State Proofs: Plug-n-Play Identity System Based on DIDs with KILT's Decentralized Identity Provider
summary
KILT’s DIP is a protocol implemented as two runtime pallets plus a relay‑store pallet that commits a DID as a Merkle root on the provider chain and lets consumer chains verify actions via state proofs rather than XCM multicast. Demo uses a KILT para, relay and sibling para with the sporran wallet producing proofs; users bridge once, then post and like across chains, updates propagate after finalization (~24 seconds). XM4 clear‑origin and EVM/Beefy integrations are planned.
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chapters (14)
- 0:00Introduction
- 0:38Identity Management History
- 1:33OpenID
- 3:30DIP
- 4:41Identity Providers
- 5:15Consumer Chain
- 5:34Frequency Chain
- 6:13Legacy Architecture
- 11:35Advantages
- 12:36How to become an Identity Provider
- 13:36How to become a Relying Party
- 14:57Decentralized Identity Provider
- 16:21Why KILT
- 17:22Demo
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