The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2023
Filed:
Apr. 24, 2019
Applicant:
Nchain Licensing Ag, Zug, CH;
Inventors:
Assignee:
nChain Licensing AG, Zug, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06Q 20/06 (2012.01); G06Q 20/36 (2012.01); G06Q 20/38 (2012.01); G06Q 20/22 (2012.01); H04L 9/32 (2006.01); G06F 16/27 (2019.01); H04L 9/06 (2006.01); G06F 9/38 (2018.01); G06F 16/23 (2019.01); G06F 16/901 (2019.01); G06F 16/22 (2019.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 9/32 (2013.01); G06F 9/3836 (2013.01); G06F 16/2246 (2019.01); G06F 16/2379 (2019.01); G06F 16/278 (2019.01); G06F 16/9027 (2019.01); G06Q 20/065 (2013.01); G06Q 20/0658 (2013.01); G06Q 20/223 (2013.01); G06Q 20/3674 (2013.01); G06Q 20/3678 (2013.01); G06Q 20/3827 (2013.01); H04L 9/0618 (2013.01); H04L 9/0643 (2013.01); H04L 9/3239 (2013.01); H04L 9/50 (2022.05); H04L 2209/56 (2013.01);
Abstract
A computer-implemented method of validating a blockchain transaction is disclosed. The method comprises requesting at least one UTXO referenced by at least one respective input of the transaction from a member node of at least one shard comprising at least one UTXO, obtaining validity data of at least one UTXO from at least one node, and performing a validation check on at least one input using the validity data.