use MasterKey in chunkID, not filename
use MasterKey in chunkID, not filename

NebulousLabs/Sia,mtlynch/Sia,MrStrong/Sia,MrStrong/Sia,ericflo/Sia,mharkus/Sia,NebulousLabs/Sia,mtlynch/Sia,ChrisSchinnerl/Sia,ChrisSchinnerl/Sia,ericflo/Sia,mharkus/Sia