1919yuan (Lin Yuan) | Keybase

1919yuan

Lin Yuan

QPX Hacker

Cambridge, MA

Chat with 1919yuanStart a chat
Your conversation will be end-to-end encrypted.

2 devices

A00A0953D95DF4D0

1919yuan*keybase.io

Chat with 1919yuanStart a chat
Your conversation will be end-to-end encrypted.

Following (1)

breakds
Break Yang

Followers (1)

breakds
Break Yang

Browse others (15)

joelanderson
Joel Anderson

simon_rsp
Simon Reinsperger

jimpo
Jim Posen

flossiedempsey
Flossie Dempsey

niki0g
Nikita G

zoomerx
ZoomerX

dlitz
Darsey Litzenberger (Dwayne Litzenberger)

srichi18
SriNath

phfoo

fredooric

vanessa_seeed

simondingle
Simon Dingle

animussquared87

dksdemandware
Deep Shrestha

tazdrumm3r

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