(19)
(11) EP 4 214 662 A1

(12)

(43) Date of publication:
26.07.2023 Bulletin 2023/30

(21) Application number: 21777317.5

(22) Date of filing: 15.09.2021
(51) International Patent Classification (IPC): 
G06Q 20/40(2012.01)
(52) Cooperative Patent Classification (CPC):
G06Q 20/403; G06Q 20/065; G06Q 20/02; G06Q 20/401; G06Q 2220/00; H04L 9/50; H04L 2209/56; H04L 63/102; H04L 63/12
(86) International application number:
PCT/EP2021/075327
(87) International publication number:
WO 2022/058347 (24.03.2022 Gazette 2022/12)
(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:
KH MA MD TN

(30) Priority: 18.09.2020 CH 11802020

(71) Applicant: Eurospider Information Technology AG
8006 Zürich (CH)

(72) Inventor:
  • SCHÄUBLE, Peter
    8006 Zürich (CH)

(74) Representative: Rentsch Partner AG 
Kirchenweg 8 Postfach
8034 Zürich
8034 Zürich (CH)

   


(54) METHODS AND SYSTEMS FOR VERIFYING OWNERSHIP OF CRYPTO CURRENCY ASSETS