[bitcoin-dev] [cont'd] Derivation scheme for P2WPKH-nested-in-P2SH based accounts
Daniel.Weigl at mycelium.com
Wed Sep 7 09:42:24 UTC 2016
sorry, got a bit derailed on that proposal.
But now I think its time to work on it again.
- Any objections to get a BIP-number for it?
If not, can I get one, so I can finish up the test vectors.
Current version: https://github.com/DanielWeigl/bips/blob/master/bip-p2sh-accounts.mediawiki
- I decided against extending it for future P2WPKH addresses
I think that should be a separate account on its own, to reduce implementation work
for future wallets, that only want/need to implement P2WPKH accounts. And to keep it simple.
Was someone working on the P2WPKH address format in the meantime? (ie. alternative for )
- We will also need a extension to the BIP32 serialization format
It should be possible to export/import a xPriv/xPub key across compatible wallets, and they
should be able without guesswork, fuzzy checks or asking the user to import the correct account type.
Thinking about some flexible tag-based backwards compatible extensions - but thats a different BIP in itself.
On 2016-06-14 17:41, Daniel Weigl via bitcoin-dev wrote:
> Hi List,
> Following up to the discussion last month ( https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2016-May/012695.html ), ive prepared a proposal for a BIP here:
> Any comments on it? Does anyone working on a BIP44 compliant wallet implement something different?
> If there are no objection, id also like to request a number for it.
> bitcoin-dev mailing list
> bitcoin-dev at lists.linuxfoundation.org
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