bitcoin παγιδες
https://writeablog.net/d4gfizy031/andepsilon-andnu-andnu-andomicron-andiota-andepsilon-andsigmaf-and-972-andpi-andomega-andsigmaf-b5fs
Bitcoin is an electronic money which operates free of any kind of central control or the oversight of financial institutions or governments. Instead it counts on peer-to-peer software program and cryptography.