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Stealth addresses using nostrdelvingbitcoin.org/t/stealth-addresses-using-nostr/1816
201 sats \ 1 comment \ @0xbitcoiner 8h bitcoin
by 1440000bytes
Nostr uses the same cryptography to generate keys as bitcoin. So, users can generate new keys from npub and receive bitcoin payments.

Motivation

  • BIP 47 v1 uses OP_RETURN for notifications
  • Silent payments scanning affects UX

Protocol

Alice would generate a new key for Bob and share the notification as encrypted message using NIP-17. Bob’s wallet will save the details to receive payments from Alice in future. Alice will get a new address for Bob by incrementing counter.
... read more at delvingbitcoin.org
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0 sats \ 0 replies \ @OT 3h
There's a lot of potential with this. I'd prefer it to be over lightning though. Something static like a bolt12 address.
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