What is a Blockchain ? | Short History of Blockchain Technology | Crypto Currency|
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John
English
College Students
Professional Academic
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Summary
Blockchain is a decentralized public ledger technology that securely tracks transactions and ownership of digital assets. It enables transparency and eliminates the need for central authorities. Originating with Bitcoin in 2008, blockchain technology has evolved to support various applications beyond cryptocurrencies, ensuring data integrity and authenticity across multiple sectors.