EP 4214662 A1 20230726 - METHODS AND SYSTEMS FOR VERIFYING OWNERSHIP OF CRYPTO CURRENCY ASSETS
Title (en)
METHODS AND SYSTEMS FOR VERIFYING OWNERSHIP OF CRYPTO CURRENCY ASSETS
Title (de)
VERFAHREN UND SYSTEME ZUR ÜBERPRÜFUNG DER EIGENTÜMERSCHAFT VON KRYPTOWÄHRUNGSMITTELN
Title (fr)
PROCÉDÉS ET SYSTÈMES DE VÉRIFICATION DE LA PROPRIÉTÉ D'ACTIFS DE CRYPTOMONNAIE
Publication
Application
Priority
- CH 11802020 A 20200918
- EP 2021075327 W 20210915
Abstract (en)
[origin: WO2022058347A1] For verifying ownership of crypto currency assets on a Blockchain platform, a verifier entity (1) generates (S1) and transmits (S2) via a secured communication channel a verification request to an owner entity (2). The verification request includes transaction instructions with transaction characteristics to be used by the owner entity (2) for transferring the particular amount of the crypto currency assets to accounts (200) of the owner entity (2). The verifier entity (1) receives (S7) addressing information which defines the accounts (200) used by the owner entity (2) for transferring (S4) the particular amount of the crypto currency assets. The verifier entity (1) verifies ownership of the crypto currency assets by determining (S8) on the Blockchain platform whether the particular amount of the crypto currency assets was transferred by the owner entity (2) to the target accounts (200) in accordance to the transaction characteristics specified in the verification request.
IPC 8 full level
G06Q 20/40 (2012.01)
CPC (source: EP)
G06Q 20/02 (2013.01); G06Q 20/065 (2013.01); G06Q 20/401 (2013.01); G06Q 20/403 (2013.01); H04L 9/50 (2022.05); H04L 63/102 (2013.01); H04L 63/12 (2013.01); G06Q 2220/00 (2013.01); H04L 2209/56 (2013.01)
Citation (search report)
See references of WO 2022058347A1
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2021075327 W 20210915; EP 21777317 A 20210915