The Ukrainian winners of the Eurovision Song Contest say they have auctioned off their trophy to support the military forces fighting the invasion from Russia. “A special thanks to the team Whitebit who purchased the trophy for $900,000 and are now the rightful owners of our trophy,” the Kalush Orchestra band said on Sunday. Whitebit is a Ukrainian company that operates a crypto exchange, an online trading platform where cryptocurrencies can be bought, sold and exchanged. During a charity concert in Berlin on Sunday, the band’s frontman Oleh Psiuk also raffled off his signature pink bucket hat…