The issuer—for instance an academic establishment or an business safety crew—makes a digital credential to certify the id or qualifications of the holder. The main points of the credential are recorded within the blockchain. 利用停止請求者は、次の事項を利用停止請求書に記載しなければならない（同項）。 地方公共団体の機関であって病院若しくは診療所又は大学の運営を行うもの People and corpo... https://bestseocompanyinswansea48586.bloggerchest.com/36105613/the-best-side-of-digital-marketing-swansea