Blockchain is a distributed ledger technology that records transactions across many computers in such a way that the registered transactions cannot be altered retroactively. This technology underpins cryptocurrencies and allows data to be stored securely and transparently.


Beyond its application in cryptocurrencies, blockchain technology has potential uses in various fields such as supply chain management, healthcare, finance, and more, due to its ability to ensure the integrity and transparency of data records. Its decentralized nature offers advantages in terms of security and trust, making it a revolutionary technology in the digital age.