What is Proof of Work (PoW)?
main ideas
Proof of Work (PoW) is a consensus mechanism designed to prevent double spending in digital payment systems.
Proof of Work (PoW) is a key part of the mining process, which involves adding new transaction blocks to the blockchain and creating new units of cryptocurrency.
Bitcoin and many other cryptocurrencies use Proof of Work (PoW) as a way to secure their blockchain network and data.