MINER, NODE, VALIDATOR #CariKataKripto $ETH
MINER: In Proof-of-Work blockchain (like Bitcoin), miners use computational power to solve cryptographic puzzles. This process validates transactions, secures the network, and adds new blocks to the blockchain. Successful miners are rewarded.
NODE: A node is a computer or server connected to the blockchain network. Nodes store a complete or partial copy of the blockchain ledger, validate the authenticity of transactions and blocks, and help disseminate information across the network. They are the backbone that maintains decentralization.
VALIDATOR: In Proof-of-Stake blockchain, validators are chosen based on the amount of cryptocurrency (stake) they "stake." Validators are responsible for validating transactions and creating new blocks, similar to miners but without large computational power. They are rewarded for their honest contributions.
