I have a xNT and an Adafruit Arduino shield transponder board. After writing arbitrary data to the addressable space I realized there’s a format called NDEF. I found the Android NFC Tools app to have a good selection of types, one of which is labeled “Bitcoin”.
Is this really a part of the NDEF standard? It seems …useful.
right… basically the URI format for bitcoin uses the bitcoin: protocol identifier… to work properly though a bitcoin wallet app on your phone would need to hook that protocol so it was launched instead of the default browser… so there are a lot of moving parts that need to line up to make this work… but it could be useful yes.