What is Nostr?
Gregory Maxwell [ARCHIVE] /
npub1f2n…rwet
2023-06-07 17:44:50
in reply to nevent1q…wvl0

Gregory Maxwell [ARCHIVE] on Nostr: 📅 Original date posted:2015-11-13 📝 Original message:On Fri, Nov 13, 2015 at ...

📅 Original date posted:2015-11-13
📝 Original message:On Fri, Nov 13, 2015 at 9:48 PM, xor via bitcoin-dev
<bitcoin-dev at lists.linuxfoundation.org> wrote:
> BIP65 [1] says this:
>> Motivation
>> [...]
>> However, the nLockTime field can't prove that it is impossible to spend a
>> transaction output until some time in the future, as there is no way to
>> know if a valid signature for a different transaction spending that output
>> has been created.
>
> I'd interpret "can't prove that it is impossible to spend" = cannot be used
> for freezing funds.
>
> Then later, at "Motivation", it says:
>> Freezing Funds
>>
>> In addition to using cold storage, hardware wallets, and P2SH multisig
>> outputs to control funds, now funds can be frozen in UTXOs directly on the
>> blockchain.
>
> This clearly says that funds can be frozen.
> Can the BIP65-thing be used to freeze funds or can it not be?
>
> Notice: I am by no means someone who is able to read Bitcoin script. I'm
> rather an end user. So maybe I'm misinterpreting the document?
> I'm nevertheless trying to provide a "neutral" review from an outsider who's
> trying to understand whats new in 0.11.2.
> You may want to discard my opinion if you think that BIP65 is aimed at an
> audience with more experience.


The first text is explaining nlocktime without BIP65 in order to
explain the reason for having BIP65.
Author Public Key
npub1f2nvlx49er5c7sqa43src6ssyp6snd4qwvtkwm5avc2l84cs84esecrwet