Glossary
Learn all the most important blockchain and cryptocurrency terms and jargon here. We are constantly working to expand our dictionary
Z
Zero-Knowledge Proof (ZKP)
A cryptographic method that allows one party to prove the validity of a statement without revealing the underlying data, enhancing privacy.
Zero Confirmation Transaction
A transaction that has been broadcast to the network but not yet confirmed in a block.
ZK-Rollup
A Layer 2 scaling solution that bundles multiple transactions into a single proof, improving efficiency and reducing costs.
Zero-Fee Transaction
A transaction that does not require a fee, often used in promotional campaigns or specific blockchain networks.
ZK-SNARKs (Zero-Knowledge Succinct Non-Interactive Argument of Knowledge)
A form of zero-knowledge proof used to enhance privacy in blockchain transactions.
Zombie Chain
A blockchain network that is no longer actively developed or maintained but still technically operational.
Zero-Knowledge Rollup
A Layer 2 scaling solution that uses zero-knowledge proofs to bundle multiple transactions into a single proof, improving efficiency.