April 15, 2021News Certificates on Blockchain & Certificado Demo This video is about the demo of Certificado’s Blockchain based verification. #pakistan #ahmadmanzoor #blockchain #education #certificado #blockchaintechnology #learner #bitcoin #blockchainisnotabitcoin
January 12, 2021News 💥Como FUNCIONA Blockchain 💥🌍El Mejor Contrato inteligente certificado por la Daddradar🌏… Inversores Digitales 🆗️ 💥TRONFLOW 😎