From joseph at lightning.network Wed Jul 29 19:54:17 2015 From: joseph at lightning.network (Joseph Poon) Date: Wed, 29 Jul 2015 12:54:17 -0700 Subject: [Lightning-dev] OP_CHECKSPVPROOFVERIFY In-Reply-To: <5B9604FB-B266-4EC8-81DE-3DC1C120F762@gmail.com> References: <5B9604FB-B266-4EC8-81DE-3DC1C120F762@gmail.com> Message-ID: <20150729195417.GB27670@lightning.network> Hi Eric, On Wed, Jul 29, 2015 at 02:08:39AM -0700, Eric Lombrozo wrote: > It occurs to me that with the LN, it might be practical to outsource > SPV proofs from other nodes. I couldn't find anything on an SPV proof opcode, what kind of opcode are you thinking of or do you have any links? I tried looking it up but couldn't find anything about it. I'm curious on whether/how it could it offer significantly better security than current SPV proofs. -- Joseph Poon