Contact Me

If you have any question about one of my posts or if you would like to propose a suggestion(typos, errors, etc.), feel free to contact me using the following handle:

• Email: <email at marcocetica.com>;
• GPG Key: <AC36 3A3C 4F73 1F14 EBDD F509 4506 0A94 9E90 D0FD>

Before contacting me, keep in mind that:

1. I receive quite a lot of emails and I don’t have the time to reply to all of them, so don’t get offended if you don’t receive a response;
2. You can include my articles on your thesis/slide/video, I only ask you to cite my website;
3. If you want to encrypt your email, follow this guide.

Below you can find a cryptographic proof of my identity:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

I, Marco Cetica, hereby state that I control and 
recognize the following online identities:

GPG key:
* AC363A3C4F731F14EBDDF50945060A949E90D0FD

Email:
* email at marcocetica.com

GitHub:
* https://github.com/ceticamarco

Web services:
* https://marcocetica.com
* https://m.marcocetica.com
* https://bit.marcocetica.com

Date:
2025-06-23T13:27:40 UTC

This statement remains valid until superseded or
revoked by a newer signed statement using the same key.
-----BEGIN PGP SIGNATURE-----

iHUEARYIAB0WIQSsNjo8T3MfFOvd9QlFBgqUnpDQ/QUCaFlZYQAKCRBFBgqUnpDQ
/fq1AP9svpUYO7VWfxHfqovvxoGQ/m+iMHFuRXm0qAPBB/GHRgD9FCgM6tGzwevS
NZiueLyw5oQphykHvvOo6OKWUVO4iAE=
=3Ai/
-----END PGP SIGNATURE-----