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What is Blockchain ?

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  What is Blockchain ? * Table of contents 1. What is Blockchain ? 2. Blockchain Application 3. How does Blockchain work? 4. What is Blockchain encryption ? 5. How to encrypt Blockchain ? 1. What is Blockchain ? Blockchain is a distributed ledger that is shared among the nodes of a computer network. It is a type of shared database that differs from a typical database in the way that it stores information; blockchains store data in blocks that are then linked together via cryptography. The innovation with a blockchain is decentralized blockchains , which helps the data entered is irreversible. That guarantees the fidelity and security of a record of data and generates trust without the need for a trusted third party. Besides, all transactions can be transparently viewed by either having a personal node or using blockchain explorers that allow anyone to see transactions occurring live. Each node has its own copy of the chain that gets updated as fresh blocks are c...