Java class file, Mach-O Fat Binary — file signature CA FE BA BE at offset 0

For Java class file, Mach-O Fat Binary, hex signature is CA FE BA BE; offset is 0; extension is class, verified against its source on 2026-09-22.

Hex signature: CA FE BA BE verified
Offset: 0 verified
Extension: class verified
Format: Java class file, Mach-O Fat Binary verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

CA FE BA BE | Êþº¾ | 0 | class | Java class file, Mach-O Fat Binary |

— en.wikipedia.org, retrieved 2026-09-22

Source

en.wikipedia.orghttps://en.wikipedia.org/wiki/List_of_file_signatures

Last verified against source: 2026-09-22. Due for re-check by 2027-09-22. This page as Markdown · OKF bundle · full dataset as JSON.