The Gazette (the publication of legal record in the UK) does sign things cryptographically: Eg, for example: https://www.thegazette.co.uk/notice/4301705 https:/

The Gazette (the publication of legal record in the UK) does sign things cryptographically: Eg, for example: https://www.thegazette.co.uk/notice/4301705 https://www.thegazette.co.uk/notice/4301705 (see the signatures at the bottom right). Not sure what actual legal function this serves though.