Re: [bitcoin-dev] [BIP] Normalized transaction IDs

2015-11-03 Thread Peter Todd via bitcoin-dev
On Tue, Nov 03, 2015 at 09:44:02PM +, Christian Decker via bitcoin-dev wrote: > Ok, so assuming we can get a connected component of upgraded nodes that > relay both the transaction and the associated external scripts then we > could just piggyback the external scripts on top of the normal mess

Re: [bitcoin-dev] [BIP] Normalized transaction IDs

2015-11-03 Thread Luke Dashjr via bitcoin-dev
On Tuesday, November 03, 2015 9:44:02 PM Christian Decker wrote: > Ok, so assuming we can get a connected component of upgraded nodes that > relay both the transaction and the associated external scripts then we > could just piggyback the external scripts on top of the normal messages. > Non-upgrad

Re: [bitcoin-dev] [BIP] Normalized transaction IDs

2015-11-03 Thread Christian Decker via bitcoin-dev
On Tue, Nov 3, 2015 at 9:49 PM Luke Dashjr wrote: > On Tuesday, November 03, 2015 8:37:44 PM Christian Decker wrote: > > I am still very much intrigued by Luke's idea of having empty scriptsigs > > and ship the signatures in external scripts, however the proposal uses > the > > on-the-fly normali

Re: [bitcoin-dev] [BIP] Normalized transaction IDs

2015-11-03 Thread Luke Dashjr via bitcoin-dev
On Tuesday, November 03, 2015 8:37:44 PM Christian Decker wrote: > I am still very much intrigued by Luke's idea of having empty scriptsigs > and ship the signatures in external scripts, however the proposal uses the > on-the-fly normalization because we have no good way of relaying the > external

Re: [bitcoin-dev] [BIP] Normalized transaction IDs

2015-11-03 Thread Christian Decker via bitcoin-dev
Ok, getting the ball rolling again after some downtime. I amended the proposal to use a simple version number instead of the binary flags, added the normalization of inputs before computing the signaturehash and added Schnorr signatures as requested. The BIP has also been assigned number 130 :-)