
Your certificate is immutable. Your files are not.
How everyday tools can change certified files without an explicit save, and why preserving the exact original matters.
Create proof of existence, ownership, and integrity, verifiable worldwide. Encrypted, versioned storage keeps your IP assets private.
Tell us what you're working on, and the assistant will show you what it would protect, and how.
Bernstein in action - ready to protect your work?
Ideas get challenged, sometimes misappropriated. Authorship is questioned, and the documentation needed to prove it is often missing.
Of S&P 500 company value is intangible assets
Ocean Tomo, Intangible Asset Market Value Study
Of EU SMEs own any registered IP right
EUIPO, IP SME Scoreboard
Estimated annual cost of IP theft to the US economy
US IP Commission Report

Pioneering blockchain for intellectual property protection - since 2016.
Bernstein's certified version history lets anyone create a digital trail of their innovation and creation processes, using the Bitcoin blockchain and trusted timestamping authorities. Any digital asset of any size and format can be registered online to prove existence, ownership, and development over time. Your data stays private, thanks to a unique cryptographic layer - even Bernstein cannot access it.
Proof of your work, verifiable worldwide.
A simple process to turn ideas into proof of existence and ownership that anyone can verify.
Drag and drop any file. Encrypted locally in your browser before upload.
We create a cryptographic hash - your file's unique digital fingerprint.
The fingerprint is recorded on the Bitcoin blockchain, with EU qualified and China trusted timestamps on Scale and Enterprise plans.
Export your certificate. Anyone can verify it independently.
The Bitcoin blockchain, backed by trusted timestamp authorities.
Files encrypted client-side. We never see your data.
The world's most secure and immutable ledger.
An EU qualified and a Chinese trusted timestamp authority.
Anyone can verify without our involvement.
Each new version's Bitcoin certificate builds on the previous one.
Certify in a few clicks. Bitcoin confirms your certificate within hours, not days or weeks.
From source code to business plans, protect your innovations.
Protect algorithms, scripts, and software before sharing or publishing.
Certify creative assets, UI mockups, and visual concepts.
Timestamp contracts, reports, and legal documents.
Secure innovations and proprietary knowledge.
Document confidential processes without disclosure.
Certify pitch decks and strategies before investor meetings.
Blockchain and intellectual property law: discover how blockchain technology shapes the future of IP management.
Whether you want to prove control, authorship, usage, or knowledge, Bernstein lets you create the documentation you need to prove your existing rights - either to defend or enforce them.
Use your certificates to better define the perimeter of confidential agreements involving your IP. Blockchain-enhanced contracts give both parties a stronger basis to build upon.
Whether you're an independent creator or a global institution, Bernstein adapts to your workflow.
Blockchain can certainly be used in the context of tamper-proof documentation bearing a precise date and time... platforms are available from established providers such as Bernstein.- WIPO White Paper on Blockchain and IP (2022)Read the full report
Start today. Scale as you grow.
Starter
$54/month
1 registration / month
For individuals & occasional use
Scale
$119/month
5 registrations / month
Most popular for teams
Enterprise
$329/month
30 registrations / month
For organizations & IP teams
Pay as you go
One-off, no commitment
Insights on blockchain IP strategy, legal updates, and product news.