ubien (Jacob Mortensen) | Keybase

ubien

Jacob Mortensen

Freelance Software Engineer

San Francisco

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

4 devices

jacobmort tweet

jacobmortensen.com dns

ubien*keybase.io

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

Following (1)

arebhuhn
Adam Rebhuhn

Followers (1)

arebhuhn
Adam Rebhuhn

Browse others (15)

alexmitchellmus
Alexander Mitchell

omega77

echalote

acpeterford7294

dorisasa
Dorotea Penkova

huyssendn

reines
Jamie Furnaghan

latashaa
Tasha T

karolinka1409
Karolinka Remik

nrg
Neil Gompertz

jd_mechelke
JD Mechelke

queeniemaye

rmdaggett
Ryan Daggett

gaolaozhuang
gapxoin

svf

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