http://pgpfreake3valkfdt2id4x6smq6uial4xa4wy2woyzuvf35n4f2eruid.onion/install
Because HKP servers can be abused to distribute poisoned keys, GPG disabled certificates downloads sometimes in 2019. Accordingly, we took ample protective measures to ensure our keys are safe, even in their complete version. Enabling web-of-trust is a great way to verify the keys you're downloading are authentic, by verifying certificates from third-parties you already trust.