Most "verified" claims from third-party sites are often misleading for several reasons:

Instead of standard obfuscation, ionCube converts PHP scripts into compiled bytecode, which the ionCube Loader then executes directly within the PHP virtual machine.

Restores the flow of functions and methods that may have been mangled during encoding.

Keep in mind that this story is fictional, and I'm just providing a helpful narrative related to "ioncube 13 decoder verified". If you're looking for actual help with decoding ioncube 13 files, I recommend consulting the official ioncube support channels or seeking guidance from a qualified developer or security expert.

Reproducing logic that is as close as possible to the original human-readable code.

If you have lost the source code for your own project, the most reliable path is to check your or contact ionCube support for potential recovery options if you are the original encoder.