In line with this subject, I observed if taproot multisig script(utilizing OP_CHECKSIGADD) makes use of OP_GREATERTHANOREQUAL as a substitute of OP_NUMEQUAL, there is a third social gathering malleability as quoted under.
For any further signatures supplied after the edge has been reached, a 3rd social gathering can trivially take away these signatures and the transaction remains to be legitimate. Miniscript tries to not be third social gathering malleable
I simply marvel if there is a technique to forestall further signature from being eliminated(ideally with implementation of script), or simply not possible.
Furthermore, I additionally marvel if there’s another malleability utilizing OP_GREATERTHANOREQUAL as a substitute of OP_NUMEQUAL in multisig script.
