--- Day changed Wed Jan 08 2020 00:17 < harding> pinheadmz: I'm pretty sure OP_VERIFY is still enabled: https://github.com/bitcoin/bitcoin/blob/master/src/script/interpreter.cpp#L509 00:22 < pinheadmz> harding: exactly, so the op_success codes arent just the disabled ones, other active codes were selected 00:24 < harding> pinheadmz: huh? bip-tapscript says "opcode numbered 80, 98, 126-129, 131-134, 137-138, 141-142, 149-153, 187-254" OP_VERIFY is 105 00:27 < pinheadmz> harding: ok its possible im getting hex and dec confused but look at these: 00:27 < pinheadmz> https://github.com/sipa/bitcoin/blob/taproot/src/script/script.cpp#L333-L339 00:27 < pinheadmz> https://github.com/sipa/bitcoin/blob/taproot/src/script/script.h#L95 00:28 < pinheadmz> sorry OP_VER not OP_VERIFY 00:29 < harding> Ah. Yeah, VER was disabled. 00:30 < pinheadmz> yeah ok i got confused by the names -- op_ver isn't even in interpreter.cpp 00:31 < harding> In any case, making sure the right opcodes are disabled is good thing to check, thanks for doing that! 00:31 < pinheadmz> :-) 00:31 < pinheadmz> do you know what VER was for? 00:32 < gmaxwell> messing up bitcoin 00:33 < pinheadmz> ha, ok 00:33 < gmaxwell> Caused hardforks. 00:33 < gmaxwell> like litterally a cause hardfork opcode, no kidding. 00:33 < gmaxwell> -- it branched on the software version string. 00:33 < pinheadmz> oy 00:34 < gmaxwell> so any update to the software's version number was a potential hardfork. 00:34 < pinheadmz> "thanks satoshi" 00:34 < gmaxwell> I guess he was giving us a sign. 00:34 < pinheadmz> that is... not great planning 00:35 < gmaxwell> he deactivated it at the same time he introduced NOPs IIRC, which is probably the point when he first considered the necessary and sufficiet criteria for script compatibility. 00:35 < gmaxwell> OP_VER would be a fine opcode anywhere except a consensus system. :) 00:36 < pinheadmz> interesting tnx 00:58 -!- pinheadmz [~matthewzi@185.236.200.116] has quit [Quit: pinheadmz] 01:18 -!- sipa [~pw@gateway/tor-sasl/sipa1024] has quit [Ping timeout: 240 seconds] 01:20 -!- sipa [~pw@gateway/tor-sasl/sipa1024] has joined ##taproot-bip-review 01:54 < elichai2> OP_VER was disabled by satoshi :) 02:07 -!- molly [~molly@unaffiliated/molly] has joined ##taproot-bip-review 02:10 -!- molz_ [~molly@unaffiliated/molly] has quit [Ping timeout: 240 seconds] 02:52 -!- belcher [~belcher@unaffiliated/belcher] has joined ##taproot-bip-review 02:55 -!- jonatack [~jon@2a01:e0a:53c:a200:bb54:3be5:c3d0:9ce5] has quit [Ping timeout: 260 seconds] 03:22 -!- CubicEarth [~CubicEart@c-67-168-1-172.hsd1.wa.comcast.net] has quit [Read error: Connection reset by peer] 03:23 -!- CubicEarth [~CubicEart@c-67-168-1-172.hsd1.wa.comcast.net] has joined ##taproot-bip-review 03:34 -!- Chris_Stewart_5 [~chris@unaffiliated/chris-stewart-5/x-3612383] has joined ##taproot-bip-review 03:54 -!- luke-jr [~luke-jr@unaffiliated/luke-jr] has joined ##taproot-bip-review 04:18 -!- jonatack [~jon@213.152.162.94] has joined ##taproot-bip-review 04:50 -!- Chris_Stewart_5 [~chris@unaffiliated/chris-stewart-5/x-3612383] has quit [Ping timeout: 240 seconds] 04:53 -!- Chris_Stewart_5 [~chris@unaffiliated/chris-stewart-5/x-3612383] has joined ##taproot-bip-review 06:42 -!- jonatack [~jon@213.152.162.94] has quit [Ping timeout: 268 seconds] 06:43 -!- jonatack [~jon@109.202.107.147] has joined ##taproot-bip-review 07:10 < instagibbs> 757f0769 is when it was disabled IIRC 07:10 < instagibbs> script interpreter got ~rewritten 07:11 -!- molly [~molly@unaffiliated/molly] has quit [Quit: Leaving] 07:27 -!- jonatack [~jon@109.202.107.147] has quit [Ping timeout: 260 seconds] 08:22 -!- Chris_Stewart_5 [~chris@unaffiliated/chris-stewart-5/x-3612383] has quit [Ping timeout: 268 seconds] 08:26 -!- jonatack 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