You are viewing a single comment's thread from:RE: 《大麻與區塊鏈.1》View the full contextdai-ma-shing (36)in #cn • 8 years ago https://engage.gov.bc.ca/app/uploads/sites/217/2017/11/IBM-Canada.pdf 附上：IBM的對加拿大有關用區塊鏈管理大麻的Proposal。