Posted in Non classé Brevet – Systems and Methods for a Blockchain Multi-Chain Smart Contract Time Envelope Published Date: 6 septembre 2019 0 350 Libellé du brevet : « Systems and Methods for a Blockchain Multi-Chain Smart Contract Time Envelope » Source : Voir le brevet Date : September 6, 2019 at 07:11AM Tag(s) : Blockchain – Brevets,#BLOCKCHAIN Share this... Email Facebook Twitter Linkedin Whatsapp Print Dans la même catégorie ... 0 354 Posted in Non classé Presentation on IOT Technology present By Om Parate 0 606 Posted in Non classé An Introduction to Open Data and APIs 0 357 Posted in Non classé LES VILLES DU FUTUR (Smart City)