How To Verify PGP Signed Messages
View the message you wish to verify, click "raw" to get just the text, copy the URL, and use curl and gpg just like any other plain text documents.
Example
curl https://git.vanderwarker.family/stephen/proofs/raw/branch/main/federated/nostr/address.md.asc | gpg --verify
Also make sure you have the latest version of my PGP key from here