Crypto 1.0 – May 15, 2018 – 50 000 exemplaires Lithographie offset  Designer : Stephen Perera  Site : Cryptocurrency Sheet – £2 | Timbres | 2018 | Bureau philatélique de Gibraltar (gibraltar-stamps.com) There are only 50,000 blocks of four 50p being issued and only 50 QRG crypto coins per stamp will ever be minted.  These 200 Tokens/Coins can be claimed in increments of 200 QRGs per block by following very simple steps listed on the QR website accessed after scanning the sheet with your smartphone: A very limited number of this sheet is availble so please email to consult availability