由 BitmapTech 提供支持的比特币第 2 层，基于比特币第 1 层的原生资产、协议和产品

Taiko is a decentralized Ethereum-equivalent ZK-EVM and general-purpose ZK-Rollup. Its purpose is to allow developers and users of dApps developed for Ethereum L1 to be used on Taiko without any changes.

第一个由 Arbitrum 提供支持的 TON L2。将 EVM 和比特币生态系统中的流动性和用户引入 TON。

Bitlayer 旨在为比特币生态系统带来安全的可扩展性，促进资产多样性并激发创新，从而提供更快、更安全、更灵活的用户体验。

Scroll is a zkEVM-based zkRollup on Ethereum that enables native compatibility for existing Ethereum applications and tools.

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