We highly recommended the official zkSync bridge to avoid to avoid any potential impact on your future benefits.
Authorize in [Metamask] - Swap $ETH for a reasonable balance. The gas fee could be $6.
Withdrawing ETH to zkSync Era from CEX, including OKX, Gate.io, etc. is also acceptable.
Use other bridges to swap $ETH from Arbitrum/Optimism to zkSync
https://www.orbiter.finance/?source=Arbitrum&dest=zkSync Era
Contribute through multiple transactions on zkSync😉We eagerly anticipate the flourishing growth of this ecosystem!
zkSync Era Proficiency Certification