Re: [bitcoin-dev] Proposed Extensions to BIP 174 for Future Extensibility

2019-07-31 Thread jan matejek via bitcoin-dev
hello, On 31. 07. 19 3:13, Andrew Chow via bitcoin-dev wrote: > Lastly, I would like to propose the canonical method for mult-byte > types. We designate a specific type to indicate that the type is > multiple bytes. When such types are observed, parsers should move onto > the next byte and

Re: [bitcoin-dev] Adding xpub field to PSBT to make multisig more secure

2019-05-09 Thread jan matejek via bitcoin-dev
hello, On 07. 05. 19 15:40, Dmitry Petukhov via bitcoin-dev wrote: > At the setup phase, hardware wallet can sign a message that consists of > xpubs of participants, and some auxiliary text. It can use the key > derived from the master key, with path chosen specifically for this > purpose. This