crimson-pool hashrate 18.34 kh/s % of network hashrate 1.21 address 004CB24D9D58AA0B2D5327342F999321770C31A6BB4780D9E7 workers 8 shifupool hashrate 210.46 kh/s % of network hashrate 13.88 address 00BF2DD1038E8966F4D07B7143B202A756AD07A8BD8BE10D16 workers 301 ffmpool hashrate 961.34 kh/s % of network hashrate 63.4 address 007B7857DBA9E4AFD1E53AFAF2155D6EB088B2D4AA4CEF3AF8 workers 186