f6996c57c03e88d007256893468c9918efcba25f33bbdc08dbe1e0cac36a433a  ./log/checkpoint.json
8f75fca16e6da20212c9759b0b4e9997d8b505b0276d21c1a291f0c4a22cc35a  ./log/checkpoint.stamp.ots
