Mempool By Julia Sakovich Jan 17, 2026 A mempool is the pool of unconfirmed cryptocurrency transactions waiting to be added to the blockchain.
Mainnet By Julia Sakovich Jan 17, 2026 A mainnet is the live blockchain where real transactions are processed and cryptocurrencies have actual value.
Node By Julia Sakovich Jan 17, 2026 A node is a computer that participates in a blockchain network by validating and sharing transaction data.