Is there a bluetooth protocol for bitcoin transactions?

[amspir]

Is there a standard bluetooth protocol for bitcoin transactions?

If not, there probably should be before it becomes a tower of babel.   While using QR codes is fine in most situations, it would seem there might be an advantage if the sender could transmit a copy of the signed transaction so that the receiver could broadcast the transaction to the network, in the case where the sender is unconnected to the public network.

[1714120459]

1714120459

[1714120459]

1714120459

[yossarian1]

Work on this is being done in bitcoinj / android wallet etc.

[Mike Hearn]

Actually the Android app already has Bluetooth support. I worked on it with Andreas at a hackathon in Berlin last year. What we need to do now is add a security layer and standardise it.