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I only count 15 "disabled" opcodes on that chart, the majority are usable in P2SH transactions. What specifically would you like to see done with Bitcoin scrip
by Buttes 9y ago
I only count 15 "disabled" opcodes on that chart, the majority are usable in P2SH transactions.
What specifically would you like to see done with Bitcoin scripts that can't be done?
- SomeStupidPoint 9y ago3-SAT solution verifiers, and modest extensions to other kinds of problem spaces.
- Buttes 9y agoHow do you verify 3-SAT? Just plug in the values and check if it evaluates to TRUE? I assume the idea is to pay people to solve NP-hard problems via TX's, which is a kinda neat idea imo.
- SomeStupidPoint 9y agoIt's just asking if many 3 term clauses ANDed together are true for a given input set, so you'd give the inputs to spend it to your wallet. Automatic bounties on optimization (sub)problems, yep. For various reasons, you probably want to use arithmetic and string operations for encoding certain problens. You could do it in bit operations, but efficiency. I can't take credit for it -- it's one of those things that was floating around as a usage early on, but the features were killed.
- Buttes 9y agoWhich features? Looks like (arithmetic, not bitwise) AND/OR/NOT are supported, I'm not an expert but it seems like this could be do-able. I'll have to think about this more maybe I'm missing something.