sylvestergeisler (Marius Heidrich) | Keybase

sylvestergeisler

Marius Heidrich

International aid/development worker

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

Teams

2600.hertz

4 devices

77A51E046AC29787

sylvestergeisler*keybase.io

t1Y6vyVt2CktfeAZvo7MTHbhsLB6jCZF9Vy

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

Following (1)

1glenco
Glen Cooper

Followers (1)

1glenco
Glen Cooper

Browse others (15)

reenierue
Reenierue

bellybutton

guydatavakt

critically


oroup
Oliver Roup

blackbadpinguin
Stefan

ngosike
Nikhil Gosike

jhunterross
Hunter Ross

mlaventure
Kenfe-Mickael Laventure

kennedyk21

mkincaid

noahjohnhay
Noah John Hay

sarahholden
Sarah Holden

nomzy

abeazam
Abe Azam

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