Re: [bitcoin-dev] On-going work: Coin Selection Simulation

2016-09-23 Thread Daniel Weigl via bitcoin-dev
could be allowed > to be selected to slowly drain low-value UTXO out of the wallet by > spending them over time. In order to avoid the privacy issues such as > e.g. always spending the oldest UTXO, it would for example be possible > to implement this as a 75% probability to prune an unn

Re: [bitcoin-dev] On-going work: Coin Selection Simulation

2016-09-22 Thread Daniel Weigl via bitcoin-dev
Hi, Is your simulation code available somewhere? I was just wondering why mycelium generates a very big UTXO set for <1000sat, because change outputs will never be smaller than 5460sat (=TransactionUtils.MINIMUM_OUTPUT_VALUE). If the change would be lower, it simply is skipped and added to the

[bitcoin-dev] [cont'd] Derivation scheme for P2WPKH-nested-in-P2SH based accounts

2016-09-07 Thread Daniel Weigl via bitcoin-dev
] https://github.com/bitcoin/bips/blob/master/bip-0142.mediawiki 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 pro

Re: [bitcoin-dev] RFC for BIP: Derivation scheme for P2WPKH-nested-in-P2SH based accounts

2016-06-15 Thread Daniel Weigl via bitcoin-dev
l" send-to-single-address transactions to always use the same output type for the change output (if the wallet is able to recognize it) Daniel On 2016-06-15 12:26, Jochen Hoenicke wrote: > Hello Daniel, > > Am 14.06.2016 um 17:41 schrieb Daniel Weigl via bitcoin-dev:

[bitcoin-dev] RFC for BIP: Derivation scheme for P2WPKH-nested-in-P2SH based accounts

2016-06-14 Thread Daniel Weigl via bitcoin-dev
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: https://github.com/DanielWeigl/bips/blob/master/bip-p2sh-accounts.mediawiki Any comments on it? Does an

Re: [bitcoin-dev] Bip44 extension for P2SH/P2WSH/...

2016-05-15 Thread Daniel Weigl via bitcoin-dev
le address types for each key. > > Aaron Voisine co-founder and CEO breadwallet > <http://breadwallet.com> > > On Fri, May 13, 2016 at 8:00 AM, Pavol Rusnak via bitcoin-dev > <mailto:bitcoin-dev@lists.linuxfoundation.org>> wrote: > > On 13/05/16 15:16, Daniel Weig

[bitcoin-dev] Bip44 extension for P2SH/P2WSH/...

2016-05-13 Thread Daniel Weigl via bitcoin-dev
Hello List, With SegWit approaching it would make sense to define a common derivation scheme how BIP44 compatible wallets will handle P2(W)SH (and later on P2WPKH) receiving addresses. I was thinking about starting a BIP for it, but I wanted to get some feedback from other wallets devs first.