No Summary provided as the original text is short
- Layer 2: A secondary blockchain protocol built on top of a main chain (Layer 1) to improve scalability and transaction speed.
- Starknet: A Layer 2 network built on Ethereum using zero-knowledge rollups to enhance scalability and privacy.
- Aztec Network: An Ethereum-based Layer 2 solution utilizing zero-knowledge proofs to offer privacy-focused transactions.