The developments represent a major milestone in video game preservation, driven by community milestones and hardware breakthroughs . Long recognized as the gold standard for digital disc preservation, the Redump.org community has crossed the 100,000-disc milestone , solidifying its position as an expansive database for optical media.
: The project’s title reflects its core rule—a disc image is only certified as verified once multiple independent archivists dump the same disc and achieve identical cryptographic hash signatures.
A major change is the unless at least 3 independent dumps exist. Older releases with only one dumper were demoted to “candidate.” This reduced the archive size from 72k discs to 48k “verified perfect” discs as of early 2026. However, the new system is considered more trustworthy for preservation. redump archive new
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Storage & format
This comprehensive guide details the new standards, tools, and archiving methodologies shaping Redump today. What is Redump?
: The project's standalone dumping tool, Redumper , has introduced natively integrated support for PlayStation 2 cheat discs and utility software. The developments represent a major milestone in video
At its heart, Redump is a non-profit project dedicated to creating a definitive, open database of disc metadata. It does not host game files or ROMs but instead catalogs the precise "digital blueprint" of every game ever released on optical media (CD, DVD, Blu-ray, etc.). This blueprint includes vital data like checksums (CRC32, MD5, SHA-1), region codes, and disc serial numbers. To understand why this project is so vital, it helps to visualize its core structure:
Fresh news from the preservation front. The Redump team hasn’t been sleeping. Over the last few weeks, several major updates have hit the DAT files and the main forum. Here’s what’s new if you’re curating your 1G1R (One Game, One Rom) set or running a full private archive. A major change is the unless at least