What is Nostr?
hyperfree / Lee BTC - BitcoinNews.com
npub1f48…xpke
2024-09-09 16:57:39
in reply to nevent1q…u2p2

hyperfree on Nostr: Hashcash, why not launch a zapwall to reduce email spam?

Hashcash, why not launch a zapwall to reduce email spam?
Author Public Key
npub1f48yzh6j8uthn886t09nz7kvzt7fykhjctfvt55k90266j89us4srqxpke