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Internet of Things (IoT) is the current technological breakthrough, enabling computing and sensing devices embedded in everyday processes to seamlessly exchange data, thus shaping the smart-everything concept. Alongside IoT, blockchain is transforming Internet by enabling Trustless, Distributed and Secure exchange of everything of value. In this paper, we propose a distributed sensor node system that utilizes IOTA protocol, a novel distributed ledger technology, to exchange data in an M2M fashion and establish a data monetization economy paradigm.
Lamtzidis et al. (Sat,) studied this question.