Virtual Tutor

Paid Course

Block Chain

A blockchain, originally block chain, is a growing list of records, called blocks, that are linked using cryptography.

Get in Touch


About the Course

A blockchain, originally block chain, is a growing list of records, called blocks, that are linked using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data. blockchain is a decentralized, distributed, and oftentimes public, digital ledger that is used to record transactions across many computers so that any involved record cannot be altered retroactively, without the alteration of all subsequent blocks.