zkSync - образовательные мини курсы, за прохождение пришлют sbNFT
https://learnweb3.io/teams/zksync/
Официальных подтверждений легитимности бейджей я не нашел, однако, 21 июня у zkSync был совместный стрим с LearnWeb3DAO в Twitter на тему силы образования в web3
На 99% уверен, что это никак и ни на что не повлияет, но, возможно, узнаете для себя что-то новое..
Getting started with zkSync Era
Does zkSync Era have a mainnet yet?
Yes
zkSync Era Finality
Finality on Ethereum is considered to occur after:
2 epochs
zkSync Era's finality is around
24 hours
zkSync Era Fee Model
zkSync Era's fee model includes some extra charge on gas as compared to Ethereum
True
Is it possible to track out-of-gas errors on zkSync Era?
No
zkSync Era’s Compile and Deploy Plugins
You should use TypeScript if you want to work with zkSync Era's tools.
True
Which of the following is NOT a pre-requisite for using hardhat-zksync-deploy?
You have >5 years of experience with Solidity
What is the output folder for the compiled contracts
artifacts-zk
zkSync Era- Differences from Ethereum
zkSync Era has 100% EVM equivalence
False
Which of these methods is recommended to transfer ETH?
call
Which of these precompiles are currently available in zkSync Era?
ecrecover
keccak256
sha256
zkSync Era Tools
Which of these languages can currently be used to write smart contracts on zkSync Era
Solidity
Vyper
Hardhat can be used with zkSync Era
True
In zkSync Era, which framework is used with a zkEVM backend?
LLVM
Холдеров в районе 500 человек. Удачи!
от @web3amba
