Building Blocks of a Quantum-Ready Future—Blockchain, 5G and Quantum Computing

Abstract

The internet is evolving—from sharing information (Web 1.0) to exchanging value (Web 2.0). Blockchain technology, also known as distributed ledger technology, is powering this transformation. By using a network of computers, cryptography and irreversible records, blockchain enables secure and transparent transactions without intermediaries. This unlocks the potential to streamline the transfer of digital assets like money, intellectual property, and more, revolutionising industries. Blockchain&s;s rapid rise is fuelled by global investments and a surge in government and corporate innovation. It offers the promise of digitised records, reduced costs, real-time solutions and even greater efficiency and transparency in governance. However, challenges exist alongside these benefits, including the need for regulatory frameworks and adaptation to the potential threats posed by quantum computing. The development of quantum-resistant blockchain solutions will be crucial to ensure security as this technology matures. Like all powerful technologies, blockchain&s;s impact depends on how it&s;s implemented—offering both transformation and potential for disruption.