ethereum classic cryptocurrency mining with treasure flat color icons with quadrant frames

ethereumclassic mining miner miningpool hashing hashingpower hashrate calculating calculation proofofwork earnings income revenue profitability cryptocurrency crypto cryptography blockchain digital currency digitalmoney monetary finance financial commerce commercial business price value computer cyberspace pickaxe axe treasure minecart miningcart cart icons frames outlines strokes square rectangular flat symbols isolated logotype ethereum classic color quadrant white background