With the development of Decentralized Autonomous Organizations (DAO), more and more DAOs are starting to adopt cross-chain fund management strategies. However, when managing funds across the Ethereum mainnet and multiple Layer 2 (L2) networks, high gas fees, bridging costs, and settlement delays often complicate and make daily operations expensive.

In this context, Linea, as a low-cost, Ethereum-compatible zero-knowledge proof Ethereum Virtual Machine (zkEVM) network, offers new possibilities for DAO treasury management. This article will explore the practical application value of the Linea network in DAO financial management and provide feasible strategies and action checklists.

Advantages of Linea Network in DAO Treasury Management:

1. Reduce daily expenditure costs: Conducting salary payments, bounty payments, small grants, and activity subsidies on Linea can significantly reduce transaction fees, thereby saving a substantial budget.

2. Accelerate settlement speed: Regular transfers and multi-party approvals can be completed within minutes, facilitating agile operations for DAOs.

3. High toolchain compatibility: Common tools such as MetaMask, Gnosis Safe, and Infura can be used directly on Linea, significantly reducing migration costs.

4. Provide flexible operating methods: DAOs can perform cross-chain relay operations on Linea or engage in short-term financial management within the chain, and then bridge funds back to the mainnet or other L2 networks as needed.

Before actual operation, the DAO needs to make the following preparations:

1. Develop a tiered funding strategy: Divide treasury funds into three categories:
- Operating funds: funds that can be spent at any time, prioritized to be stored on Linea.
- Strategy Fund: Funds used for market-neutral or liquidity strategies.
- Reserve Fund: Funds that are locked or staked for the long term.

2. Set up multi-signature and time lock: Deploy multi-signature wallets and time lock contracts on the Linea network to ensure the security of funds.

By adopting this strategy, the DAO can fully leverage the advantages of the Linea network, optimize its treasury management processes, improve operational efficiency, and ensure the safety of funds. As blockchain technology continues to evolve, innovative solutions like Linea will bring more possibilities for the DAO's financial management.