m_vieira (Vieira Marcio) | Keybase

m_vieira

Vieira Marcio

Vila Nova de Gaia

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

Teams

blockshop

6 devices

B80E0AF78F0E5FB4

m_vieira*keybase.io

1L2cvMbtKUbqGVfJHfB5PU1JNjnEsbcnNJ

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

Browse others (15)

drewcarlson
Drew

williamdunne
William Dunne

alfredfischer
Andrzej Ziolkowska

alphonso02

ampersarnie
Paul Taylor

obum

iseabail

jesushenao
Jesús Henao

rjurney
Russell Jurney

shady_tree

whatsyours

andybeta

skathi
Diana Echeverria

adewusi213

deathbyied
The Appalachian Bomber

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