Can I combine blueprint queries?

Is it possible to do something like this?

num: '{{"Ymd") }}{{ page.time.toDate("Hi") }}'

Am I gonna have to combine these within a page model and use a customfield to query against?

If the values are from the same field, you don’t have to combine anything:

num: '{{"YmdHi") }}'

They are separate fields.

Ok, I’m blind. So what you tried didn’t work? Then use a page model.