Because the EP/CUSA standard is proprietary to Sony PlayStation platforms (PS3, PS4, PS5, Vita). Xbox uses "XEX" or "Durango" IDs. Nintendo uses "HAC" or "ADF" codes.
EP9000-CUSA08809-00-SOTC0000000000EU-A0100-V0100 is not malware, not a virus, and not a random typo. It’s a structured identifier – likely for a European v1.00 build of a Shadow of the Colossus related title on PlayStation. Unless you’re digging into system files or homebrew, you can safely ignore it. But if you’re curious, now you know how to decode it.
Have you seen this code before? Share your experience in the comments below!
This appears to be a PS4 game update/dlc identifier string (often found in the pkg or file system of a console or backup).
Here’s the breakdown of what each part typically means in PlayStation 4 data structures: EP9000-CUSA08809-00-SOTC0000000000EU-A0100-V0100
What this content is used for:
In plain language:
This string identifies Shadow of the Colossus (EU, PS4), base version 1.00 / data version 1.00.
Would you like a sample file listing or directory structure where this string might appear (e.g., on a PS4 HDD or extracted update PKG)?
The code EP9000-CUSA08809-00-SOTC0000000000EU-A0100-V0100 represents the European PlayStation 4 edition of the 2018 Shadow of the Colossus remake. Developed by Bluepoint Games, this title is available on the PlayStation Store. Purchase or view the product details on the PlayStation Store. Shadow of the Colossus - PS4 - retroplace.com Because the EP/CUSA standard is proprietary to Sony
Unlocking the Secrets of EP9000-CUSA08809-00-SOTC0000000000EU-A0100-V0100: A Comprehensive Guide
In the vast digital landscape, certain codes and keywords hold significant importance, often acting as gateways to specific information, products, or services. One such enigmatic string is "EP9000-CUSA08809-00-SOTC0000000000EU-A0100-V0100." At first glance, this sequence of characters may appear random or nonsensical, but it actually represents a unique identifier used in various technological and industrial contexts. This article aims to demystify the EP9000-CUSA08809-00-SOTC0000000000EU-A0100-V0100, exploring its origins, applications, and significance.
The 0000000000 and 00 segments are relics of the PS3 era (Cell SDK v3.0). Sony’s build system was designed in 2005, when fixed-width fields were necessary for binary parsing. Even in 2018 (when Shadow of the Colossus was made), the toolchain still required these placeholders for backward compatibility with PS4 Pro enhancement flags.
Engineers intentionally left them as zeroes because: Have you seen this code before
You might encounter EP9000-CUSA08809-00-SOTC0000000000EU-A0100-V0100 in the following scenarios:
CUSA08809 is the most recognizable segment. In PlayStation 4 (and PS5 backward compatibility) databases, "CUSA" is a mandatory prefix for all software titles sold via the PlayStation Store or released on Blu-ray.
A0100 and V0100 almost certainly refer to asset version and software version.
This strongly implies this is an initial release or base patch for a game or application.
Preservationists look for this exact string to verify a 1:1 copy of the original disc. Any deviation (e.g., V0101) would indicate a repress or patched version.