ondergetekende (Koert van der Veer) | Keybase

ondergetekende

Koert van der Veer

NL

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

2 devices

B3E196A5A307EEC7

ondergetekend tweet

ondergetekende.nl dns

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

Browse others (15)

narylis
narylis

kehunkovnenema
Hripunov Olimpiodor

orstetese
Delil Zhoslen

scottatron
Scott Arthur

doni
Doni Leong

lpdubois

soda_spill

muhammadhunt
Summer Hughes

laughytav
Ricky Mercado

coffeetanuki

dn2k
ENRICO

shaziamortens
Selina Carter

potono
Szöllősi Ádám

marijeb

no_mo_woe

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