Rusty Rosary

I spent a decade building infrastructure for people who did not read the terms of service. This is where I write down what I learned, in the order I learn it.

Three threads run through the notes: machine learning systems and what they retain, cryptographic money and how it survives, and the quiet work of staying unobserved. They turn out to be the same subject.

Rusty Rosary is a name for counting things that matter, slowly, on hardware that has seen weather.