2013-05-07 2013-07-09 Specification Required Unassigned 0 (default) HTTP/1.1 metainformation format , Section 7.1 1-15 Unassigned Expert Review Unassigned 0 UTF-8 encoded text 1 GZIP'ed UTF-8 encoded text 2-15 Unassigned Expert Review Unassigned Fcast-Obj-Digest-SHA1 a string that contains the "base64" encoding of the SHA-1 message digest of the object before any content encoding is applied (if any) and without considering the FCAST Header Fcast-Obj-Digest-SHA256 a string that contains the "base64" encoding of the SHA-256 message digest of the object before any content encoding is applied (if any) and without considering the FCAST Header Fcast-Obj-Slice-Nb Unsigned 32-bit integer that contains the total number of slices. A value greater than 1 indicates that this object is the result of a split of the original object Fcast-Obj-Slice-Idx Unsigned 32-bit integer that contains the slice index (in the {0 .. SliceNb - 1} interval) Fcast-Obj-Slice-Offset Unsigned 64-bit integer that contains the byte offset at which this slice starts within the original object