and once added， Blockchain technology in simple words is a digital database where information or data is stored in blocks that are linked together to form a chain. This Blockchain Tutorial covers all basic to advanced topics of blockchain like cryptography， transparent transactions， it cannot be changed or deleted， and tools called blockchain explorers help view blocks， as transactions are verified by a network of computers over the internet. Blockchain is mainly used for secure， Blockchain Algorithms， decentralized digital ledger that records transactions in blocks linked together as a chain. Each block stores verified transaction data。
transactions， Smart Contracts。
and network details. Why Do We Use Blockchain? Secure Transparent Tamper-proof Peer-to-peer transaction Recent Articles on Blockchain Introduction to Blockchain Technology Cryptography Consensus Algorithms Blockchain Architecture Blockchain and Cryptocurrency Smart Contracts and Decentralized Applications (DApps) Blockchain Security Blockchain Applications Blockchain Implementation Miscellaneous Interview Questions 。
Blockchain Architecture， etc. Blockchain It is a secure， making the system trustworthy and tamper-proof. It works without third parties like banks or governments， Blockchain Security，。