Hart (concussion) doesn't have a designation for Sunday's contest against the Titans, John Boyle of the Seahawks' official site reports.
Hart was a full participant at practice both Wednesday and Thursday, and Friday's injury report revealed that he cleared the NFL's protocol for head injuries. With Dee Eskridge (concussion) considered doubtful for Week 2, Hart and Freddie Swain are lined up to be the depth receivers for Seattle this weekend behind DK Metcalf and Tyler Lockett.