[spam][crazy] Adding Cert Pinning to E-X

[Undiscussed Horrific Abuse, One Victim of Many]

i'm getting a little too tense to do this well.

here's openssl's format: SHA256
Fingerprint=E6:5A:5D:37:22:FC:EF:EA:4B:22:92:45:BC:49:D2:29:3D:84:19:BC:C3:45:23:A1:22:A4:99:20:9D:03:E6:47

I could use an equal sign instead of a dot to make it look more normative