# Data

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Data availability plays a critical role in validating offchain transactions and resolving disputes. Singularity Finance employs a hybrid model that blends onchain and offchain strategies to optimise both scalability and security.

 Efficiency: Reduces storage costs on Ethereum.

Integrity: Ensures disputes can still be resolved trustlessly.

Scalability: Supports high-throughput applications without sacrificing decentralisation.

Without strong data availability, L2 could face compromises, making it vulnerable to attacks and manipulations. For SFI, the team evaluated all available infrastructure providers, such as Ethereum, Celestia, and Eigen.

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