[Bitcoin-development] BIP62 and future script upgrades
pieter.wuille at gmail.com
Tue Nov 4 13:50:35 UTC 2014
On Tue, Nov 4, 2014 at 5:38 AM, Mike Hearn <mike at plan99.net> wrote:
> This is another problem that only exists because of the desire to soft fork.
> If "script 2.0" is a hard fork upgrade, you no longer need weird hacks like
I also agree that the desire for softforks sometimes lead to ugly hacks.
I also that they are not "nice" philosophically because they reduce
the security model of former full nodes to SPV wrt. the new rules
without their knowledge.
I also agree that hardforks should be possible when they're useful.
But in practice, hardforks have a much larger risk which just isn't
justified for everything. Especially when it's about introducing a new
transaction type that won't be used before the softfork takes place
And to keep the option for doing future softforks open, I believe we
need to be aware of the effects of changes like this.
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