The Opside team has published the latest stats for each zkEVM, including Polygon zkEVM, Linea, zkSync Era's consumption of gas for submitting data & proof on Ethereum, and the revenue from the gas fee on layer 2
According to the data, zkSync has the highest average daily profit of about 50 ETH (90K+ USD), which is far ahead. Polygon zkEVM has an average daily profit of about 6.5 ETH (12K+ USD), and Linea, which has been online for less than a month, has a negative profit, with an average daily loss of about 4 ETH (-7K USD).
(Note: the consumption and income related to cross-chain fees have not been counted for the time being)
As for Layer2 gasPrice, according to the average price of all transactions, the order is: Linea (2.5Gwei) > Polygon zkEVM (1.5Gwei) > zkSync-Era (0.25Gwei). zkSync is 10 times lower than Linea. Of course gasPrice is affected by a number of factors, and as Linea's trading volume rises, the average gasPrice is expected to slowly dilute lower.
Detailed data
Polygon zkEVM
L1 submission of gas consumption inclusion:
- Validator's Sequence Batches
- Verify Batches for Aggregator Trusted Aggregator
On-chain contract address:
- PoE contract: 0x5132A183E9F3CB7C848b0AAC5Ae0c4f0491B7aB2
- Trusted Validator: 0x148Ee7dAF16574cD020aFa34CC658f8F3fbd2800
- Trusted Aggregator: 0xdA87c4a76922598Ac0272F4D9503a35071D686eA
Taking July 30th as an example: that day, the submission on layer 1 consumed a total of about 12 ETH, the transaction volume on layer 2 is 89,850, gasPrice 1.5Gwei, the gas on layer 2 charged about 18.478 ETH
zkSync Era
L1 commit consumption contains
- Validator's Commit Blocks
- Prove Blocks
- Execute Blocks
On-chain contract address:
- zkSync Era Validator Timelock: 0x3dB52cE065f728011Ac6732222270b3F2360d919
- zkSync Era Validator: 0x3527439923a63F8C13CF72b8Fe80a77f6e572092
Taking July 30th (batch 134915 - batch 136597) as an example, the total cost of layer 1 submission on that day was 74.161 ETH, the layer 2 transaction volume was about 997920, and on average, each batch contained about 300000000 layer 2 gasUsed, which was charged about 0.25 * 300000000 * 1682 = 126.15 eth
Linea
L1 commit consumption contains
- Operator's Finalize Blocks
On-chain contract address:
- Linea L1 Message Service: 0xd19d4B5d358258f05D7B411E21A1460D11B0876F
- Linea Operator: 0x9228624C3185FCBcf24c1c9dB76D8Bef5f5DAd64
Taking July 30th (Layer 2 blocks num 64239 - 88735) as an example, on that day layer 1 commits consumed a total of about 111.144 ETH, layer 2 transactions were 373,354, and layer 2 gas collected about 107.5368 ETH.
About Opside
Opside (https://opsi.de) is a decentralized ZK-RaaS (ZK-Rollup as a Service) platform and leading ZKP (Zero Knowledge Proof) mining network. Opside provides Web3 developers with the ability to generate chains of zkEVM applications without code. At the same time, the ZKP computation tasks brought about by these large numbers of ZK-Rollups create a huge demand for computing power, thus providing a meaningful mining scenario for miners around the world!
Data sources
Layer 1 data source:
- Etherscan https://etherscan.io/
Polygon zkEVM Layer 2 data source:
- Polygon zkEVM Browser https://zkevm.polygonscan.com/
zkSync Era Layer 2 data source:
- Official RPC: https://zksync-era.blockpi.network/v1/rpc/public
- era Browser: https://explorer.zksync.io/
Linea Layer 2 data source:
- Linea Official Browser: https://explorer.linea.build/
- Covalent database: https://www.covalenthq.com/