INFRASTRUCTURE & SYSTEMS LAB

The OA Blog

Orbital Alchemists designs and operates resilient, decentralized storage infrastructure, protocol tooling, and autonomous content systems.

Personal Content Operating System

TextRoots: What is TextRoots?

The Elevator Pitch Your digital life is currently scattered across apps and “clouds” you don’t control. If those companies change their rules or shut down, your notes and tasks can disappear or become trapped. TextRoots changes this by giving your information a home that exists wherever you want it to—on your phone, your laptop, or your own private storage. It’s a system designed to pass the “100-year test”: because your thoughts are kept in simple, open files that aren’t tied to any single company or server, they will remain readable for decades to come, regardless of what happens to the tech industry. You are building a private digital estate that belongs only to you. It’s as simple as a notebook, but as powerful as a modern computer. ...

April 27, 2026 · Simon Challinor
Personal Content Operating System

TextRoots: The Long Road to 'Just Text'

The Long Road to “Just Text” For many years now I’ve kept digital notes. And for most of those years, I’ve had the same quiet frustration: there must be a better way to manage all of this. Not more features. Not more AI. Just something more flexible. More mine. The Illusion of the Tool Around 2010, I started using Evernote. At the time, it felt like magic. Desktop and web apps Seamless syncing Notes available everywhere Fast, reliable, polished I even paid for it. ...

April 23, 2026 · Simon Challinor
Personal Content Operating System

Corporate Memories from the Early 2000s

I’ve many fond memories of my early career in the corporate world but it also provided a dose of realism regarding unchecked capatalism that led to the 2008 financial crisis and also my ethos in later life. But … I was indeed given fantasic opportunities to travel and to meet talented colleagues in diverse parts of the world and I’m greatful for those chapters. In this article, I walk through some of my career and what was happening on the global stage at the time. This story, I believe, shaped who I am and what I stand for now, as a software engineer and developer, with a hope that technology can be used to impact lives in positive ways. ...

April 20, 2026 · map[avatar:map[alt:Simon Challinor src:/profile/simon-hk01-1000x1000.jpg] name:Simon Challinor]
Personal Content Operating System

TextRoots: Living Inside Your Tools: What Emacs Teaches Us About Software

A Different Kind of Software There are tools you use… …and then there are tools you live inside. For decades, Emacs has been one of the clearest examples of the latter. Not just an editor, but an environment — one that users shape, extend, and inhabit over years. It is not the most modern tool. It is not the easiest to learn. And yet, it endures. Why People Love Emacs To understand Emacs, you have to look beyond features. ...

April 20, 2026 · Simon Challinor
Personal Content Operating System

TextRoots: Beyond the Editor: Anatomy of a Content OS

The Tip of the Iceberg When you look at TextRoots for the first time, it looks like an editor. You see a cursor, some Markdown text, and perhaps a file tree. But in a Personal Content Operating System (pCOS), the editor is just one “Surface.” It is the tip of an iceberg. To understand why TextRoots is different, we have to look below the waterline—at the orchestration layer that makes true data sovereignty possible. ...

April 10, 2026 · Simon Challinor

thanks for visting

Send me a message and I'll email you back