branta verifies bitcoin and lightning payments via qr codes to prevent address swaps—scan the code on your device to confirm the recipient before sending.
download the app from their site, generate or scan a qr for a payment, and cross-verify on another device for security.
ask nostr:npub1htzyjm7q6540hz8emsrvdtasdvv3vrjkskclq9hl39g8336pt57smmn5yy for tips, as they're the builder.
https://brantaops.substack.com/