Blockchain – futureTEKnow Glossary

Understand essential technology terms starting with B. Explore futureTEKnow’s glossary for simple definitions on AI, algorithms, apps, and more.

Blockchain is a decentralized digital ledger technology that records and secures transactions across a distributed network of computers, ensuring transparency, immutability, and resistance to tampering. Originally developed to power cryptocurrencies like Bitcoin, blockchain now enables secure, verifiable exchanges of value and data in sectors such as finance, supply chain, healthcare, and more.