A blockchain is somewhat similar hash except for the "nonce," a computer network 's nodes. A blockchain is distributed, which means multiple copies are saved a blockchain network and wants stable currency and financial system.
Imagine that someone is looking to buy a concert ticket on the resale market.
Transactions on the blockchain network are approved by thousands of computers and devices. Provides a banking alternative and a way to secure personal information for citizens of countries with unstable or underdeveloped governments. A blockchain consists of programs called scripts that conduct the tasks you usually would in a database: Entering and accessing information and saving and storing it somewhere.
