Mantle

Mantle Network is an Ethereum Layer 2 scaling solution that uses optimistic rollup technology combined with a modular data availability approach. Launched in 2023, Mantle emerged from the BitDAO ecosystem — one of the largest decentralized autonomous organizations with a treasury exceeding $3 billion. This massive treasury backing gives Mantle a unique advantage in funding ecosystem development, attracting projects, and sustaining growth even during market downturns.

Mantle's architecture is designed to be modular, separating transaction execution from data availability. While it uses an optimistic rollup for executing transactions (similar to Arbitrum and Optimism), it employs its own data availability solution called Mantle DA, built with technology derived from EigenDA. This approach reduces costs compared to posting all transaction data directly to Ethereum's mainnet, enabling lower fees for users while maintaining security guarantees.

The Mantle ecosystem has grown rapidly through aggressive incentive programs funded by its substantial treasury. Key components include Mantle LSP (a liquid staking protocol for ETH), Mantle Network itself for general-purpose DeFi and applications, and a growing gaming and entertainment vertical. The MNT token is used for gas fees on the network, governance voting, and as collateral within the ecosystem. Mantle's combination of strong treasury backing, modular architecture, and competitive fee structure has made it one of the fastest-growing L2s by total value locked.