Web3 can open a new chapter in the evolution of law, marked by more significant equity and accessibility in the digital world.
What is Web3?

The evolution of the internet has brought about significant changes in many aspects of daily life, and law is no exception. In this context, Web3, characterised by its decentralised structure, promises to revolutionise how legal regulations are understood and applied.

Web3 is a general term for technologies like blockchain that decentralise ownership and control of data on the Internet. Most Internet applications are controlled by centralised entities that determine how they store and use end-user data. Instead of centralised management structures, Web 3.0 technologies enable community-based projects. In these, end users control data, set prices, contribute directly to technical development, and significantly influence the project’s direction.

The Evolution of the Web: From Centralised Control to Decentralisation

To understand the relevance of Web3 in the legal field, it is essential to trace its evolution.

  • Web 1.0, the static web, was limited to disseminating information without significant user interaction.
  • Web 2.0, or the social web, introduced interactivity and user-generated content, centralising control in large platforms like Google, Facebook, and Amazon.
  • Web3, in contrast, proposes a decentralised internet where control does not reside in the hands of a few intermediaries but is distributed among users. Using technologies like blockchain, smart contracts, and cryptocurrencies, Web 3 can potentially transform the digital economy and the legal field.
Blockchain and Smart Contracts: Pillars of Legal Decentralisation

Blockchain is a technology that enables the creation of immutable and transparent records verified by a decentralised network. This feature is fundamental for implementing smart contracts, computer programs that automatically execute the terms of a contract when certain predefined conditions are met. Smart contracts can revolutionise contract law, providing greater security, efficiency, and transparency. For example, in the insurance sector, a smart contract could automate the payment of claims based on externally verified data, reducing the risk of fraud and legal disputes.

Smart contracts can revolutionise contract law, providing greater security, efficiency, and transparency. For example, in the insurance sector, a smart contract could automate the payment of claims based on externally verified data, reducing the risk of fraud and legal disputes.

Legal Challenges in a Decentralised Environment

Despite its advantages, the decentralisation of Web3 presents significant legal challenges. One of the main issues is regulation and jurisdiction. In an environment where transactions and agreements are conducted through decentralised and global networks, determining the applicable jurisdiction and how national and international laws should be applied becomes complex.

Data protection and privacy also pose a challenge. Although decentralisation promises greater security and user control over personal data, the dispersion of information across a global network can complicate enforcing data protection laws, such as the European Union’s General Data Protection Regulation (GDPR).

Impact on Intellectual Property and Digital Rights

Web3 is also transforming the management of intellectual property. Decentralised technologies allow content creators to register and manage their works more efficiently, reducing reliance on intermediaries and increasing control over their rights. NFT (non-fungible token) platforms are a clear example, allowing artists and creators to sell digital works directly to consumers with a clear and verifiable record of ownership and transactions.

However, this new model also raises legal questions about the enforcement of copyright and disputes over the ownership of digital assets. NFTs’ unique and non-replicable nature poses new challenges for traditional legal systems, which must adapt to provide clarity and adequate protection in this new environment.

Towards a Legal Framework Adapted to Web3

To address these challenges, the legal framework must evolve and adapt to Web3‘s specificities. Lawmakers and legal professionals must work closely with technologists and Blockchain experts to develop regulations that protect users’ rights without stifling innovation.

Creating international standards and multilateral agreements can effectively ensure consistent and uniform regulation of decentralised activities.

Do you have a Blockchain project and need legal advice? Do not hesitate to contact our team.