  The manufacturing industry featured centralization in the past due to
technical limitations, and factories (especially large manufacturers) gathered
almost all of the resources for manufacturing, including: technologies, raw
materials, equipment, workers, market information, etc. However, such
centralized production is costly, inefficient and inflexible, and difficult to
respond to rapidly changing, diverse and personalized user needs. This paper
introduces an Intelligent Industrial Network (DSDIN), which provides a fully
distributed manufacturing network where everyone can participate in
manufacturing due to decentralization and no intermediate links, allowing them
to quickly get the products or services they want and also to be authorized,
recognized and get returns in a low-cost way due to their efforts (such as
providing creative ideas, designs or equipment, raw materials or physical
strength). DSDIN is a blockchain based IoT and AI technology platform, and also
an IoT based intelligent service standard. Due to the intelligent network
formed by DSDIN, the manufacturing center is no longer a factory, and actually
there are no manufacturing centers. DSDIN provides a multi-participation
peer-to-peer network for people and things (including raw materials, equipment,
finished / semi-finished products, etc.). The information transmitted through
the network is called Intelligent Service Algorithm (ISA). The user can send a
process model, formula or control parameter to a device via an ISA, and every
transaction in DSDIN is an intelligent service defined by ISA.
