yuchangyuan (Yu Changyuan) | Keybase

yuchangyuan

Yu Changyuan

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

5 devices

71CAD2D6F51F5851

yuchangyuan gist

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

Following (1)

jiangplus
jiang

Followers (1)

jiangplus
jiang

Browse others (15)

jessepicarosa

carol3500

wilsonf

lukeyoungblood
Luke Youngblood

heyitsfaudi
alex

lilstu
Stuart Cochrane

jewel31
Mohammad Jewel

cholzberger
C. Holzberger

brokeyourbike
Ivan Stasiuk

333rexmundi

mujri
mujri

jbppeu
Jonathan Biegert

shewy
Mike Sheward

korede123
adeyanju tosin

tanryberdi
Tanryberdi Shyhmyradov

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