Project | Redump

The project’s public database is the real treasure: it lists thousands of discs with their MD5, SHA-1, and CRC32 checksums, plus disc identifiers like ring codes and mastering codes. This allows collectors to verify their own dumps against the "known good" standard.

Unlike simple ISO rips you might find on file-sharing sites, Redump’s standards are extraordinarily rigorous. They use specific, offset-corrected dumping techniques (often involving specialized drives and software like DiscImageCreator or IsoDumper) to ensure that the resulting dump is an identical twin of the original master disc. This includes not just game data, but also subchannel data, error correction fields, and disc metadata. redump project

Overview The Redump Project is a volunteer-driven, community-based initiative with a singular, meticulous goal: to create a comprehensive, verified, and error-free database of disc-based video games (CD, DVD, HD DVD, and Blu-ray). Think of it as a "reference library" for game discs—not to distribute copyrighted games, but to document exactly how an original, pristine disc should be read, bit-for-bit. The project’s public database is the real treasure: