Chinese governments at all levels have been coming up with different policies and solutions to help the economy survive, in order to reduce the COVID-19 pandemic’s impact on business. It has been reported that Nanjing, the capital of China eastern Jiangsu province, is one of the first cities in China to leverage blockchain technology and issue so-called “consumption vouchers” on the blockchain as a kind of crypto-driven stimulus package. However, these vouchers are exchangeab