Udemy – Blockchain for Beginners

What you’ll learn

Description of blockchain technology

How blockchain works ?

Block structure in blockchain

Overview of merkle tree in blockchain

Different blockchain application platforms

Cryptography in blockchain

Overview of Ethereum and bitcoin

Bitcoin values and regulations

Prospectus of blockchain technology

Requirements

No prerequisites
A computer/laptop/smartphone
Internet connection

Description

A blockchain is a time-stamped series of immutable record of data that is managed by a cluster of computers not owned by a single entity. Each block of data is fully secured and bound to each other using cryptographic principles. In this the blockchain network has no central authority. The information in it is open to all and everyone can see it. A Blockchain carries no transaction cost.
Overview of Blockchain Course
This course of Blockchain technology covers description of blockchain and the structure of block. It has an overview of Bitcoin, Ethereum etc. the blockchain database is not stored in any single database location which means that the record it keeps are truly public and easily verifiable. Some of its features are : Blockchain is decentralized in location, the data is cryptographically stored inside, no one can tamper with the data that is inside the blockchain.