0x3aa00bb9…29e6sent to0xb3c415c2…a537·#20,116,567·view on Etherscan
# Smart Contract Upgrade to Support Ecotone Fee Calculation in ZKVerifier
This upgrade proposal aims to upgrade the ZKVerifier Smart Contract to support the latest fee structure introduced by Ecotone.
The recent changes in the Ecotone fee mechanism require updates to the ZKVerifier, which requires to modify the prover and verifier to support Ecotone's updated fee structure.
Also, adjustments have been made in the L1 Cost part, and the specific cost changes can be reviewed here: <https://specs.optimism.io/protocol/exec-engine.html#ecotone-l1-cost-fee-changes-eip-4844-da>.
You can find the contract to be upgraded here: <https://etherscan.io/address/0x4cd05ab629055a449617a28e3466660403ea7126>