title: TRC-43: Precompiled contract function for signature parallel verification
discussions to: https://github.com/tronprotocol/TIPs/issues/43
A new type of precompiled contract function for signature parallel verification
Add a new type of build-in precompiled contract function for multisign validating instead of the compiled bytecode do the same task.
Since the multi-signature is widely used in Tron, there needs a way for low energy cost and less CPU time multisign validating, the precompiled contract for multi-signature could be a well satisfying solution.
Adds a new precompiled contract function named batchvalidatesign , which need 3 arguments input: