##what is blockchain#

#Blockchain is a decentralized and distributed digital ledger technology that records transactions across multiple computers. It consists of a chain of blocks, each containing a list of transactions. These blocks are linked together and secured using cryptographic techniques. Blockchain is known for its transparency, immutability, and security, making it suitable for various applications, including cryptocurrencies like Bitcoin, as well as supply chain management, voting systems, and more. It eliminates the need for intermediaries and provides a tamper-resistant way to verify and record transactions.

#blockchain #btc