[ubuntu-uk] Fwd: Code of conduct/GPG

[Steve Smith]

Thanks everyone, that's put me in the picture - I'll follow the links
up when I fell like a read later.  The two points below were my eureka
moments, I guess!

"The signing is such that if the document is altered in
transit, the signature is no longer valid."

"...the keys themselves can be signed by others who can
verify you are who you say you are. These signatures can be seen in a
public key..."

Steve :)