General interface for creating proofs with nozzle (and likely other parties interested in VE) #80
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| fn prove_block(&self) -> BlockHeaderProof { |
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Generating this proof is going to require the block headers for all other blocks in the same era. How is this function going to get the required data?
severiano-sisneros
approved these changes
Mar 6, 2025
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@pedrohba1 , the May I suggest creating a new crate for this work? @anirudh2, not sure how much this matters at this stage. |
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All the interface receives is a block. We can provide
Blocktype conversions in Nozzle for this case.As we know, just the block is not enough for generating the proof. Generating a proof requires different data, specific to where the block number is relative to the Merge (pre-merge, pre-capella, post-capella).
This interface supposes that the users of the lib won't want to handle fetching the necessary data for proof generation. So, the functions internally should fetch the rest of the data, preferably through firehose. All the lib user needs is the full execution block. Which is likely all they have.