Israel Pinkston's Blog
Timelapse shows hundreds of Ukrainians queuing to buy stamp honouring Snake Island defiance

As well as the autograph of the General Director of Ukrposhta, Igor Smilyansky. Fdc russian warship, done with postage stamp and cancalled + autographs this item is in the category stamps\europe\ukraine. There is photo and video evidence that the autographs belong to the indicated people.