“The solution based on blockchain technology that has been developed and tested by the Riksbank in its e-krona project provides new possibilities, but is also new and needs further investigation. This is one of the lessons learned as described in the e-krona pilot project’s report on its first phase. The e-krona pilot has the objective of testing a proposal for a technical solution to increase the Riksbank’s knowledge of how an e-krona could function and be used as a complement to cash.”