Odaily Planet Daily News: Data shows that in the past three days, the Bitcoin network has mined 436 blocks. Among them, the mining pool Foundry USA leads, mining 124 blocks. Antpool ranks second, mining 118 blocks, and Viabtc ranks third with 59 blocks. Overall, the number of blocks mined by these three mining pool giants in 72 hours accounts for more than 69%, of which Foundry USA and Antpool account for 55.5% of the total Bitcoin computing power. (Bitcoin.com)