R_Block’s vision are to create an ecosystem where workers can easily own, manage and monetize their proven skills and experience information. R_Block will likely be a decentralized CV/Reference community, bringing sources and proven skills into a CV. For the very first time ever, workers can own their reference data and monetize it through CV tokens. Our unique solution to the trouble in referencing will feel the framework for a tokenized careers ecosystem, and will build up to being a self-sovereign identity management technologies. The employment history information itself will become a core component of identity verification. Every employee has a jobs 'digital fingerprint' which may be utilized to uniquely identify them. Years of credibility and gratification proof are a robust identity claim, like no other. Made possible by reference information inside R_Block network.