You can use this GPG public keys to send encrypted emails to me or to verify my identity.
You can also find my GPG public keys on keys.openpgp.org for Felix@jacobi-hamburg.net (my personal email address) and felix.jacobi@iserv.eu (email address provided by my employer).
My GPG keys were also uploaded to keys.gnupg.net, anyway I do not recommend fetching it from there as data from keys.gnupg.net is considered to be not trustworthy.
Note that the keys below old are no longer actively used. Do not use them anymore to send me any encrypted mails or so one.
This key still exists but was only stored on one smartcard without a proper backup or copy. Therefor it will only have a limited lifetime until the smartcard will be break or lost.
It has been marked as revoked on keys.gnupg.net and was replaced on keys.openpgp.org.