LEADER 01048nam 2200325 450 001 9910706981603321 005 20181029135207.0 035 $a(CKB)5470000002459659 035 $a(OCoLC)1052898889 035 $a(EXLCZ)995470000002459659 100 $a20180919d2018 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 03$aAn introduction to virtual currency 210 1$aWashington, DC :$cU.S. Commodity Futures Trading Commission,$d[2018?] 215 $a1 online resource (2 pages) $ccolor illustrations 606 $aDigital currency 606 $aElectronic funds transfers$xSecurity measures$zUnited States 615 0$aDigital currency. 615 0$aElectronic funds transfers$xSecurity measures 712 02$aUnited States.$bCommodity Futures Trading Commission, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910706981603321 996 $aAn introduction to virtual currency$93493916 997 $aUNINA