Welcome to our collection of blockchain tutorials! Here, you will find a variety of resources to help you understand the basics and advanced concepts of blockchain technology.
Basics of Blockchain
What is Blockchain? A blockchain is a decentralized ledger that records transactions across many computers so that the record cannot be altered retroactively without the alteration of all subsequent blocks and the consensus of the network.
How Does Blockchain Work? Blockchain works by creating a chain of blocks, where each block contains a list of transactions. These blocks are linked together using cryptographic hashes, creating a secure and transparent system.
Advanced Topics
Smart Contracts Smart contracts are self-executing contracts with the terms of the agreement directly written into lines of code. They run on blockchain platforms like Ethereum.
Consensus Mechanisms Consensus mechanisms are protocols that enable consensus in a distributed system. Common mechanisms include Proof of Work (PoW) and Proof of Stake (PoS).