China has rapidly advanced its blockchain development following a 2019 endorsement from President Xi Jinping, launching a national "Blockchain Service Network" to unify projects. The technology is being implemented across both public and private sectors for uses like remittances and cross-border settlements.
China views blockchain as a future-critical technology, comparable to 5G and AI, which has raised competitive concerns in the United States. The article explains that blockchain is a secure, permanent digital ledger of transactions, famously underlying cryptocurrencies like Bitcoin.
The main topics covered are China's national blockchain strategy and infrastructure, its practical applications, its geopolitical significance as a competitive technology, and a basic explanation of what blockchain technology is.