M9: Existens och ägande May 23, 2018 10:52:05 GMT 1 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by ric on May 23, 2018 10:52:05 GMT 1 originstamp.org/s/c29e140bdda019cdcd923be3ddf84c19e2a2654f8afedfccd4c92733e6318e6b"Bitcoin och blockchainteknik BBt200 Rikard Carlsson"