Its real motivation, however, leans more toward curtailing illicit financial flows facilitated under the cover of cryptocurrency transactions. The tax ...
source https://www.google.com/url?rct=j&sa=t&url=https://anticorruptiondigest.com/anti-corruption-news/2018/11/26/spain-monitors-cryptocurrency-investors-to-prevent-tax-evasion/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGbez7VTcoR_2damqdJC_US_vjjFw