Square handheld bitcoin payment in the wild.
nostr:nevent1qqsgwhzq5f9grj8e6qullr2ys2r3zd324y9xl3qdpagg5mg7jtwuetqpupmhxue69uhhyetvv9ujuerpd46hxtnfduhj2v3swaehxw309aex2mrp0yhxumm5daeks6fwwa5kute9xgc8w...
cash app should bip177 the numerical amount (at least when it’s a lightning transaction). one simple amount across both sides of the transaction.
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