As of 2025-05-04, I have changed my GPG keys to the following:
Key ID: ed25519/FCE6C7F5E160ED03
Key Fingerprint: 474C 9E95 FD15 C26B 17DA 9246 FCE6 C7F5 E160 ED03
This is not due to compromise, but rather because I am migrating to a new hardware module. Please use the new key going forward.
My historical key (FC72DB4C2FF4511A) has signed the new key (FCE6C7F5E160ED03), and I have included a GPG-signed message to the same effect here. You may use either to verify this claim, as you see fit.
Should you require it, my old key is available, ASCII armoured, here.