kayhan89 (Kayhan Kayıhan) | Keybase

kayhan89

Kayhan Kayıhan

Cyber security bitcoin startup entrepreneur

İstanbul

Chat with kayhan89Start a chat
Your conversation will be end-to-end encrypted.

1 device

kayhankayihan tweet

Chat with kayhan89Start a chat
Your conversation will be end-to-end encrypted.

Following (1)

henkru
Henri Nurmi

Followers (1)

omerfsen
Omer Sen

Browse others (15)

dkhelmet

jonathanrico
Jonathan Rico

askkemp

chucker
Sören Kuklau

takaysi

kazarelth
Kaushik Narasimhan

laedracl

zak6464
Zak6464

selinal8ewa
Selina Albertson

h4wlt

dashdaniel

romaomatt
Matheus Romão Barcellos

circonuspkg
Circonus Packaging

gihriami

liammullen2
Liam Edward Mullen

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