Bitcoin hash rates threaten blockchain decentralization
The blockchain industry is facing a massive power imbalance — just like the traditional finance industry. Blockchain technology was introduced in 2008 as a decentralized, secure, transparent system for managing digital transactions. Its primary aim was to provide a solution to major problems with traditional transactional systems, including trust, security, decentralization and efficiency. Blockchain has since expanded beyond finance and has been used in supply chain management, healthcare, games, digital media and social media, among others. However, the blockchain industry is still facing significant challenges — such as a lack of diversity, wealth control by a few holders, hash rate problems and a loss of the promise of decentralization. Hash rate and why it’s a problem The cryptocurrency on everyone’s mind — and in the digital wallets of more than 400 million people around the world — is Bitcoin (BTC). Bitcoin’s hash rate is the computing power required to validate transactions ...