The fully operational version of a blockchain where real transactions occur. Mainnets are separate from testnets, which are used for development and testing.

The process of validating and adding transactions to a blockchain, usually on Proof-of-Work networks like Bitcoin. Miners compete to solve complex math problems and are rewarded with cryptocurrency for their work.

The process of creating a new digital asset or NFT and adding it to the blockchain. Minting is how digital assets are officially generated and recorded.

A type of digital wallet that requires more than one signature of approval to authorize a transaction. Multi-sig wallets increase security and are often used by organizations or groups.