Skillchain is the ultimate Protocol that can comprehensively certify at 100% all past and present experiences of people. Skillchain allows academic education institutions around the world to interact quickly and easily, certifying students' career paths, the qualifications they earned and exams they took. Skillchain allows to bring clarity to the job world by making sure that candidates' resumes are not merely based on self-declarations, but are the result of certified and swift interactions with the institutions they come from. Our goal is to globalize the Life Skill Passport, through which everyone will get a personal profile which certifies their academic credentials, participation in non-academic training courses, their skills, previous work experience and recommendations received. It will be user-friendly, quickly accessible, and subject to the profile owner's desire for privacy. Every information will be imprinted in the Blockchain, the 100% decentralized and meritocratic place.