According to BlockBeats, on Nov 12, Ethereum developer Marchhill submitted an EIP-8437 draft proposal to propagate proof wrapper data via the eth/73 protocol. The proposal introduces an optional mode allowing transactions to submit raw signatures directly to aggregators without pre-generating STARK proofs, with verified packages propagated alongside transactions and executed in resource-limited sandboxes for witness data validation.
The proposal eliminates the need to develop native adapters for each signature scheme and plans to limit batch queue sizes, clean expired transactions, and re-check records before proof generation to support failure retries. The proposal remains in Draft stage with pending VM consistency verification, cryptographic validation, and performance testing.