Beaconfire Network is a decentralized large-scale data stream service mesh driven by blockchain innovation technology, which can also be referred to as a global "supercomputer bus." It is dedicated to creating a blockchain platform for connecting IoT devices, bringing blockchain technology to every household, industry, and business. This network operates without additional permissions, allowing for easy entry and exit, and relies on Proof of Stake (PoS) consensus mechanisms in untrusted environments, providing multifaceted economic incentives, particularly rewards for cloud and edge nodes. It realizes a decentralized peer-to-peer data stream mesh based on the publish/subscribe model. We advocate that Beaconfire Network adopts a minimalist and lightweight architectural design philosophy, integrating components such as interfaces, encryption, consensus, routing, distribution, storage, channels, and protocols into a tightly coupled whole, focusing solely on the most universal functions (aggregation, storage, and distribution of data streams) to meet various needs. This makes it a key component of the nascent form of ubiquitous computing. If this form were likened to a massive "super server," then Beaconfire Network would be a critical component of a vast "secure super bus." In the concept of the Internet of Everything (IoE), it will play the role of a minimalist lightweight component. We envision this massive yet lightweight component, relying on open protocols, achieving its specific ubiquitous computing functionality.