Some folks from Chainsafe looked into it a couple years ago: https://github.com/nulltea/zk-timelock. I'd love to see this work move forward.
Regarding your second point, this is meant to be a CAPTCHA alternative, not full replacement. Users without access to approved devices should be able to fall back to existing proof of personhood mechanisms. It's good to…
Some folks from Chainsafe looked into it a couple years ago: https://github.com/nulltea/zk-timelock. I'd love to see this work move forward.
Regarding your second point, this is meant to be a CAPTCHA alternative, not full replacement. Users without access to approved devices should be able to fall back to existing proof of personhood mechanisms. It's good to…