RT: #93 Time flies, the research we have done 4 years ago is worthy reading again. Data on Blockchain has so much value to be explored with proper use cases first, and data vending tools following.
https://arxiv.org/pdf/1803.058...
转发：#93时光飞逝，我们4年前做的研究值得再次阅读。区块链上的数据有如此多的价值，需要首先通过适当的用例进行探索，然后再使用数据销售工具。
https://arxiv.org/pdf/1803.058...