Finally ! You can get the complete guide to Blockchain Secrets ! Find out everything you need to know about blockchain technology and the future of the internet today. The ultimate, comprehensive guide to understanding the complex world of blockchain technology and how it will change the future of the internet is now available to you with our online video course. Have you ever wanted to unlock the secrets to blockchain technology well now is the time to get started ? Get started now with our online video course of Blockchain Secrets a comprehensive guide that unlocks the mysteries of blockchain technology for you to understand. You too can unlock the secrets of blockchain technology and learn about the future of the internet or known as WEB3. Grab my latest course called “Blockchain Secrets” where I share an in-depth guide to everything blockchain in very simple step by step videos. In this guide, you'll discover the secrets to blockchain technology and how it is going to change the future of the Internet and what’s now known as WEB3. What is a blockchain? There's a lot of confusion on this subject, so let's get things straight from the start. According to Wikipedia a blockchain is: “… a growing list of records, called blocks, which are linked using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a merkle tree root hash). “By design, a blockchain is resistant to modification of the data. It is "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way".” Put simply a blockchain is an open source ledger that records transactions. It's a bit like having a spreadsheet that's duplicated thousands of times over a network of computers. Every time one spreadsheet gets updated, they all get updated. Because no data is stored centrally, it's impossible to hack, manipulate or corrupt. No single entity (like a government) can control the blockchain. Because it's duplicated over and over, there's no single point of failure. If one part of the blockchain goes down, another part can be duplicated to take its place. Every transaction is recorded, so nothing is secret.