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+---
+name: IoTeX / W3bstream
+logo_url: https://i.imgur.com/9tIj4vV.jpeg
+source_url: https://github.com/machinefi/w3bstream
+website: https://w3bstream.com/
+description: W3bStream is a layer-2, decentralized computational network for connecting data generated by devices and machines in the physical world to blockchain application. W3bStream uses WebAssembly to process machine data and generate verifiable proofs of real-world facts to different blockchains.
+keywords: assembly script assemblyscript block chain blockchain crypto currency cryptocurrency smart contract decentralize
+---
+
+W3bstream is a public Layer-2 infrastructure for builing decentralized applications based on data from the physical world, using a WebAssembly VM as the data processing and proof generation engine.
+
+![w3bstream applet walkthrough](https://i.ibb.co/bzFS52Q/Dev-Portal-Video.gif)
+
+W3bstream uses AssemblyScript as it's language of choice for writing the machine data logic. You can try it out at [W3bstream Studio](https://devnet.w3bstream.com/). They chose to use WebAssembly mostly fo the security and isolation it provides between different modules belonging to different projects.
+
+# Additonal Resources
+
+- [W3bstream intro video]([https://youtu.be/s6-DtXFLeyE](https://docs.w3bstream.com/introduction/readme))
+- [W3bstream Quick Start](https://docs.w3bstream.com/get-started/deploying-an-applet)
+- [Developers Portal](https://developers.iotex.io)
+- [Developers Community](https://iotex.io/devdiscord)