How to Cancel or Replace a Pending Ethereum Transaction

If you’ve used the Ethereum network before, you’ve likely experienced a transaction that takes longer than usual to confirm. This happens because of the way the miners prioritize transactions – users who offer higher fees get priority. If your Ethereum transaction is stuck because the gas fees are low,...

How to Mine Bitcoin

Mining is the process through which Bitcoin transactions are verified and added to the blockchain. The goal of miners is to find a valid solution to complex math problems. Miners that manage to solve these puzzles are rewarded with new bitcoins and transaction fees. In the early days, Bitcoin...

Communication and validating

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Molestias provident incidunt sapiente harum amet ducimus quas autem explicabo possimus, voluptate, veniam eveniet consectetur Bitcoin network data A blockchain, originally block chain, is a continuously growing list of records, called which are linked and secured using cryptography. Each block typically...

Block chains are secure

It is an open and distributed

Crypto IGO listing

Blockchain formation. The main chain (black) consists of the longest series of blocks from the genesis block (green) to the current block. Orphan blocks (purple) exist outside main chain. Bitcoin network data A blockchain, originally block chain, is a continuously growing list of records, called which are linked and...