nostr:note1gnuljh3nkw8eks86a5c20j5uzu99tvnznclha3sl49uw6gqlrwkqqvqjeyquoting- Proof of work was invented to prevent spam.
note1cjq…vhj9
- Satoshi used PoW to rate-limit block production.
- Blocks create scarce Satoshis.
- Cashu puts Satoshis into bearer ecash tokens.
- KeyChat (privacy messenger) uses Cashu tokens as stamps to prevent spam.
Full circle adam3us (npub1qg8…24kw).
keychat on Nostr: calle 👁️⚡👁️ wrote a perfect note that ties everything together. ...
calle 👁️⚡👁️ (npub12rv…85vg) wrote a perfect note that ties everything together.