On Thu, May 17, 2018 at 3:25 PM, Matt Corallo via bitcoin-dev
> I believe (1) could be skipped entirely - there is almost no reason why
> you'd not be able to filter for, eg, the set of output scripts in a
> transaction you know about
I think this is convincing for the txids themselves.
What about also making input prevouts filter based on the scriptpubkey
being _spent_? Layering wise in the processing it's a bit ugly, but
if you validated the block you have the data needed.
This would eliminate the multiple data type mixing entirely.
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