costen | Keybase

costen

Chat with costenStart a chat
Your conversation will be end-to-end encrypted.

5 devices

costen*keybase.io

Chat with costenStart a chat
Your conversation will be end-to-end encrypted.

Following (1)

brogan
Brogan Bishop

Followers (1)

brogan
Brogan Bishop

Browse others (15)

happyk
Chris

mrgute

donaldholyfield
Donald

ovotp
Trevell Paul

torrealj
Alex Torres

balakumartw

akshaytechgentsi
Akshay S Raj

rich0
Richard Freeman

lutz

diegoangulo5
Diego Angulo Ramirez

riverstyx

brandenbyers
Branden Byers

semajames
James Szalay

jwendel

adamharrisonsp
Adam Harrison

What the heck is Keybase?

Keybase is an open source app

Keybase comes with everything you need to manage your identity, create secure chats, and share files privately. It's free.

It's fun too.

Over 100,000 people have joined Keybase so far to prove their identities, and it's growing rapidly.

Please send us feedback & bug reports.

Keybase, 2026 | read our blog
terms & privacy & security advisories & california ccpa & acceptable use