公开(公告)号：US11941613B2

公开(公告)日：2024-03-26

申请号：US17854586

申请日：2022-06-30

申请人： Nasdaq, Inc.

发明人： Richard Demarinis ,  Hedi Uustalu ,  Thomas Fay ,  Dominick Paniscotti ,  Triin Parvits ,  Rachana Rajkumar ,  Junning Tong

IPC分类号： G06Q20/10 ,  G06Q20/12 ,  G06Q20/32 ,  G06Q20/36 ,  G06Q20/38 ,  G06Q40/04

CPC分类号： G06Q20/3678 ,  G06Q20/3829 ,  G06Q40/04 ,  G06Q2220/00

摘要： Systems and methods are provided for recording ownership information in a distributed ledger (such as a blockchain), and for performing application processing utilizing the distributed ledger. An example server computer system is configured to: record on a blockchain ownership information of an asset; to configure, for each owner of the asset, a digital wallet associated with a private cryptographic key and at least one blockchain address; using a blockchain address from a digital wallet to access ownership information in the blockchain; perform application processing using the accessed ownership information; and record in the blockchain, updated ownership information or other information associated with the ownership information in accordance with the performed application processing.