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arXiv · 1607.00174

Blockchain-based Proof of Location

Giacomo Brambilla·Michele Amoretti·Francesco Medioli·Francesco Zanichelli
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Abstract

Location-Based Services (LBSs) build upon geographic information to provide users with location-dependent functionalities. In such a context, it is particularly important that geographic locations claimed by users are trustworthy. Centralized verification approaches proposed in the last few years are not satisfactory, as they entail a high risk to the privacy of users. In this paper, we present and evaluate a novel decentralized, infrastructure-independent proof-of-location scheme based on blockchain technology. Our scheme guarantees both location trustworthiness and user privacy preservation.

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Giacomo Brambilla, Michele Amoretti, Francesco Medioli, Francesco Zanichelli. 2016-07-01. Blockchain-based Proof of Location. https://doi.org/10.1109/qrs-c.2018.00038

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