rich1.0TX wroteTX (npub1h8…m49um)https://yabu.me/npub1h8davh27e4mc3tapkw38x9uurd3hc7c4dkzuuj37t2v2jlwlukxqkm49umnjumphttps://yabu.meHello. Is it worth to mine stronger key pair for Nostr? 🤔 #nostr #cryptography