mariojrrc (Mario Costa) | Keybase

mariojrrc

Mario Costa

Web Developer

Niterói - Rio de Janeiro

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

5 devices

A7105DC324439F66

mariojrrc tweet

mariojrrc*keybase.io

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

Following (0)

Followers (1)

rcapile
Rodrigo Capilé

Browse others (15)

macalha
macalha()

tvthanghy1

happyfacegod

mrpie
mr pie

izzy620
izzy620

inenixqwn5
In Enix

babou87

09170459485

pnav
Paul Navratil

jingocowboy

jordanmessina
Jordan Messina

eden3dprinter
Eden 3D Printer

danky

ajrios33

marahacherfm02
Mara Hacher

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