PayNyms, on the Apple App Store: https://apps.apple.com/us/app/stack-wallet-by-cypher-stack/id1634811534
You love to see it
Discussion
What’s this 👀 don’t think I understand the goal here. A non custodial venmo/cash app like experience?
BIP47 allows you to send bitcoin on chain using static payment code (1 per person) and each time you send to the payment code it’ll generate a fresh Bitcoin address so that you can send repeat payments to sn individual without reusing addresses or ever asking them to send you a new address. No server required. Here’s a good write up on BIP47:
Thanks for the in-depth link, I haven’t spent much time learning about BIP-47 because it’s not commonly used (and I think some wallet devs has some reservations against it although I could totally be making that up). I do know Samourai wallet has PayNyms, is this app going for a similar experience? The multiple wallets and contact book is what’s throwing me off 🤔
Samourai Wallet, Sparrow Wallet, and Stack Wallet all support the same BIP47v1 standard
They are all compatible with each other ie I can send from Stack Wallet to a PayNym someone else owns that is using Sparrow, Samourai, or Stack.
Oh I didn’t know Sparrow supported BIP-47 as well! That’s awesome. Great to see privacy enhancements be prioritized and implemented.
Yep! Check the tools menu item:
Sweet! After doing my original setup in Sparrow I haven’t kept up with additional features so this is welcome news.
I’ll need to read that article you shared. Curious if LNURL offers lightning payment privacy similar to what BIP-47 offers for onchain payments.
Better for donations and repeat payments. Post a paynym instead of a static address which is bad Opsec. Or if you transact with an entity you don’t need to ask for a new address every time or reuse the same address.
Must if you want privacy payments in IOS
PayNyms en App Store. Felicidades 👏👏👏.
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