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Contact us and PGP key

Contact us:

E-Mail: pychao@pychao.com

The email is hosted by ProtonMail. Sending an email to us with another ProtonMail will automatically trigger encryption. To send us encrypted emails from other email providers, please consider using our public key.

PGP public key:

You can obtain our public key from ProtonMail’s keyserver: hkps://api.protonmail.ch by our email: pychao@pychao.com. For example, to search our public key with GnuPG command line:

$ gpg --keyserver hkps://api.protonmail.ch --search-key pychao@pychao.com
Searching our PGP key

After gpg finds the key, it will ask whether to import our key or not.

Another way is to import the public key directly:

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: OpenPGP.js v4.6.2
Comment: https://openpgpjs.org
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=z+Pe
-----END PGP PUBLIC KEY BLOCK-----