Blockchain is not castles in the air, Great revolutions should deeply down-to-earth, Lasting 7 years,Rise and fall,Faith strong as ever. I am Randolf Liang. All in Ultiledger #Ultiledger #Blockchain
https://youtu.be/qeYP4y147K8
区块链不是空中楼阁，大革命要脚踏实地，历时7年，兴衰不衰，信念坚如磐石。我是兰道夫·梁。尽在 Ultiledger