patch from @udjinm6 -- extract hash calc from loop (#1119)
patch from @udjinm6 -- extract hash calc from loop (#1119)

calculate hash once before entering loop, should make it around an order of magnitude faster
aspirecoin/aspire,nmarley/dash,crowning-/dash,lakepay/lake,BlockchainTechLLC/3dcoin,ivansib/sib16,nmarley/dash,dmrtsvetkov/flowercoin,HeliumGas/helium,aspirecoin/aspire,aspirecoin/aspire,Petr-Economissa/gvidon,PandaPayProject/PandaPay,lakepay/lake,ivansib/sibcoin,worldbit/worldbit,Petr-Economissa/gvidon,dashpay/dash,terracoin/terracoin,schinzelh/dash,biblepay/biblepay,lakepay/lake,rdqw/sscoin,willwray/dash,dmrtsvetkov/flowercoin,dmrtsvetkov/flowercoin,ivansib/sib16,projectinterzone/ITZ,rsdevgun16e/energi,projectinterzone/ITZ,schinzelh/dash,biblepay/biblepay,alejandromgk/Lunar,schinzelh/dash,HeliumGas/helium,UdjinM6/dash,crowning-/dash,biblepay/biblepay,projectinterzone/ITZ,schinzelh/dash,rdqw/sscoin,crowning-/dash,diggcoin/diggcoin,dmrtsvetkov/flowercoin,UdjinM6/dash,RyanLucchese/energi,willwray/dash,rdqw/sscoin,terracoin/terracoin,ionomy/ion,aspirecoin/aspire,nmarley/dash,thelazier/dash,BlockchainTechLLC/3dcoin,thelazier/dash,diggcoin/diggcoin,thelazier/dash,thelazier/dash,PandaPayProject/PandaPay,rsdevgun16e/energi,dashpay/dash,worldbit/worldbit,RyanLucchese/energi,ivansib/sibcoin,ionomy/ion,HeliumGas/helium,PandaPayProject/PandaPay,willwray/dash,worldbit/worldbit,RyanLucchese/energi,ediston/energi,willwray/dash,nmarley/dash,BlockchainTechLLC/3dcoin,ivansib/sib16,rdqw/sscoin,HeliumGas/helium,diggcoin/diggcoin,Petr-Economissa/gvidon,HeliumGas/helium,willwray/dash,schinzelh/dash,RyanLucchese/energi,jmgilbert2/energi,diggcoin/diggcoin,ivansib/sib16,PandaPayProject/PandaPay,alejandromgk/Lunar,PandaPayProject/PandaPay,ivansib/sibcoin,rsdevgun16e/energi,lakepay/lake,aspirecoin/aspire,ediston/energi,biblepay/biblepay,Petr-Economissa/gvidon,RyanLucchese/energi,rsdevgun16e/energi,alejandromgk/Lunar,jmgilbert2/energi,worldbit/worldbit,projectinterzone/ITZ,alejandromgk/Lunar,biblepay/biblepay,ivansib/sib16,ionomy/ion,crowning-/dash,nmarley/dash,alejandromgk/Lunar,rdqw/sscoin,terracoin/terracoin,BlockchainTechLLC/3dcoin,UdjinM6/dash,projectinterzone/ITZ,ivansib/sibcoin,terracoin/terracoin,dashpay/dash,rdqw/sscoin,UdjinM6/dash,worldbit/worldbit,ivansib/sibcoin,jmgilbert2/energi,biblepay/biblepay,ivansib/sibcoin,BlockchainTechLLC/3dcoin,jmgilbert2/energi,ivansib/sib16,ediston/energi,dashpay/dash,crowning-/dash,rsdevgun16e/energi,ionomy/ion,rsdevgun16e/energi,dashpay/dash,diggcoin/diggcoin,lakepay/lake,ediston/energi,BlockchainTechLLC/3dcoin,nmarley/dash,ediston/energi,willwray/dash,biblepay/biblepay,ionomy/ion,UdjinM6/dash,thelazier/dash,terracoin/terracoin,ionomy/ion,nmarley/dash,jmgilbert2/energi,aspirecoin/aspire,jmgilbert2/energi,Petr-Economissa/gvidon,worldbit/worldbit,diggcoin/diggcoin,terracoin/terracoin,lakepay/lake,dmrtsvetkov/flowercoin,crowning-/dash,biblepay/biblepay,alejandromgk/Lunar,RyanLucchese/energi,HeliumGas/helium,dmrtsvetkov/flowercoin,Petr-Economissa/gvidon,schinzelh/dash,PandaPayProject/PandaPay,ediston/energi