--- title: How OpenLayer's Decentralized OpenOracle is Democratizing Data Streams description: Openlayer is an Eigenlayer AVS (Actively Validated Service) building a decentralized oracle through optimistic, verifiable computation. OpenLayer is reinventing how data is provided, accessed, and verified across decentralized networks. image: https://lh7-us.googleusercontent.com/lpy0-G0mJHcQ90xPOhD9rMov4us1rgbIVsfeGJEVyx3DZvrbnGFtnDrUQDOrLz1dYgGHi4-4J5EMhqiHDJLGxuLlipg6V8Amum7JznN0jkWGSzkTr6K0uStM7khTWAQpi-EzqMDdhK5fxs1QK6XJ1kU --- [Skip to content](https://blog.validationcloud.io/openlayer#main-content) Validation Cloud Open main navigation Close main navigation - [Connect to Web3](https://www.validationcloud.io/) [Connect to Web3](https://www.validationcloud.io/) May 1, 2024 10:04:43 AM # How OpenLayer's Decentralized OpenOracle is Democratizing Data Streams ![Picture of Validation Cloud Team](https://blog.validationcloud.io/hubfs/validationcloud-icon-black.svg) [Validation Cloud Team](https://blog.validationcloud.io/author/validation-cloud-team) Share: [linkedin-in icon](http://www.linkedin.com/shareArticle?mini=true&url=https://blog.validationcloud.io/openlayer) [Twitter icon](https://twitter.com/intent/tweet?url=https://blog.validationcloud.io/openlayer) [envelope icon](mailto:?body=https://blog.validationcloud.io/openlayer)   [![](https://lh7-us.googleusercontent.com/lpy0-G0mJHcQ90xPOhD9rMov4us1rgbIVsfeGJEVyx3DZvrbnGFtnDrUQDOrLz1dYgGHi4-4J5EMhqiHDJLGxuLlipg6V8Amum7JznN0jkWGSzkTr6K0uStM7khTWAQpi-EzqMDdhK5fxs1QK6XJ1kU)](http://validationcloud.io) ##### **What is OpenLayer?** [OpenLayer](https://www.openlayer.tech/), backed by A16z’s CSX Accelerator, is an Eigenlayer AVS (Actively Validated Service) building a decentralized oracle through optimistic, verifiable computation. By building OpenOracle on top of their proprietary [Eigenlayer](https://blog.validationcloud.io/what-is-restaking-on-eigenlayer) AVS, OpenLayer is reinventing how data is provided, accessed, and verified across decentralized networks. Traditionally, oracles in blockchain act as bridges between external data sources and smart contracts. However, these systems often struggle with centralization issues and high costs due to the complex infrastructure required to maintain consensus among nodes. OpenLayer’s innovative approach with OpenOracle sidesteps these challenges by implementing an optimistic, verifiable computation model. This model allows user-operated nodes to participate in democratizing data streams, significantly reducing the barriers and expenses associated with data feed creation and consumption. ##### **OpenOracle’s Unique Mechanism** One of the most compelling aspects of OpenOracle is its ability to capture the long tail of exotic data feeds. This feature enables developers to easily request and access any publicly available online data feed, broadening the scope of possibilities for applications that rely on real-time data. Unlike traditional models that require intricate consensus mechanisms among nodes, OpenOracle operates on a more streamlined principle. Data streams are purchased on-chain in an optimistic manner and can be retroactively verified through cryptographic proofs. This approach simplifies the data acquisition process but also enhances security and integrity, as faulty or malicious data can be effectively identified and corrected. ##### **Validation Cloud x OpenLayer** Validation Cloud is proud to be a node operator supporting the OpenOracle testnet. This testnet is crucial for testing the resilience and efficiency of the system under real-world conditions, allowing users to interact with the oracle and provide feedback on its functionality. As OpenLayer continues to develop OpenOracle, it is poised to make a profound impact on the blockchain ecosystem. By reducing costs, simplifying data access, and ensuring the verifiability of data feeds, OpenOracle stands at the forefront of the next wave of innovation in Web3 scalability. OpenLayer’s ability to integrate with a wide range of blockchain networks and support from top-tier industry players such as the Ethereum Foundation, Optimism, and Arbitrum signals a positive future for OpenLayer. [![Operator Page](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/143804103/interactive-101382105033.png)](https://blog.validationcloud.io/hs/cta/wi/redirect?encryptedPayload=AVxigLK7e1UaVAeMYKpLnhwTNrW8gCBRnf0tEFBW8kXCFf2i394pvIU2C0H5i%2Bi6UjSyOiOQJizyySUoajxq0CR3P6xQCeNV4b%2FvdKRuOkLL%2FizRVav1thFROQs3%2F2u%2FlOjcg6tehe09HhNCkqf%2B0wYzoe%2FUaiegl%2B5cBrrIgqxOSHY%2FqO%2BhANQ2PTaZAYG0Wlctcla8M%2BmynkNQZ%2B03dh1rzBBizEtZvFHL0pZOltDCOLxQ3MynwMU%3D&webInteractiveContentId=101382105033&portalId=143804103)   ##### **About Validation Cloud** Validation Cloud is a Web3 data streaming and infrastructure company that connects organizations into Web3 through a fast, scalable, and intelligent platform. Headquartered in Zug, Switzerland, Validation Cloud offers highly performant and customizable products in staking, node, and data-as-a-service. Learn more at [Validationcloud.io](https://www.validationcloud.io/) | [LinkedIn](https://www.linkedin.com/company/validationcloud/) | [X](https://twitter.com/ValidationCloud)  [EigenLayer](https://blog.validationcloud.io/tag/eigenlayer), [Openlayer](https://blog.validationcloud.io/tag/openlayer) ## Related posts [![](https://blog.validationcloud.io/hs-fs/hubfs/OpenLayer%20Guide.png?height=200&name=OpenLayer%20Guide.png)](https://blog.validationcloud.io/openlayer-guide) [EigenLayer](https://blog.validationcloud.io/tag/eigenlayer), [Openlayer](https://blog.validationcloud.io/tag/openlayer) ## [Lightning Guide to OpenLayer's OpenOracle](https://blog.validationcloud.io/openlayer-guide) [Dan Kazenoff](https://blog.validationcloud.io/author/dan-kazenoff) May 21, 2024 11:51:03 AM Overview Since the previous announcement of our participation in announcement operator set, there... 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