Starknet is a ZK rollup that posts transaction data to Ethereum using a verifier contract to validate STARK proofs. The current verifier is a set of multiple smart contracts, which is detailed in the . The Starknet Dune query can be found .
The query filters transactions sent to the StarkNet SHARP Verifier contract that were successful and involved the verifyProofAndRegister function.
The proof volume is the sum of verifyProofAndRegister function calls
The cost is calculated using the following formula:
Where:
The is fixed around 6M
0.7 represents Starknet's share in the shared proof
is the price of gas on the day of the transaction
is the average price of ETH in USD on the day of the transaction