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ZIP archive protection

Register your .ZIP archives under copyright

Developers, designers, freelancers: protect your complete projects, source code, assets and deliverables in a single certified ZIP archive.

Protect my archive
3 FREE DEPOSITS
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archives protected

Protecting your source code and projects means proving you are the creator at a specific date. Copyright01 generates a SHA-256 fingerprint of your complete archive and encrypts your files with AES-256 to guarantee confidentiality.

In case of intellectual property dispute over your code, your timestamped certificate constitutes solid proof of prior existence compliant with the Berne Convention (181 countries). Any single-byte modification would produce a different hash, making the proof unforgeable.

Do you host your code on GitHub? Directly protect your GitHub repository or your technical documents.

How to register source code under copyright?

Step 1

Upload your ZIP archive or source code file (JS, Python, PHP, etc.)

Step 2

SHA-256 fingerprint of the full archive, AES-256 encryption, secure storage

Step 3

Download your PDF certificate with cryptographic fingerprint and QR code

What files and archives can you protect?

Source code Complete projects Mockups Graphic assets Client deliverables Databases Configurations Backups Templates Prototypes

Why protect your source code?

3 free deposits

Get started at no cost with 3 free deposits. Full PDF certificate, AES-256 encryption and public verification included.

Instant

Full certification in under 3 minutes. Automatic SHA-256 hash and digital timestamping.

181 countries

Proof of prior existence compliant with the Berne Convention, recognised in 181 countries.

Frequently asked questions about source code registration

Learn more

Comparing 5 Proof of Prior Existence Methods

Comparing 5 Proof of Prior Existence Methods

9 min · Read the full article

Pricing that fits your needs

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Free

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3 free deposits

Pack 5

$4.99

one-time payment

5 deposits (credits never expire)

Pack 20

$14.99

one-time payment

20 credits, never expire

Popular

Subscription

$9.99

 

30 deposits / month

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Also protect your GitHub repos and documents

GitHub protection Document protection Text & manuscript protection

Ready to protect your creations?

Get your copyright certificate in under 2 minutes. 3 free deposits, no credit card required.

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Highly secure
Instant
181 countries