The post continues "We had warned them not to fly in 'our sky'" and says "here is video confirmation of the "downed little bird." The linked video is the same as that used in media reports on the crash.
The post also says "a residential sector was not caught" and "Innocent people were not harmed."
Rebels have previously shot down an An-26 jet on 14 June, killing 49 Ukrainian military servicemen.