Starknet is a decentralized Layer 2 protocol based on ZK-Rollup technology, which is an ultra-secure mechanism that ensures that the inputs used by off-chain provers are not exposed on the blockchain. …

Owlto Finance is Ethereum’s future multi-rollup infrastructure, a decentralized cross-rollup bridge with smart contracts exclusively on the destination side. Owlto Finance does not currently have its own token, but it may do so in the future. Utilizing the bridge to move assets across chains may qualify you for an airdrop if they…

Owlto Finance is a decentralized cross-rollup cross-chain bridge that focuses on Layer 2, offering users a secure, fast, cost-effective, and user-friendly cross-chain service. …

ZetaChain is a new Layer1 blockchain that enables universal smart contract functionality and messaging (including passing tokens, NFTs, etc.) between any blockchains without using wrapped assets or building cross-chain bridges, greatly improving interoperability between blockchains. ZetaChain was founded in September 2021, and its founder is a member of Coinbase. Its…

Strategy for the Scroll Mainnet, a Layer 2 Star Project Scroll has officially launched its mainnet, marking a significant milestone for the project and opening a new chapter in its development as a Layer 2 solution. What sets Scroll apart and positions it as a star project in the Layer…

Manta Network is a Layer1 public blockchain based on zero-knowledge proofs, bringing innovative programmable privacy to the Web3 ecosystem with its outstanding Prover efficiency and highly decentralized trust settings. Its core products and technical components include zkNFTs and MantaPay, offering user-friendly, accessible, and powerful ZK applications. The Manta founding team…

zkSync is built on the ZK Rollup architecture. ZK Rollup is an L2 scaling solution where all assets are held by smart contracts on the main chain while computation and storage are done off-chain. For each Rollup block, a zero-knowledge proof (SNARK) is generated, validating the state transitions and transactions…

Mantle Network is an L2 that is compatible with the Ethereum Virtual Machine (EVM), which means developers are able to make use of the smart contracts and tools that work on Ethereum with minimal disruption. Mantle Network incorporates a modular architecture in which optimistic rollups are used alongside an improved…

Arbitrum Nova is a new Layer 2 solution launched by the Arbitrum team. It has raised $120 million from top investment institutions. Compared to the mature Arbitrum One, activities on Nova chain are still limited, which may indicate potential future airdrops. Nova is built on Arbitrum AnyTrust technology, optimized for…