Let's Make a FROST Key for Comfy Self-Custody
2026-06-10 , Berlin (↑ upstairs)

An interactive exploration of the beautiful mathematics behind Distributed Key Generation.

Together, we'll start on paper: contributing inputs as a group, and using them to create a shared secret that no single person knows. Nothing beyond high school mathematics required!

Then we'll use a browser-based FROST tool to coordinate key generation over a Nostr bulletin board, and walk away with a working secret share.

Q&A throughout, and a bonus challenge: sign a Nostr event under the group key.

Nick works on peer-to-peer cash security at Frostsnap. He maintains utxo.club.