Using roughtime as a "cryptographic notary"
Roughtime can be (ab)used for Trusted Timestamping. I wrote a simple tool as a PoC
crypto
Signed blog posts
I sign my blog posts.
New PGP Key
Because I recently applied for the position of a Debian maintainer, I finally had to upgrade my PGP Key to a more secure 4096 bit RSA. The new fingerprint is AF03 1CB8 DFFB 7DC5 E1EE EB04 A7C9 FF06 3F3D 2E03 I signed the new key with my old key and uploaded it to the keyservers. My old key will be valid for a little longer, so you can still send me encrypted Mails using my old key, but I would ask you to transition as fast as possible to the new one....