Blockchain Timestamp vs Copyright Registration

Copyright protection is automatic. So why would anyone register — and where does a blockchain timestamp fit? The two do different jobs, and for commercially important works in the United States you may well want both.

Copyright exists without paperwork

Under the Berne Convention, which covers almost every country, copyright protection may not depend on any formality.^[10] The U.S. Copyright Office puts it the same way: your work is protected from the moment it is created and fixed in a tangible form, and registration is voluntary.^[6] Neither a registration nor a timestamp "creates" your copyright.

One limit applies to both: copyright protects expression, not ideas. US law says in so many words that copyright does not extend to any idea, procedure, process, system, method of operation, concept, principle or discovery.^[9] You can own the text of your business plan, but not the business idea in it.

What registration adds (in the United States)

• The right to sue. For a United States work, no civil action for infringement can be brought until the work has been registered (or registration has been refused).^[7]
• Statutory damages and attorney's fees. These are generally available only if the work was registered before the infringement began, or within three months of first publication.^[8] Without them you must prove actual damages, which is often impractical for individual creators.
• A public record and a deposit. The Office holds a copy of what you registered and publishes the claim, which makes later disputes about "which version?" much simpler.

The fee is $45 for a single author registering one work online, $65 for the standard online application and $125 on paper.^[4] Processing is not instant: for claims closed between October 2025 and March 2026 the Office reports an average of 4.1 months overall and 3.6 months for online claims that needed no correspondence.^[5] The effective date of registration is the date the Office receives a complete application, not the date it finishes processing.

What a blockchain timestamp adds

A timestamp is evidence that a specific file or text existed at a specific time. It is created in minutes, it costs $19 on icalledit.io, and it works for any version of any work — including unfinished drafts, unpublished material and things you would never bother to register individually. Because only a hash is written to Bitcoin, the content itself stays private, whereas a registration involves sending a deposit copy to a government office and creates a public record.

Timestamps are also international by nature. There is no central copyright register in most countries; in a dispute outside the US, authorship and date are proven with whatever evidence you have. A hash on a public blockchain is one such piece of evidence. In March 2025 a French court accepted blockchain timestamps of design drawings, together with other evidence, when deciding who held the copyright in fashion designs.^[19]

What a timestamp can never replace

A timestamp does not register anything with any government. It will not let you file an infringement suit over a US work, and it will not unlock statutory damages or attorney's fees. It does not prove that you are the author — only that whoever made the timestamp had the content at that time.

Side by side

A sensible workflow

1. Timestamp drafts and source files as you work, and again before you send anything to a client, publisher, label or collaborator.
2. When a work is finished and commercially relevant — and especially if the US is an important market — register it with the U.S. Copyright Office, ideally before publication or within three months of it.
3. Keep your originals. A hash only proves something if you can still produce the exact file that generates it.

Quick answers

Do I need either one for my work to be protected by copyright?

No. Copyright exists automatically from the moment an original work is fixed. Registration and timestamps are about remedies and evidence, not about whether protection exists.

Which one should I get first?

A timestamp takes minutes and can be made for every draft. If the work is commercially important and the US market matters, also register it — ideally within three months of first publication.

← Back to the full comparison of all methods

Sources

Official and primary sources for the facts on this page. All accessed on 20 September 2026. Fees and processing times change — check the source before you rely on a number.

4. U.S. Copyright Office — Fees ($45 single author/one work, $65 standard application, $125 paper) — https://www.copyright.gov/about/fees.html
5. U.S. Copyright Office — Registration Processing Times (average 4.1 months across all claims; 3.6 months for electronic claims without correspondence; cases closed 1 Oct 2025 – 31 Mar 2026) — https://www.copyright.gov/registration/docs/processing-times-faqs.pdf
6. U.S. Copyright Office — Copyright in General FAQ (protection from the moment of fixation; "poor man's copyright") — https://www.copyright.gov/help/faq/faq-general.html
7. 17 U.S.C. § 411 — registration before an infringement action for a United States work — https://www.law.cornell.edu/uscode/text/17/411
8. 17 U.S.C. § 412 — registration as a prerequisite to statutory damages and attorney's fees — https://www.law.cornell.edu/uscode/text/17/412
9. 17 U.S.C. § 102(b) — copyright does not extend to ideas, procedures, processes, systems, methods, concepts — https://www.law.cornell.edu/uscode/text/17/102
10. WIPO — Summary of the Berne Convention (protection may not be conditional on any formality) — https://www.wipo.int/treaties/en/ip/berne/summary_berne.html
19. Tribunal judiciaire de Marseille, 1ère ch. civile, 20 March 2025 (AZ Factory) — blockchain timestamps accepted together with other evidence — https://www.legalis.net/jurisprudences/tribunal-judiciaire-de-marseille-1ere-ch-civile-jugement-du-20-mars-2025/