Vitor Pamplona on Nostr: If # is the character to start a hashtag, what is the character to start a geohash? ...

If # is the character to start a hashtag, what is the character to start a geohash?

For instance, if we use ∆, then every time somebody writes ∆<code>, it turns into the City name with a link that opens all notes that tagged that city.

Same character can bring up a list of locations just like @ brings up a list of user names.

Ideas?