In the dynamic realm of blockchain technology, social applications have emerged as game-changers, serving as gateways to mass adoption. By seamlessly incorporating blockchain capabilities into everyday social interactions, these applications are poised to democratize decentralized technology, making it accessible and user-friendly for millions and paving the way for a future where blockchain is an integral part of our lives.

To make this process easier and further increase blockchain adoption, Quicknode, the leading blockchain development platform, has partnered with Cyber to revolutionize how users engage with blockchain through social applications.

Now, let's learn about the Cyber chain and how it aims to change the landscape of decentralized social applications.

What is Cyber L2?

Cyber is the first restaked Ethereum layer 2 designed for decentralized social applications. It features like native smart accounts (account abstraction) and seedless wallets (Passkey and Webauthn). Cyber makes the user experience of decentralized applications simple and similar to other Web2 applications that most people are already familiar with.

Cyber is a modular EVM chain built on top of Optimism's OP Stack. Continuous development on OP Stack makes it future-proof Optimism's OP Stack and makes it interoperable with other EVM chains. The data availability layer of Cyber is built with Eigenlayer's EigenDA, which reduces the transaction costs for users and offers security via Ethereum restaking in a pool.

Decentralized Sequencer

Sequencers are critical to the functioning of a Layer 2 network, and their unavailability can disrupt transaction processing, forcing users to submit transactions directly to Layer 1, leading to long delays and poor user experience. To mitigate risks such as censorship, single points of failure, and malicious MEVs, Cyber L2 utilizes a secure and fast decentralized sequencer network powered by a dual-stake model involving both the CYBER token and EigenLayer's restaked ETH. This allows users to either run their own node or stake with AVS operators to earn network rewards.

Decentralized Verifier

Optimistic rollups rely on at least one honest entity to verify the state claimed by rollup operators, ensuring it matches the proper execution of transactions. Cyber L2 employs a decentralized verification network using the same dual-stake model to detect and challenge incorrect state claims. Users can participate by running a node or staking with preferred operators to earn network rewards.

CyberDB

CyberDB offers a secure, scalable, and Ethereum-compatible storage solution for social dApps, allowing users to keep data private and off-chain.

Open Social Data Network: CyberDB combines a modular gossip layer and a verifiable storage layer backed by restaked ETH, ensuring data availability and redundancy through Ethereum validators and geographically dispersed nodes.

Ethereum Compatibility: CyberDB integrates with Ethereum accounts (EOAs and Smart Contract Accounts), enabling easy data management and payment using token assets on Cyber L2.

Optimism Superchain Commitment

Cyber is creating an entire ecosystem of social applications, which is not just limited to the Cyber chain but can be extended to the entire Optimism Superchain ecosystem. All the existing users of any Superchain L2 can access social data on the Cyber chain, which is uniquely positioned to experiment with native-AA, passkey curve precompile, gas sponsorship, and other economic designs, thus bringing social networking features across the Superchain. Users of applications on the cyber chain will be able to access the entire on-chain Superchain economy.

Why Quicknode for Cyber Development?

Anyone can start building on the Cyber chain by signing up for a Quicknode account and creating a Cyber JSON-RPC endpoint. The following are the benefits of using Quicknode for Cyber development:

• Dedicated Endpoints: Public endpoints are great for getting started, but since they are free and available to everyone, they are rate-limited to avoid abuse from a single user. With Quicknode, you can create a dedicated endpoint to interact with Cyber nodes. So, you don't hit those rate limits on the public endpoints.

• 免费套餐：任何人都可以注册永久免费的套餐开始使用。

• 速度与稳定性：凭借Quicknode 强大的基础设施，您无需担心延迟过高和节点稳定性问题。请通过以下方式亲自体验Quicknode性能stacks ：

  比较工具。

• Scalability & Reliability: With nodes in 14+ regions and load-balancing solutions under the hood, Quicknode RPC scales with your dApp traffic.

• Wide suite of Web3 tools: Along with RPCs, users can also use Streams to set up robust blockchain data delivery systems without having to set up their own ETL pipelines. With Clusters, go beyond normal RPC and get an entire dedicated cluster of Cyber nodes, which is truly unmetered, isolated for your use, and scalable.

• Developer Resources: Easing the development process with products and education. With robust products, Quicknode offers high-quality developer resources in written and visual formats.

Create A Cyber Endpoint on Quicknode

步骤 1：注册一个Quicknode （如果您还没有的话）

步骤 2：验证电子邮件后，点击 `创建endpoint`

Step 3: Select the Cyber chain and click `Continue`

Step 4: Select the network and click `Continue`

Once your Cyber endpoint is ready, it will look like this. You can interact with the Cyber chain using either HTTPS or WSS endpoints.

资源

• Quicknode Cyber docs

• Quicknode Cyber Chain Page

• Official Cyber Docs

为什么选择Quicknode？

Quicknode 区块链基础设施Quicknode 简单易用，使开发者能够专注于他们正在构建的去中心化应用（dApps），而无需操心运行区块链基础设施所需处理的各项事务，例如 DevOps/NodeOps、正常运行时间、可扩展性、安全性和工具链等。

通过消除节点维护和同步带来的烦恼，并提供一个全面的端到端平台，我们为开发者节省了宝贵的时间，使高质量的去中心化应用（dApp）能够更快地推向市场，并帮助企业扩展业务规模并实施其 Web3 战略。

Quicknode Web3 开发者工具箱中不可或缺的一员，它由开发者为开发者打造，并经过行业领先项目的实战检验。

目前Quicknode 每月处理的请求量超过 2,000 亿次，覆盖全球 14 个以上地区的 40 多个网络。‌‌

Visit Quicknode.com or check our Cyber docs section for more information.