SeqBox - File system agnostic recoverable container format

MarcoPon writes: I created a thing: SeqBox. It's an archive/container format (and corresponding suite of tools) with some interesting and unique features. Basically an SBX file is composed of a series of sector-sized blocks with a small header with a recognizable signature, integrity check, info about the file they belong to, and a sequence number.
The results of this encoding is the ability to recover an SBX container even if the file system is corrupted, completely lost or just unknown, no matter how much the file is fragmented.