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why can't we have federated identity ?
(lemmy.world)
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But do we need some kind of SSO layer with DID verification? All I need to prove my identity anywhere, technically, is my private+public keypair. As long as I hold on to this keypair, distribute it between apps/computers, back it up, I could log in anywhere on a federated platform and use it.
I hope we're going to see key-based decentralized identity on ActivityPub at some point... Having accounts tied to instances is just not very robust or scalable.