ursinn (Ursin Filli) | Keybase

ursinn

Ursin Filli

Developer

Switzerland

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

3 devices

E390159BE54DC871

ursinn gist

ursinn post

crazycraftland.net dns

ursinn*keybase.io

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

Browse others (14)

vladimirdabic
Vladimir Dabic

gaurab
Gaurab Bhattacharjee

delayann

vosalex

boorufox

node5

bobandy

amit17
Amit Parmar

olliemorris123
Oliver Morris

nadan
Nadav Daniel

ytsukita

ljungmark
Mattias Ljungmark

dongmongillo
Dong Mongillo

tiyuu

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