archive creating tgz file with lost metadata:
$ ls -l README -rw-r--r-- 1 mpech mpech 4198 jan 1 1970 README
I3OVP3NHSMB2YLU4EPU5BFH7KB54PMQ4WDATGINIJKRIHMSVFUSQC
BONBSXAUJKCMVB56LUU6PWXV7KPLB3HXZ5JF6LK43R5J4WYETUHAC
This is now fixed! Thanks a lot for the report.
archive creating tgz file with lost metadata: