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Date: Mon, 29 Feb 2016 11:58:06 +0100
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From: Mats Jerratsch <matsjj@gmail.com>
To: Tier Nolan <tier.nolan@gmail.com>
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Subject: Re: [bitcoin-dev] BIP CPRKV: Check private key verify
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This is actually very useful for LN too, see relevant discussion here
http://lists.linuxfoundation.org/pipermail/bitcoin-dev/2015-November/011827.html
2016-02-12 11:05 GMT+01:00 Tier Nolan via bitcoin-dev
<bitcoin-dev@lists.linuxfoundation.org>:
> On Fri, Feb 12, 2016 at 5:02 AM, <jl2012@xbt.hk> wrote:
>>
>> Seems it could be done without any new opcode:
>
>
> The assumption was that the altcoin would only accept standard output
> scripts. Alice's payment in step 2 pays to a non-standard script.
>
> This is an improvement over the cut and choose, but it will only work for
> coins which allow non-standard scripts (type 2 in the BIP).
>
> I guess I was to focused on maintaining standard scripts on the altcoin.
>
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