All about Proof of work,stake,history, consensus protocol. Safety and security of blockchain

     Let’s suppose you wish to buy a house. For that you’ll need money, thereafter you’ll need to sign an official document termed a “Sales Deed” with the owner of the property. After signing up the contract you’ll be able to register the property and entitle it to your name through a government institution. All this data would be stored by the government official by either of the listed methods:

Security in web3.0 of cryptocurrencies and blockchains

My previous publications had the word “blockchain” repeated again and again. Not just in my publications but anywhere you go to quench your thirst for knowledge about Web 3.0, the most repeated word would be Blockchain. So what is it? Is it some sort of crypto or programming language? Let’s see.

Learn more about NFTs. Non-Fungible Tokens

Basics of web 3.0 world. Difference between web1, 2 and 3