Blockchain technologies to address smart city and society challenges

作者：

Highlights：

• This works describes the main SDGs challenges addressed by means cryptocurrencies and blockchain tecnologies.

• The main proposals and solutions based on blockchain and cryptocurrencies are described.

• A classification is made of the proposals according the SDGs on which are focused.

• A review of the main solutions for smart city contexts are discussed.

摘要

•This works describes the main SDGs challenges addressed by means cryptocurrencies and blockchain tecnologies.•The main proposals and solutions based on blockchain and cryptocurrencies are described.•A classification is made of the proposals according the SDGs on which are focused.•A review of the main solutions for smart city contexts are discussed.

论文关键词：Blockchain,Cryptocurrencies,e-government,Quality of life,SDGs,Smart-city

论文评审过程：Received 1 January 2021, Revised 21 April 2021, Accepted 2 May 2021, Available online 6 May 2021, Version of Record 12 May 2021.

论文官网地址：https://doi.org/10.1016/j.chb.2021.106854