必做！融资超过26M的L2互操作性协议 @Polymer_Labs 可以参加活动获得稀有role。

Polymer专注于以太坊的互操作性，利用 IBC 技术来实现以太坊rollup之间的互操作性，Polymer通过OP Stack作为结算基础设施，并结合Cosmos SDK和EigenDA来提高数据可用性和可扩展性。

之前一直找不到交互角度，现在他们推出了一个 “Polymer University”活动，回答简单问题，获得专属role。

role将是手动发放。

团队已经声明这将被视作一种贡献👀如果你认为英文原版你看着不方便，在文章的最下方，我放上了翻译后中文版的图片答案，你只需要在答题页面右键翻译然后照抄即可。

问题. Ethereum is a Layer1 network, What is a Layer1 Network?
答案. A foundational level of blockchain architecture, operating as the primary and autonomous chain on which transactions are directly executed and confirmed

问题. What is a Layer 2 network?
答案. A network built on top of Ethereum that enhances scalability by processing transactions off-chain before settling on the mainnet

问题.What are the key features and benefits of Ethereum?
答案.A decentralized Layer 1 network that supports smart contracts, security, and a thriving ecosystem of decentralized applications (dApps)

问题.Why do many experts believe is the future of Ethereum in the blockchain ecosystem?
答案.An application-focused and driven network

问题.What is the general idea behind Ethereum evolving into an application-based ecosystem?
答案.Ethereum should serve as a secure settlement layer while rollups and Layer 2 solutions handle execution and customization

问题.What is the term for the concept that envisions applications operating on their own dedicated blockchains to optimize performance, scalability, and customization?
答案.The App-Chain Thesis

问题.What are considered the current blockers to Ethereum achieving this vision and long-term success?
答案.All of the above

问题.What overarching challenge do blockers like fragmentation, speed, and cost create, which projects like Polymer Labs are working to solve in the Ethereum ecosystem?
答案.Scalability

问题.What is one solution to resolving these potential blockers?
答案.Rollups

问题.Are all Layer2 Networks Rollups?
答案.No, Other types of Layer2 networks include State Channels, Plasma and Validiums

问题.What is an Ethereum Rollup?
答案.A Layer2 network built on Ethereum that bundles multiple transactions into a single batch for efficiency

问题.How do rollups help Ethereum scale?
答案.By processing transactions off-chain and settling them on Ethereum, reducing execution costs and load on Layer 1

问题.What is a primary benefit of using rollups in blockchain networks?
答案.They process transactions off-chain, reducing congestion and lowering costs on the main blockchain

问题.What are the two main types of rollups?
答案.Optimistic and Zero-Knowledge (ZK) rollups

问题.What is the basic premise of Optimistic rollups?
答案.They assume all transactions are valid by default and allow for fraud proofs to challenge invalid transactions

问题.How do Zero-Knowledge (ZK) rollups validate transactions?
答案.By using zero-knowledge proofs to validate transactions off-chain and submitting a succinct proof to the main chain

问题.What is the primary problem today's rollups face
答案.Lack of inter-L2 connectivity

问题.What challenge do rollups face in terms of interoperability?
答案.Fragmented and insecure interoperability solutions

问题.BEFORE YOU SUBMIT: Please be aware that only submissions with all questions answered correctly will be awarded the discord role. Check your score and if you need to retake the quiz, please review the material and and resubmit.
答案.Yes