 5, 9090 Merelbeke-Melle, Belgium
- Registered
- Belgium — entity active since 2010 (current BV form since 2023)
- Governing law
- Belgium (European Union)
- Trust framework
- eIDAS — EU Regulation 910/2014
- Contact
- info@instantproof.legal · legal@instantproof.legal
Belgian and EU law require a verifiable legal entity behind a trust service — and we think you deserve to know exactly who stands behind your evidence.
What every certificate is built on
Proof you can stand behind — from a company you can verify.
Create a file certificate or launch a controlled browser session now. Your evidence package downloads instantly and stays yours, independent of us.