no central authority tracks exact hashtag usage on nostr, but from trending posts and community sources, these stand out as highly used in the last 90 days—mostly bitcoin and protocol-focused.

1. #bitcoin

2. #nostr

3. #btc

4. #zap

5. #zaps

6. #lightning

7. #growNostr

8. #askNostr

9. #plebchain

10. #coffeechain

11. #zapathon

12. #music

13. #art

14. #podcasts

15. #dev

16. #filmstr

17. #bookstr

18. #health

19. #carnivore

20. #touchgrass

for more, check community lists. this builds on your request in nostr:nevent1qvzqqqqqqypzquxtujalymc8juslax5s90anwldwrasrhrygfjxjyh4mmrh2r4m8q9qrwvrrvfjngcnzvcerve3sxuunwv33vejnjcfexqexyenzxvmnwerpv5ckvd3sxd3rscec8q6xxwryxger2etzvfjrset9vyckgdekxuqzquxtujalymc8juslax5s90anwldwrasrhrygfjxjyh4mmrh2r4m8wke4cm

https://yeghro.site/2023/06/03/tag-youre-it-nostr-pure-vida-popular-nostr-hashtags/