Key informations:

• Fingerprint: 6378 5A15 077D A2E1 F6A4 6295 4E61 6F0F FE25 B75B

• Key ID: 4E616F0FFE25B75B

• Subkeys: E0C60F29B876C4BB

Download the key (you should confirm that they all match):

• directly

• from keys.openpgp.org

• from keyserver.ubuntu.com