https://image.nostr.build/c0ea5b718a223fa7a840059fa21a30a1aac01fa5018346c7d7fbce2edf140f09.jpg Proof-of-Stake is an alternative to Proof-of-Work like Astrology is an alternative to Astronomy ~ knutsvanholm ~ #bitcoin #wherostr #famas #photography#nostrfr #bitcoinrocks