[Ethereum Community Proposes Upgrade to eth/73 Protocol to Support Propagation of Raw Signature Witness Data] BlockBeats reported on November 12th that Ethereum developer Marchhill submitted draft EIP-8437, proposing to propagate proof wrapper data via the eth/73 protocol and adding an optional mode that allows transactions to submit raw signatures to aggregators without pre-generating STARK proofs. This proposal supports the direct propagation of certified packages with transactions and the execution of independent checks by a specified program in a resource-constrained sandbox to verify the witness data. The new program eliminates the need to develop native adapters for each signature scheme. Furthermore, the proposal plans to limit batch queue size, clean up expired transactions, and re-check records before officially generating proofs to support retrying on failure. Currently, the proposal is still in the draft stage and has not yet been merged. The developer points out that VM and key binding consistency verification, cryptographic verification, and performance testing are still incomplete, and benchmarking has not yet been conducted. [Original Link]