Providing Cost-Effective Cryptonomic Security for BTC L2 Ecosystem.Pell Network to create a decentralized token economy security leasing platform for the Bitcoin ecosystem. By constructing a network that aggregates native BTC Stake and LSD Restake services, it allows stakers to choose to validate new software modules built upon the Pell Network ecosystem. Stakers opt-in by granting Pell Network smart contracts the ability to impose additional reduction conditions on their staked assets, thereby allowing for the expansion of cryptographic economic security.Pell Network does not disperse security among modules but rather aggregates Bitcoin's security across all modules. This enhances the security of decentralized applications that rely on these modules. Additionally, it provides diverse staking and investment opportunities for ecosystem participants, helping to promote the economic circulation system of the Bitcoin ecosystem and creating more value for Bitcoin holders and ecosystem participants.