Nemo's Ultimate Disc Identifier
NUDI is the piece of software used to calculate the NCDI which is so important for NIPL and CDwiki. (it will likely also generate a DiscID and any other interesting data, but the NCDI is the important bit)
Nemo has released version 0.5 of NUDI, and the NCDI generation algorithm has been tested, though I still wont guarantee it'll remain unchanged. So should still not be used for anything!
NUDI is in accordance with NINS