Blockchain technology course for techy geeks from blockchainplus.blogspot.com

 What is Tezos? (XTZ)  Tezos   is an open-source platform for assets and applications backed by a global community of validators, researchers, and builders. Tezos  ( XTZ ) is a blockchain network linked to a digital token, which is called a tez or a tezzie. Hey, crypto fam. Who remembers the ICO boom? This is when thousands of other coins appeared and began raising money like wildfire. Tezos was no exception, raising a whopping $232M in July 2017. Tezos went on to persevere the bear market and had a strong year in 2019 which saw the Tezos price breakout to all-time highs of $3.80 in February 2020. Let’s dig into the hype. What is Tezos and how does Tezos work? Tezos is a smart contract and decentralized application platform. A smart contract is a self-executing contract with the agreement terms written directly into the line of code. Once the terms of the agreement are met, the smart contract can execute based on what is already included in the code. Smart ...

What is Bitcoin ? How does Bitcoin really works? What is Bitcoin mining ? Bitcoin is the first decentralized digital currency. Bitcoins are digital coins you can send through the Internet. Compared to other alternatives, Bitcoins have a number of advantages. Bitcoins are transferred directly from person to person via the net without going through a bank or clearinghouse. This means that the fees are much lower, you can use them in every country, your account cannot be frozen and there are no prerequisites or arbitrary limits. Let's look at how it works! Bitcoins are generated all over the Internet by anybody running a free application called a Bitcoin miner.   Mining requires a certain amount of work for each block of coins. This amount is automatically adjusted by the network such that Bitcoins are always created at a predictable and limited rate. Your Bitcoins are stored in your digital wallet which might look familiar if you use online banking.  When you transfer Bitcoins,...

Proof of Stake (PoS) in Blockchain | Proof of Work Vs Proof of Stake