Pre-Grant Publication Number: 20070136608
Filing Date: December 06, 2020
Inventors: Darko Kirovski, Kamal Jain
Assignee(s): Microsoft Corporation
Current U.S. Classification: 713, 713/193000
View Prior Art for Claim 00005
The method as recited in Claim 3, wherein the second media playback device verifies the transaction receipt using a public key of the first media playback device.