One of the most interesting aspects of NOSTR is that the NIPs are so simple you can implement them and interact with the broader ecosystem using almost any tried and tested technology (even the most low spec tech out there).

What we have in the quoted note is a note posted from a potato.

nostr:note1alfmll7k5l0ddvvnjyhw3sxtmv5syt204z0eh80snjdzgtgcqhhs2jdlx5