证书创建者
Desygner Pty Ltd
ICC Men’s T20 World Cup
International Cricket Council
Certificate Installer
Nicola Amatucci
COVID Certificate
Federal Office of Public Health FOPH
證書製造商
kikov
Certificate Maker
Soul App Studio
ICC FTP
Shahajalal & Tuhin
Certificate Scanner
Department of Agriculture and Water Resources
ICC Digital Codes Premium
International Code Council, Inc.
Coursera
Coursera, Inc.