A Taxonomy for Blockchain-Based Decentralized Physical Infrastructure Networks (DePIN)
2023 IEEE 9th World Forum on Internet of Things
Abstract
This paper provides a conceptual taxonomy for decentralized infrastructure systems that leverage blockchain technologies to manage shared physical resources.
Core Contribution
This paper organises decentralised physical infrastructure networks into a taxonomy. It treats DePIN systems as combinations of physical resources, blockchain coordination, incentives, governance, and infrastructure operation.
Research Use
The taxonomy helps compare systems that otherwise look very different: sensor networks, connectivity infrastructure, mobility infrastructure, and other real-world shared resources coordinated through decentralised protocols.