Redump - !!hot!!
The retro computing and emulation communities rely on three major preservation bodies, each serving a unique archival niche:
[Physical Optical Disc] ──(D8 Tool / Plextor Drive)──> [Raw Bin/Cue Data] ──(SHA-1 Hash Verification)──> [Redump Database Entry]
In the ROM and preservation community, you will often see Redump mentioned alongside names like and TOSEC . While they share similar goals, their scopes differ: redump
A text file detailing exactly how the tracks (data and audio) are structured across the disc layout.
Redump.org acts as a repository for this data, providing datfiles, guides, and a "miss list" of games still needed for preservation. The retro computing and emulation communities rely on
Not all drives are equal. Some, like the Optiarc AD-7200S, are legendary for their ability to read damaged discs perfectly.
Unlike solid-state cartridges, optical media (CDs, DVDs, Blu-rays) is fragile and finite. The data layer on a disc is an incredibly thin piece of aluminum sandwiched between layers of plastic. This structure is vulnerable to , a phenomenon where the reflective layer oxidizes, the adhesive holding the layers together fails, or the dye in recordable discs degrades over time. Physical damage like scratches, cracks, and warping from heat or sunlight can also render a disc unreadable. Not all drives are equal
Redump.org does not allow open registration. You must request an account to submit data.
Furthermore, the "re" in Redump represents its core verification process. A single dump of a disc is rarely accepted as definitive. Instead, a "redump"—a second, entirely independent dump from a different source—is required to confirm the accuracy of an unverified entry. This multi-source verification system is the bedrock of Redump's reliability.
is the world’s premier, community-driven optical disc preservation project. Founded in the mid-2000s, Redump operates not as a piracy hub, but as a meticulous data-archiving initiative dedicated to creating a flawless, bit-perfect catalog of every video game, software application, and multimedia disc ever manufactured.
Instead, it is a that lists: