from Hacker News

I do not recommend using Keybase; this proof exists solely to maintain claim on my username to prevent impersonation attacks.

[ my public key: https://keybase.io/floatingatoll; my proof: https://keybase.io/floatingatoll/sigs/GUvyKD9s8uaWo_slfFKKYdqV-G4X-WUy9hPtZwyDUXU ]