What is Nostr?
Linux Walt /
npub1kqt…37y7
2023-10-16 06:46:47
in reply to nevent1q…3wd9

Linux Walt on Nostr: First you invent a time machine. Then you go forward in time to the desired date, ...

First you invent a time machine. Then you go forward in time to the desired date, generate the encryption key, tell you of that time what the key is, then come back in time and encrypt the data.

So yeah, you’ve posed some significant challenges. I suppose zero knowledge proofs have already been considered for the second one.
Author Public Key
npub1kqtxacw0ltun85hkcurxf3qsqrm8yjvxt28tsgtk38r7ne0zsyks8037y7