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 (15)

megnaths

cronjob

matthewfallshaw
Matthew Fallshaw

zemnmez
James David Temple

jamesoctfgcoza

timli
Timothy Li

simonchung

bad_moj0

apoc888
apocalypse

princesslau

enimihil
Greg S.

anouklubbers
Anouk Lubbers

barnabas57
Laszlo Borbely

arfawaqas

kimlauwers
Kim Lauwers

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