Enhanced Data Publication Strategies

AnyTrust offers two innovative approaches for data block publication on Layer 1 (L1). Beyond the traditional method of publishing entire data blocks, it facilitates the submission of Data Availability Certificates (DACerts), which authenticate the availability of data. The L1 inbox contract is tasked with confirming the authenticity of DACerts, acknowledging the relevant Keyset mentioned within the DACert.

Layer 2 (L2) code, tasked with retrieving data from the inbox, is adept at processing both types of data presentations. Upon processing a DACert, it conducts a series of checks for authenticity, including verification that the signing members match the Keyset's criteria, the validation of the collective signature, and confirmation that the DACert's expiration time surpasses the present L2 timestamp. Authentic DACerts guarantee that the corresponding data block is available for use by L2 operations.