What Is Blockchain | Inflatable Bathtubs Los Angeles

A blockchain is a distributed ledger that records transactions across a network of computers, using cryptographic hashes to secure and link each block of transactions, making it resistant to alteration and tampering. Blockchain has been widely adopted in various industries, including finance, healthcare, and supply chain management. Companies like IBM and Microsoft are investing heavily in blockchain research and development. As a concept, blockchain is closely related to distributed ledger technology and has been influenced by cryptography and peer-to-peer networks.