Even if no modification occured some files differ slightly. This is probably due to the compression algo. The data when uncompressed again stays the same. This means that no corruption in the general sense occurs but that there probably is some form of Checksum
Even if no modification occured some files differ slightly. This is probably due to the compression algo. The data when uncompressed again stays the same. This means that no corruption in the general sense occurs but that there probably is some form of Checksum