Dynamic NFT - art changes once per day

I’m trying to create an unlimited set of NFTs for my serial comic strip, Avie the AV. I want users to be able to buy (mint?) one NFT, and I want the comic strip to change each day to the current one I’ve published on Paragraph.xyz.

  1. Can this be done?
  2. Can this be done automatically, so that when I publish on Paragraph, the art in Manifold/NFT/OpenSea/people’s wallets automatically changes too? The user might have to refresh metadata to see it on their end, but can the “art” just be a link to a page that always changes?

About Paragraph: each day when I publish, I create a new URL for the day’s strip. I imagine I could start publishing strips with the same url so that it supplants the previous art. But I don’t know if it works that way. I have the same question in to Paragraph devs, but the solution has to be on Manifold’s end when I create the contract.

Thanks for help everyone.