Keys
GnuPG public key Frank Rocholl
Fingerprint: 537E FE84 A88C 145E 081A BAFD F23A 6765 8F4E CC05
GnuPG public key Birgit Rocholl
Fingerprint: 96C0 97BF 85CC EA73 AFF1 C6FB F7DB 5441 2EE1 3B9A