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.
Judging by the premiere of the last season, it should arrive by the end of June or beginning of July. So there's a whole year to catch up on Ray Donovan Seasons 1 and 2, and rest assured that after all of the cliffhangers left after Sunday night's finale, that in just 10 short months, we'll get answers.udging by the premiere of the last season, it should arrive by the end of June or beginning of July. So there's a whole year to catch up on Ray Donovan Seasons 1 and 2, and rest assured that after all of the cliffhangers left after Sunday night's finale, that in just 10 short months, we'll get answers.