What Is Blockchain And How To Make A Career Into Blockchain?

What is Blockchain?
A “block” is a collection of data and each piece of data is added to the blockchain by connecting one block after another in a chronological way,much in the same way a row of a spreadsheet follows another row. Blockchain is a ledger which is immutable i.e once something is written in it, It cannot be changed or removed. This ledger stores information, which can be anything from transaction information to persons details

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• Category: Education
• Tags: blockchain, technology