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(www.adiirc.com)] 15:18 -!- ghost43 [~ghost43@gateway/tor-sasl/ghost43] has quit [Remote host closed the connection] 15:18 -!- ghost43 [~ghost43@gateway/tor-sasl/ghost43] has joined #bitcoin-wizards 15:19 -!- yanmaani3 [~yanmaani@gateway/tor-sasl/yanmaani] has joined #bitcoin-wizards 15:19 -!- tromp [~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl] has quit [Quit: My iMac has gone to sleep. ZZZzzz…] 15:21 -!- andrewtoth_ [~andrewtot@gateway/tor-sasl/andrewtoth] has quit [Remote host closed the connection] 15:22 -!- andrewtoth_ [~andrewtot@gateway/tor-sasl/andrewtoth] has joined #bitcoin-wizards 15:24 -!- tromp [~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl] has joined #bitcoin-wizards 15:25 -!- Tiraspol [~Tiraspol@c-73-0-96-205.hsd1.fl.comcast.net] has joined #bitcoin-wizards 15:25 -!- Tiraspol [~Tiraspol@c-73-0-96-205.hsd1.fl.comcast.net] has quit [Changing host] 15:25 -!- Tiraspol [~Tiraspol@user/tiraspol] has joined #bitcoin-wizards 15:37 -!- yashraj [yashraj@gateway/vpn/protonvpn/yashraj] has joined #bitcoin-wizards 15:41 < adiabat> Question about taproot: The equation now is [ P = hash(m, Q)G + Q ] 15:41 < adiabat> where P is the point you put in the output script, Q is a normal pubkey, m is the message you're commiting to, and the comma is concatenation. 15:41 -!- yashraj [yashraj@gateway/vpn/protonvpn/yashraj] has quit [Ping timeout: 260 seconds] 15:42 < adiabat> my question is: would this also work: 15:42 < adiabat> P = hash(m, Q)Q 15:42 < adiabat> So same hash scalan, but multiplying by Q instead of multiplying by G and adding Q. 15:42 < adiabat> *scalar 15:46 < adiabat> It seems like revealing m, Q would also let the verifier compute P and check equality the same way. 15:46 < adiabat> The only difference I can see is that multiplying by G and adding Q is maybe a bit faster, as it's base mult + add vs point mult. 15:46 < adiabat> So it makes sense that the current equation is used; I'm just wondering if the only difference is the small speedup, or if there is a reason P = h(m, Q)Q would not be secure. 15:56 -!- noxim [~AdminUser@43.224.169.86] has joined #bitcoin-wizards 15:56 -!- noxim [~AdminUser@43.224.169.86] has quit [Changing host] 15:56 -!- noxim [~AdminUser@user/noxim] has joined #bitcoin-wizards 16:01 -!- noxim [~AdminUser@user/noxim] has quit [Ping timeout: 248 seconds] 16:04 -!- tromp [~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl] has quit [Quit: My iMac has gone to sleep. 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seconds] 19:14 -!- Tiraspol [~Tiraspol@c-73-0-96-205.hsd1.fl.comcast.net] has joined #bitcoin-wizards 19:14 -!- Tiraspol [~Tiraspol@c-73-0-96-205.hsd1.fl.comcast.net] has quit [Changing host] 19:14 -!- Tiraspol [~Tiraspol@user/tiraspol] has joined #bitcoin-wizards 20:54 -!- pablomartin [~pablomart@186.152.233.128] has joined #bitcoin-wizards 20:55 -!- pablomartin_ [~pablomart@82.180.147.191] has joined #bitcoin-wizards 20:59 -!- pablomartin [~pablomart@186.152.233.128] has quit [Ping timeout: 260 seconds] 21:04 -!- ghost43 [~ghost43@gateway/tor-sasl/ghost43] has quit [Remote host closed the connection] 21:04 -!- ghost43 [~ghost43@gateway/tor-sasl/ghost43] has joined #bitcoin-wizards 21:08 -!- pablomartin_ [~pablomart@82.180.147.191] has quit [Ping timeout: 252 seconds] 21:09 < jeremyrubin> I think it lets you prove that there's no taptree 21:09 < jeremyrubin> If there is none 21:09 < jeremyrubin> Just looking at the equations, I don't recall in particular 21:36 -!- noxim 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