R_Block’s vision is to create an ecosystem in which workers can easily own, manage and monetize their proven skills and experience data. R_Block will be a decentralized CV/Reference network, bringing references and proven skills into a CV. For the first time ever, workers can own their reference data and monetize it through CV tokens. Our unique solution to the problems in referencing will be the framework for a tokenized careers ecosystem, and will develop to become a self-sovereign identity management technology. The employment history data itself will become a core part of identity verification. Every worker has an employment 'digital fingerprint' which can be used to uniquely identify them. Years of credibility and performance proof is a powerful identity claim, like no other. Made possible by reference data in the R_Block network.