Data Availability risk framework

L2BEAT's research team has proposed a risk framework for evaluating the security of data availability (DA) solutions and is inviting community feedback to refine it. The framework scores DA providers across five categories: economic security, fraud detection mechanism, attestation security, exit window, and accessibility. Economic security is rated green when bribery risk is quantifiable onchain and slashable funds exceed total value secured, and red when bribery risk cannot be publicly verified or quantified, such as with an anonymous committee. The framework is intended to help L2 users understand the risk profiles of DA providers, as well as developers and researchers working on L2 scaling.