マイナンバーカード作って遊びたいよう。代わりに誰か記事書きませんか〜？
https://github.com/zunda/mitome.in
GitHubGitHub - zunda/mitome.in: Explore OpenPGP and other cryptography as an alternative for seals (mitome-in)Explore OpenPGP and other cryptography as an alternative for seals (mitome-in) - zunda/mitome.in