celestiaorg / cosmos-sdk

:chains: A Framework for Building High Value Public Blockchains :sparkles:
https://cosmos.network/
Other
19 stars 33 forks source link

Add fraudproof verification on a store level #253

Closed Manav-Aggarwal closed 2 years ago

Manav-Aggarwal commented 2 years ago

When a fraudproof is received by an optimint full node, it should first verify the fraudproof by doing a cross-reference of header app hash retrieved from the DA layer against inclusion proofs in the fraudproof on a store level.

Parts covered from the cycle of a fraudproof:

Optimint Full/Light Node (Verifier of fraudproof)

  1. It verifies the fraudproof by doing a cross-reference of a header app hash from the blockchain against the contents of a fraudproof

Parent issue: #245

Manav-Aggarwal commented 2 years ago

Closed by: https://github.com/celestiaorg/cosmos-sdk-rollmint/pull/1