#BlockchainNews# The mining reward has been halved, but the hash rate has hit a new high, and miners' profit margins have been squeezed. With the arrival of summer, the high temperature problem has become more serious, mining machines are overheating, and energy consumption is high, so many miners have to reduce operations. Will this situation affect the stability of the blockchain market? What do you think? Feel free to share your views in the comment section. #MiningRewards# #HashRate# #MinerProfit# #SummerHighTemperature#