disable check for min proof after checkpoint
disable check for min proof after checkpoint

as it may cause network split

robvanmieghem/clams,Kefkius/clams,dooglus/clams,Kefkius/clams,thunderrabbit/clams,Jheguy2/Mercury,Jheguy2/Mercury,nochowderforyou/clams,dooglus/clams,Jheguy2/Mercury,thunderrabbit/clams,nochowderforyou/clams,robvanmieghem/clams,dooglus/clams,robvanmieghem/clams,robvanmieghem/clams,nochowderforyou/clams,dooglus/clams,Jheguy2/Mercury,thunderrabbit/clams,thunderrabbit/clams,nochowderforyou/clams,Kefkius/clams,robvanmieghem/clams,dooglus/clams,thunderrabbit/clams,Jheguy2/Mercury,Kefkius/clams,nochowderforyou/clams,Kefkius/clams