Cryptocurrencies & Blockchain Technology

Cryptocurrency is a digital or virtual currency that uses cryptography for security. Unlike traditional currencies issued by governments (fiat money), cryptocurrencies operate on decentralized networks based on blockchain technology-a distributed ledger that records all transactions across a network of computers. This decentralization ensures that cryptocurrencies are immune to government interference or manipulation. Each record in the decentralized digital ledger, or blockchain technology, is called a "block," and these blocks are linked together in a chronological sequence, forming a "chain." Blockchain technology has applications beyond cryptocurrencies. It is used in supply chain management, healthcare, finance, voting systems, and more, offering a secure and transparent way to record and verify transactions. This theme focuses on companies ranging from creators of software and hardware that power blockchain to those applying this technology, like crypto mining firms.