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I believe that was disabled in the protocol long ago because it was deemed to be a security risk.
by jki275 6y ago
I believe that was disabled in the protocol long ago because it was deemed to be a security risk.
- gruez 6y agoSome opcodes were disabled but most of them remain. https://en.bitcoin.it/wiki/Script https://en.bitcoin.it/wiki/Script
- bopbeepboop 6y agoYeah — they totally butchered it. The removed op codes are the ones essential to make cool things: Arithmetic, string manipulation, and bit manipulation. The remaining ones are substantially less useful... and why I’m long in ETH rather than BTC.