rafael_xmr on Nostr: yeah but there are other papers describing other ways to achieve this as well, like ...

yeah but there are other papers describing other ways to achieve this as well, like https://eprint.iacr.org/2020/1441 which they call "time lock puzzles" instead, without using the protocol, which sounds like PoW for a few days of time, not sure which method will be preferred by then