This is Field Notes — where we write about what we build at KeyPair Infra.
We’re a studio that builds and runs its own crypto & AI products — built and operated on the edge, with explainability as a design principle. Expect practical write-ups from real projects — LLM-powered applications and blockchain tooling — covering the decisions, the tradeoffs, and the things we learned the hard way.
Start with how TRONORIGIN explains every score (how we built explainability into TRONORIGIN) or shipping a streaming Claude assistant on Cloudflare Workers (the SSE bug, signed history, and atomic rate limiting behind “Ask KeyPair”). Or see the live products we run.