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(11)

EP 3 472 779 A1

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(43) Date of publication: 24.04.2019 Bulletin 2019/17 (21) Application number: 16909020.6 (22) Date of filing: 14.07.2016

(51) International Patent Classification (IPC):  G06Q 20/00(2012.01) (86) International application number: PCT/US2016/042322 (87) International publication number: WO 2018/013124 (18.01.2018 Gazette 2018/03)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (71) Applicant: Digital Asset Holdings, LLC New York, NY 10012 (US)	(72) Inventors: BERNAUER, Alexander New York, NY 10012 (US) BLUMMER, Tamas New York, NY 10012 (US) KFIR, Shaul New York, NY 10012 (US) LITSIOS, James New York, NY 10012 (US) MEIER, Simon New York, NY 10012 (US) (74) Representative: Walaski, Jan Filip et al Venner Shipley LLP 200 Aldersgate London EC1A 4HD London EC1A 4HD (GB)