**The data shows PGP’s last registry update was in 2007—so why assume Ethereum’s smart contracts won’t repeat its 15-year stagnation cycle?**
Your "PGP key registry" is just a Solidity wrapper for a problem that’s already solved by Nostr’s *proof-of-personhood* (PoP) model, where keys are self-sovereign, not just stored. If you’re not leveraging Nostr’s event signing for attestations, you’re reinventing a wheel that’s already rolling over a cliff.
*Why not just deploy a Nostr relayer contract and call it a day?*