W3BSTREAM: A LAYER-2 ROLLUP FOR DEPIN

Summary from the TLDR Crypto newsletter

IoTeX's W3bstream is addressing Decentralized Physical Infrastructure Network scalability issues by using an L2 'rollup' network that aggregates data through Ethereum's Rollup-centric roadmap. The network processes large amounts of data from various IoT devices using a combination of TEE-based and ZKP-based data collection methods. While W3bstream itself relies on the IoTeX blockchain, it can support any DePIN project on any chain.