[tesseract]: Introduce pallet-outbound-proofs for on-chain consensus proof storage and verification#732
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dharjeezy wants to merge 15 commits intorelayer-v2from
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[tesseract]: Introduce pallet-outbound-proofs for on-chain consensus proof storage and verification#732dharjeezy wants to merge 15 commits intorelayer-v2from
dharjeezy wants to merge 15 commits intorelayer-v2from
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seunlanlege
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Mar 24, 2026
seunlanlege
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seunlanlege
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dharjeezy
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…o dami/zk-proof-indexer-db # Conflicts: # evm/src/consensus/BeefyV1.sol # evm/src/consensus/BeefyV1FiatShamir.sol # evm/src/consensus/ConsensusRouter.sol # evm/src/consensus/SP1Beefy.sol # evm/src/core/HandlerV2.sol # evm/test/HandlerV2Test.sol # evm/test/TestConsensusClientV2.sol # sdk/packages/core/contracts/interfaces/IConsensusV2.sol
Wizdave97
reviewed
Mar 26, 2026
| and submit them on-chain via HandlerV2.handleConsensus(). | ||
| """ | ||
| type ZkConsensusProof @entity { | ||
| id: ID! |
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Unique constraint needed here or else the ON CONFLICT check in insertion will fail
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Mar 31, 2026
| ); | ||
| Responded::<T>::insert(req_commitment, true); | ||
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| T::OnDispatch::on_dispatch(); |
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we should not call it for every message make be call it if the child_trie root changes in onfinalized_hook
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| /// The last proven parachain block height | ||
| #[pallet::storage] | ||
| pub type LatestProvenParachainHeight<T: Config> = StorageValue<_, u64, ValueQuery>; |
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we can get this information from decoding the consensus state
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| /// Current BEEFY authority set epoch | ||
| #[pallet::storage] | ||
| pub type CurrentEpoch<T: Config> = StorageValue<_, u64, ValueQuery>; |
| pub fn submit_proof( | ||
| origin: OriginFor<T>, | ||
| consensus_proof: BoundedVec<u8, T::MaxProofSize>, | ||
| relay_chain_height: u64, |
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The consensus proof has all this data, we should verify the proof and extract the data from it
| StorageMap<_, Blake2_128Concat, u64, EpochInfo, OptionQuery>; | ||
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| #[pallet::storage] | ||
| pub type UnprovenHeights<T: Config> = |
| } | ||
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| #[pallet::storage] | ||
| pub type UnprovenEpochs<T: Config> = |
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| #[pallet::storage] | ||
| pub type ProvenHeights<T: Config> = StorageMap< | ||
| _, |
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why so we need proven height and recent proofs storage items, on should be sufficient
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| let public_inputs = build_public_inputs(&proof, authority.root, authority.len); | ||
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| #[cfg(feature = "sp1")] |
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I also added a dummy verifier for testing, but i am now going to add the sp1 verification to the current beefy consensus client PR we have opened.
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This PR Introduces
pallet-outbound-proofs, a pallet that allows provers to submit ZK BEEFY consensus proofs to Hyperbridge, where they are verified, stored in offchain storage, and made available for outbound relayers to polland submit to EVM chains via
HandlerV2.batchCall().