St1tch Street Research

Systems Research

St1tch Street investigates how software systems can provide stronger isolation, clearer control, and more reliable behavior. Our work spans operating-system architecture, programming-language design, and tools for security analysis.

Our Device Security Research function investigates device behavior and security boundaries through controlled testing and analysis.

Velum OS

Early-stage research · Working name

Velum is St1tch Street's operating-system research initiative for an increasingly AI-driven world. We are exploring how stronger security, reliability, and owner control can coexist with straightforward deployment and efficient operation.

As AI takes on more work, the systems supporting it need to provide greater confidence without adding unnecessary complexity or resource demands. Velum investigates that challenge as part of our broader research into dependable computing.

The project is in an early research phase.

Programming Language Research

Design & Development

An ongoing investigation into programming-language design and implementation. The language is currently unnamed. Technical details will be shared as the design matures and its capabilities are validated.

PCSX2-AI

Security Research Fork · Paused

PCSX2-AI is a research fork of the open-source PCSX2 emulator, developed to study Luac0re behavior and investigate potential exploitation paths associated with console PS2 compatibility.

We built it to make that research easier to observe and repeat. Custom debugging and AI-assisted tools provide direct access to emulated memory, processor state, and execution controls, allowing us to examine modified saves and payload behavior in a controlled testbed.

The project supports St1tch Street's broader research into system isolation and security boundaries: how software gains access, how that access is constrained, and where assumptions break down. It also develops practical tooling for reverse engineering and testing—capabilities relevant to our work on secure operating-system architecture and connected-device security.

Research used company-owned equipment. Existing artifacts include a Windows build and a recorded demonstration of selected debugging commands. The project is paused; these results do not establish a verified PS5 exploit.

Built on PCSX2, with upstream attribution and license notices retained in the project.

Research inquiries

For questions about our systems research or potential collaboration, contact St1tch Street.