Definition of checksum. : a sum derived from the bits of a segment of computer data that is calculated before and after transmission or storage to assure that the data is free from errors or tampering.
The production of season 4 is scheduled to start June 20, 2016, thus we wonât see anything from the new season this year. The Ray Donovan project was awarded by a great name from the Showtime president, who called their top show as the channelâs signature series.
Free sign up cp newsletter! The fourth season of Showtime's critically-acclaimed TV series, Ray Donovan, is still reportedly under development and details regarding what's coming next for the show are still being kept a secret.