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arXiv · 2212.03383

Last Mile of Blockchains: RPC and Node-as-a-service

Zhongtang Luo·Rohan Murukutla·Aniket Kate
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Abstract

While much research focuses on different methods to secure blockchain, information on the chain needs to be accessed by end-users to be useful. This position paper surveys different ways that end-users may access blockchains. We observe that between the two extremes of running a full node and fully utilizing a trusted third-party service, many solutions regarding light nodes are emerging. We analyze these solutions based on three basic properties of web communication: integrity, availability and privacy. We conclude that currently, the best way to access a blockchain while maintaining these three properties is still to run a full node. We consider it essential that future blockchain accessibility services should be built while considering these three expectations.

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Zhongtang Luo, Rohan Murukutla, Aniket Kate. 2022-12-07. Last Mile of Blockchains: RPC and Node-as-a-service. https://doi.org/10.1109/tps-isa56441.2022.00044

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