SeqBox - A single file container/archive that can be reconstructed even after total loss of file system structures
An SBX container exists both as a normal file in a mounted file system, and as a collection of recognizable blocks at a lower level.SBX blocks have a size sub-multiple/equal to that of a sector, so they can survive any level of fragmentation. Each block have a minimal header that include a unique file identifier, block sequence number, checksum, version. Additional, non critical info/metadata are contained in block 0 (like name, file size, crypto-hash, other attributes, etc.).