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novalunosis 🌌
@novalunosis
What if at some point you want to switch to a different EVM account but you still want to proof that it used to be yours? Because of earned POAP’s an on-chain activity Is it possible to proof the ownership of that “old” EVM account? And store that proof in your new EVM account ?
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Trigs
@trigs
Exactly why account abstraction with ZK proofs is needed. You should be able to use any number of account addresses and prove ownership via Zkproof to maintain a seamless identity. Ppl get screwed out of airdrops all the time for having healthy account management practices, for example.
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pgpg
@pgpg.eth
Have you seen delegate.xyz? You could use that and then still be able to claim airdrops from the first account with the second. Or, if you just want proof you don't need anything except to generate a merkle proof of ownership for assets you care about.
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Danny
@mad-scientist
https://www.sismo.io/ is all about that, and with the option of preserving privacy (i.e. I participated in the crowd-sale, but not telling which account).
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Clinamenic LLC
@clinamenic
More of a hack than a proper solution, but you could do ens subdomains to indicate old/deprecated accounts which you still have access too, e.g. I could use my old account and set old.clinamenic.eth as the primary for that account.
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Dean Pierce 👨💻🌎🌍
@deanpierce.eth
If you still have the old keys it would be pretty easy to have a contract that lets people signal that they've moved. If this "change of address" registry becomes commonly known it could just be built into various apps that resolve identities and addresses. No zk needed. Maybe even just an EAS attestation.
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