piterden (Denis Efremov) | Keybase

piterden

Denis Efremov

Saint Petersburg

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

3 devices

piterden*keybase.io

1MLHtsLSYwXrm711Qpea9m9duqUYdxw4Jz

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

Following (1)

sergeysova
Sergey Sova

Followers (1)

dustver
Dustver Victorson

Browse others (15)

lucmak
Lucie

miriamlarsson
Miriam Larsson

cesiumite

bernica
Bernardo Sanguinetti

zpriddy
Zachary Priddy

bladefvry
bladefvry

juanpablo1403
Juan Pablo Flores

sunny_

skoob
Jonas Skubic

hksd
Hikari Kosuda

inger11baatw

riahonfiya

tomsom
Thomas Sommerfield

simonhamp
Simon Hamp

bryanwood
Bryan K. Wood

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