Today, while updating my working version of the hyperglossary, "attest" and "attestation" has caught my beady eye.
Seems to me it's more significant and taken more seriously than a statement or pronouncement (or press release or live interview), but to be frank I'm not entirely sure why.
Quite wordy already, and yet I'm not sure it captures it. I've likened attestation to an oath ... and today added a few words about being trust-based (merely hinting that untrustworthy attesters are, well, not to be trusted! I gather some naughty people lie under oath - gosh!).
What do you think? Comments, criticisms and improvement suggestions (including better formal/quotable definitions, other angles and rephrasing) gratefully accepted.