Re: [bitcoin-dev] Multisig Enhanced Privacy Scheme

2021-07-24 Thread David A. Harding via bitcoin-dev
On Tue, Jul 20, 2021 at 07:44:19PM +, Michael Flaxman via bitcoin-dev wrote: > I've been working on ways to prevent privacy leaks in multisig > quorums, and have come up with a creative use of BIP32 paths. It seems to me like it would be rare for an attacker to obtain a private BIP32 seed but

Re: [bitcoin-dev] Covenant opcode proposal OP_CONSTRAINDESTINATION (an alternative to OP_CTV)

2021-07-24 Thread David A. Harding via bitcoin-dev
On Tue, Jul 20, 2021 at 10:56:10PM -0700, Billy Tetrud via bitcoin-dev wrote: > This involves [...] constraining the amount of the fee that output is > allowed to contribute to. [...] fee is specified relative to recent > median fee rates - details in the proposal). Here are the relevant details: