On Fri, Feb 16, 2018 at 10:49 PM, Johnson Lau via bitcoin-dev
wrote:
> Since we have a block weight limit of 4,000,000 and sigop limit of 80,000,
> each sigop could not use more than 50 weight unit on average. For new script
> proposals we could count the actual number of sigop at execution (i.e.
Short history
Satoshi introduced sigops counting as a softfork to limit the number of
signature operation in a block. He statically counted all
OP_CHECK(MULTI)SIG(VERIFY) in both scriptSig and scriptPubKey, assumed a
OP_CHECKMULTISIG is equivalent to 20 OP_CHECKSIG, and enforce
