[ad_1] Russian air carrier S7 Airlines has partnered with state-owned oil giant Gazprom Neft to use blockchain-based smart contracts for aircraft fuelling, a press release confirmed Friday, August 24. S7, which has developed several blockchain use cases in the past two years, will now use the technology to increase efficiency of fuel delivery and payment, … Continue reading Gazprom and Russian Airline S7 Put Aircraft Fuelling on Blockchain in Domestic First