Legal framework

UK legal framework for blockchain timestamps

England and Wales provide a robust legal foundation for cryptographic timestamps. Retained EU law, Law Commission guidance, and emerging case law all recognise the evidential weight of blockchain-anchored records.

Primary statutory basis

UK eIDAS — Electronic timestamps (Art. 41 equivalent)

“An electronic time stamp shall not be denied legal effect and admissibility as evidence in legal proceedings solely on the grounds that it is in an electronic form.”

UK eIDAS Regulations (SI 2016/696, as amended) · Retained under the European Union (Withdrawal) Act 2018

Following Brexit, the UK retained the substantive provisions of the EU eIDAS Regulation through the European Union (Withdrawal) Act 2018. The Electronic Identification and Trust Services for Electronic Transactions Regulations 2016 (SI 2016/696), as amended, continues to apply in full.

Under these retained provisions, an electronic timestamp — including a blockchain-anchored hash — cannot be denied legal effect or evidential admissibility simply because it exists in electronic form. UK courts are required to consider it on its merits as evidence.

An Incipite certificate, anchored via OpenTimestamps on the Bitcoin blockchain, falls squarely within this framework: it constitutes a cryptographic timestamp with a verifiable, immutable chain of custody back to a specific Bitcoin block.

No blockchain-specific statute yet — but the framework is clear

Unlike Italy’s Art. 8-ter (Legge 12/2019), the UK has not enacted a statute specifically naming blockchain as a valid timestamp mechanism. However, UK courts apply a technology-neutral approach to electronic evidence. The retained eIDAS provisions, combined with the Electronic Communications Act 2000 and the flexible common-law rules of evidence, provide a solid and well-established basis for admissibility.

Law Commission of England and Wales

Digital Assets Report — July 2023

“The common law of England and Wales is well-suited to accommodate crypto-tokens and other digital assets as objects of personal property rights — including their use as cryptographic records of ownership and priority.”

Law Commission of England and Wales · Law Com No 412 · July 2023

In its landmark 2023 report, the Law Commission concluded that digital assets recorded on a blockchain — including cryptographic timestamps — are legally recognisable objects of property rightsunder English law. The Commission introduced the concept of a “third category” of personal property, distinct from traditional “things in action” and “things in possession”, to accommodate the unique characteristics of blockchain records.

This analysis directly supports the evidential use of blockchain timestamps: a cryptographically anchored record of a creative work’s existence at a particular moment is a legally cognisable fact, capable of being relied upon in civil proceedings under the flexible rules of English evidence law.

The Government accepted the Commission’s recommendations, and the Property (Digital Assets etc) Act 2025 received Royal Assent in December 2024 — the first piece of legislation anywhere in the world to formally recognise digital assets as a third kind of personal property in statute. It confirms that a cryptographic record on a blockchain can constitute a legally recognised object of personal property under English law.

Leading case — Blockchain records as legal evidence

AA v Persons Unknown [2019] EWHC 3556 (Comm)

“A crypto-asset such as Bitcoin is property. It meets the four criteria to constitute property: it is definable, identifiable by third parties, capable in its nature of being assumed by third parties, and has some degree of permanence.”

Bryan J · Commercial Court · England and Wales · 17 December 2019

This Commercial Court judgment — the first of its kind in England and Wales — established that Bitcoin and, by extension, blockchain records are legally recognised as property capable of being protected and enforced in English courts.

While the case concerned a freezing injunction over stolen cryptocurrency, its reasoning carries direct implications for creative rights: a blockchain record that establishes the existence of a work at a specific time is a legally cognisable fact, treated by the court as a reliable, verifiable, and permanent record.

The judgment has been consistently followed and expanded upon in subsequent English decisions — including Fetch.AI Ltd & Others v Persons Unknown [2021] EWHC 2254 (Comm) and Tulip Trading Ltd v Bitcoin Association for BSV [2023] EWCA Civ 83 — cementing the principle that blockchain records carry legal weight in English proceedings.

European reference — First EU ruling on blockchain copyright evidence

Tribunal judiciaire de Marseille · 20 March 2025

The French Civil Court of Marseille issued the first European judgment explicitly recognising a blockchain timestamp as sufficient evidence to establish copyright ownership in a commercial dispute (AZ Factory v Valeria Moda, RG 23/00046). The court held that two blockchain timestamp records were “recevables et suffisants” (admissible and sufficient) to establish the claimant’s priority of creation.While not binding on English courts, this EU precedent is persuasive in proceedings governed by the same eIDAS framework that UK courts continue to apply under retained EU law. It reinforces the growing international consensus that cryptographic timestamps constitute reliable primary evidence of prior creation.

What this means for UK creators

·UK eIDAS retained provisions prevent courts from dismissing blockchain timestamps solely because they are electronic — they must be assessed on their merits.
·The Property (Digital Assets etc) Act 2025 (Royal Assent: December 2024) is the first statute worldwide to formally recognise digital assets as a third kind of personal property — confirming that cryptographic records on a blockchain have legal standing in English courts.
·Leading Commercial Court judgments establish that blockchain records are permanent, verifiable, and legally cognisable — the same qualities that make them powerful evidence of prior creation.
·An Incipite certificate, anchored to the Bitcoin blockchain via OpenTimestamps, provides a tamper-proof, publicly verifiable timestamp that satisfies the requirements of these legal frameworks.