* [bitcoin-dev] Segregated Witness BIPs
@ 2015-12-23 15:22 Eric Lombrozo
2015-12-24 14:22 ` jl2012
0 siblings, 1 reply; 4+ messages in thread
From: Eric Lombrozo @ 2015-12-23 15:22 UTC (permalink / raw)
To: bitcoin-dev
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I've been working with jl2012 on some SEGWIT BIPs based on earlier
discussions Pieter Wuille's implementation. We're considering submitting
three separate BIPs:
CONSENSUS BIP: witness structures and how they're committed to blocks,
cost metrics and limits, the scripting system (witness programs), and
the soft fork mechanism.
PEER SERVICES BIP: relay message structures, witnesstx serialization,
and other issues pertaining to the p2p protocol such as IBD,
synchronization, tx and block propagation, etc...
APPLICATIONS BIP: scriptPubKey encoding formats and other wallet
interoperability concerns.
The Consensus BIP is submitted as a draft and is pending BIP number
assignment: https://github.com/bitcoin/bips/pull/265
The other two BIPS will be drafted soon.
---
Eric
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [bitcoin-dev] Segregated Witness BIPs
2015-12-23 15:22 [bitcoin-dev] Segregated Witness BIPs Eric Lombrozo
@ 2015-12-24 14:22 ` jl2012
2015-12-27 8:26 ` jl2012
2016-01-05 5:43 ` jl2012
0 siblings, 2 replies; 4+ messages in thread
From: jl2012 @ 2015-12-24 14:22 UTC (permalink / raw)
To: Eric Lombrozo; +Cc: bitcoin-dev
The SW payment address format BIP draft is ready and is pending BIP
number assignment:
https://github.com/bitcoin/bips/pull/267
This is the 3rd BIP for segwit. The 2nd one for Peer Services is being
prepared by Eric Lombrozo
Eric Lombrozo via bitcoin-dev 於 2015-12-23 10:22 寫到:
> I've been working with jl2012 on some SEGWIT BIPs based on earlier
> discussions Pieter Wuille's implementation. We're considering
> submitting three separate BIPs:
>
> CONSENSUS BIP: witness structures and how they're committed to blocks,
> cost metrics and limits, the scripting system (witness programs), and
> the soft fork mechanism.
>
> PEER SERVICES BIP: relay message structures, witnesstx serialization,
> and other issues pertaining to the p2p protocol such as IBD,
> synchronization, tx and block propagation, etc...
>
> APPLICATIONS BIP: scriptPubKey encoding formats and other wallet
> interoperability concerns.
>
> The Consensus BIP is submitted as a draft and is pending BIP number
> assignment: https://github.com/bitcoin/bips/pull/265 [1]
> The other two BIPS will be drafted soon.
>
> ---
> Eric
>
> Links:
> ------
> [1] https://github.com/bitcoin/bips/pull/265
>
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [bitcoin-dev] Segregated Witness BIPs
2015-12-24 14:22 ` jl2012
@ 2015-12-27 8:26 ` jl2012
2016-01-05 5:43 ` jl2012
1 sibling, 0 replies; 4+ messages in thread
From: jl2012 @ 2015-12-27 8:26 UTC (permalink / raw)
To: bitcoin-dev
The SW payment address format BIP is completely rewritten to introduce 2
types of new addresses:
https://github.com/bitcoin/bips/pull/267
jl2012 via bitcoin-dev 於 2015-12-24 09:22 寫到:
> The SW payment address format BIP draft is ready and is pending BIP
> number assignment:
> https://github.com/bitcoin/bips/pull/267
>
> This is the 3rd BIP for segwit. The 2nd one for Peer Services is being
> prepared by Eric Lombrozo
>
> Eric Lombrozo via bitcoin-dev 於 2015-12-23 10:22 寫到:
>> I've been working with jl2012 on some SEGWIT BIPs based on earlier
>> discussions Pieter Wuille's implementation. We're considering
>> submitting three separate BIPs:
>>
>> CONSENSUS BIP: witness structures and how they're committed to blocks,
>> cost metrics and limits, the scripting system (witness programs), and
>> the soft fork mechanism.
>>
>> PEER SERVICES BIP: relay message structures, witnesstx serialization,
>> and other issues pertaining to the p2p protocol such as IBD,
>> synchronization, tx and block propagation, etc...
>>
>> APPLICATIONS BIP: scriptPubKey encoding formats and other wallet
>> interoperability concerns.
>>
>> The Consensus BIP is submitted as a draft and is pending BIP number
>> assignment: https://github.com/bitcoin/bips/pull/265 [1]
>> The other two BIPS will be drafted soon.
>>
>> ---
>> Eric
>>
>> Links:
>> ------
>> [1] https://github.com/bitcoin/bips/pull/265
>>
>> _______________________________________________
>> bitcoin-dev mailing list
>> bitcoin-dev@lists.linuxfoundation.org
>> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [bitcoin-dev] Segregated Witness BIPs
2015-12-24 14:22 ` jl2012
2015-12-27 8:26 ` jl2012
@ 2016-01-05 5:43 ` jl2012
1 sibling, 0 replies; 4+ messages in thread
From: jl2012 @ 2016-01-05 5:43 UTC (permalink / raw)
To: Eric Lombrozo; +Cc: bitcoin-dev
A new BIP, as part of the SW softfork, is pending BIP number assignment:
https://github.com/bitcoin/bips/pull/270
This proposal defines a new transaction digest algorithm for signature
verification in version 0 and version 1 witness program, in order to
minimize redundant data hashing in verification (solving the O(n^2)
issue), and to cover the input value by the signature (a frequently
requested feature for cold wallet).
jl2012 via bitcoin-dev 於 2015-12-24 09:22 寫到:
> The SW payment address format BIP draft is ready and is pending BIP
> number assignment:
> https://github.com/bitcoin/bips/pull/267
>
> This is the 3rd BIP for segwit. The 2nd one for Peer Services is being
> prepared by Eric Lombrozo
>
> Eric Lombrozo via bitcoin-dev 於 2015-12-23 10:22 寫到:
>> I've been working with jl2012 on some SEGWIT BIPs based on earlier
>> discussions Pieter Wuille's implementation. We're considering
>> submitting three separate BIPs:
>>
>> CONSENSUS BIP: witness structures and how they're committed to blocks,
>> cost metrics and limits, the scripting system (witness programs), and
>> the soft fork mechanism.
>>
>> PEER SERVICES BIP: relay message structures, witnesstx serialization,
>> and other issues pertaining to the p2p protocol such as IBD,
>> synchronization, tx and block propagation, etc...
>>
>> APPLICATIONS BIP: scriptPubKey encoding formats and other wallet
>> interoperability concerns.
>>
>> The Consensus BIP is submitted as a draft and is pending BIP number
>> assignment: https://github.com/bitcoin/bips/pull/265 [1]
>> The other two BIPS will be drafted soon.
>>
>> ---
>> Eric
>>
>> Links:
>> ------
>> [1] https://github.com/bitcoin/bips/pull/265
>>
>> _______________________________________________
>> bitcoin-dev mailing list
>> bitcoin-dev@lists.linuxfoundation.org
>> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
^ permalink raw reply [flat|nested] 4+ messages in thread
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2015-12-23 15:22 [bitcoin-dev] Segregated Witness BIPs Eric Lombrozo
2015-12-24 14:22 ` jl2012
2015-12-27 8:26 ` jl2012
2016-01-05 5:43 ` jl2012
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