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Bernstein.io

Blockchain-based proof of existence and ownership for ideas, source code and creative work

  • IT Services
  • E-Commerce Development
  • Germany
  • Digital Payments
  • +2 more

About Bernstein.io

Bernstein.io is a web service that lets people create verifiable evidence of when they made something and that it has not changed. It records a fingerprint of a file on the Bitcoin blockchain and adds official timestamps. The company says it has worked on blockchain protection of intellectual property since 2016.

What Bernstein.io offers

  • Certified version history — a dated trail showing how a work developed.
  • File fingerprinting — a hash is created in the browser, so files are encrypted before upload.
  • Blockchain anchoring — the fingerprint is written to Bitcoin and national timestamping authorities.
  • Exportable certificates — documents that support claims of authorship.

Who it works with

Individuals, creatives, companies and institutions protecting inventions, artwork, ideas or source code. The company states that even it cannot read the notarised data.

Key facts

  • Active since: 2016 in this field
  • Technology: Bitcoin blockchain and timestamping authorities

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

  • IT Services
  • E-Commerce Development
  • Germany
  • Digital Payments
  • FinTech
  • IT Solution

What the business tells TrustList

Founded
2016 (10 years) evidence sent

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