Chainlink enables smart contracts on any blockchain to leverage extensive off-chain resources, such as tamper-proof price data, verifiable randomness, keeper functions, external APIs, and much more.
区块链是非常安全可靠的价值交换网络，但却无法安全防篡改地获取链下数据或将数据发送至链下系统。
Through the use of secure oracles, Chainlink extends the functionality of blockchains by connecting smart contracts to real-world data, events, payments, and off-chain computation in a highly tamper-resistant and reliable manner.
采用去中心化的预言机网络，网络中包含抗女巫攻击的独立节点，保障高度的可用性和防篡改性。
Provide cryptographic proof of the oracle networks' overall integrity as every piece of data is digitally signed by nodes and stored on-chain.
访问所有受密码保护或需要认证的API数据源，多个节点重复验证，避免单点故障。
Leverage provably secure nodes that are economically incentivized to deliver accurate results on-chain.
采用多层安全机制，包括加密签名，可信执行环境以及零知识证明等。
通过节点运营商、开发者、研究者以及安全审计人员的共同努力，提升网络安全性并加速开发。
通过统一的框架接入所有顶尖的公链和联盟链环境，为跨网络连接提供通用抽象层。
Combine on-chain infrastructure with cost-efficient and reliable off-chain computation to create feature-rich decentralized applications in the form of hybrid smart contracts.
The Chainlink Network supports a multitude of price and data feeds live in production, securing tens of billions in value for many leading DeFi applications, CeFi companies, and various other financial institutions.
Chainlink可验证随机函数（VRF）为众多区块链游戏提供了链上随机数，这种随机数通过加密技术保障安全，并可以得到验证，为用户保障了应用的公平性。
The Chainlink Keepers network monitors smart contracts and performs off-chain computations to determine when on-chain functions need to be called, providing a decentralized transaction automation service.
Chainlink可以连通任何API并展开任何链下计算，这将实现一系列全新的应用场景。比如Arbol接入Chainlink预言机获取天气数据，以打造气候风险产品；Theta网络接入Chainlink预言机获取视频观看数据，以打击广告诈骗。
Chainlink为企业和政府提供了多种方式应用区块链技术，并无须改变现有基础架构。
实现业务流程后端自动化，消除对手方风险并减少对第三方的依赖。
使用去中心化数据输入为用户保障关键服务执行。
使用统一的软件将现有系统接入任何现在和未来的区块链环境。
将数据和API服务直接卖给智能合约应用，扩大市场规模。
