Thank you -- then chip has a tamper trace that needs to be cut (you cut roughly 1/4 of the note to slice it). Once the trace is cut the app can report that fac

Thank you -- then chip has a tamper trace that needs to be cut (you cut roughly 1/4 of the note to slice it). Once the trace is cut the app can report that fact to us at which point we release the decryption key.