US 12,284,276 B2
Customizable cryptocurrency card
Bobby Christopher Lee, Las Vegas, NV (US)
Assigned to Ballet Global Inc., Las Vegas, NV (US)
Filed by Ballet Global Inc., Las Vegas, NV (US)
Filed on Dec. 14, 2022, as Appl. No. 18/081,521.
Application 18/081,521 is a continuation in part of application No. 17/561,060, filed on Dec. 23, 2021, granted, now 11,799,647.
Application 17/561,060 is a continuation of application No. 16/945,240, filed on Jul. 31, 2020, granted, now 11,240,021, issued on Feb. 1, 2022.
Application 16/945,240 is a continuation of application No. 16/739,998, filed on Jan. 10, 2020, granted, now 10,917,238, issued on Feb. 9, 2021.
Application 16/739,998 is a continuation of application No. 16/568,185, filed on Sep. 11, 2019, granted, now 10,554,401, issued on Feb. 4, 2020.
Claims priority of provisional application 62/870,866, filed on Jul. 5, 2019.
Prior Publication US 2023/0121749 A1, Apr. 20, 2023
Int. Cl. G06F 21/70 (2013.01); G06K 7/14 (2006.01); G06K 19/06 (2006.01); G06Q 20/06 (2012.01); G06Q 20/34 (2012.01); G06Q 20/36 (2012.01); G09F 3/00 (2006.01); G09F 3/02 (2006.01); G09F 3/10 (2006.01); H04L 9/06 (2006.01); H04L 9/08 (2006.01); H04L 9/30 (2006.01); H04L 29/06 (2006.01)
CPC H04L 9/0877 (2013.01) [G06K 7/1417 (2013.01); G06K 19/06037 (2013.01); G06Q 20/0658 (2013.01); G06Q 20/357 (2013.01); G06Q 20/3674 (2013.01); G09F 3/02 (2013.01); G09F 3/0292 (2013.01); G09F 3/0297 (2013.01); G09F 3/10 (2013.01); H04L 9/0618 (2013.01); H04L 9/0866 (2013.01); H04L 9/30 (2013.01); H04L 9/3073 (2013.01); G09F 2003/0213 (2013.01); G09F 2003/0263 (2013.01); G09F 2003/0277 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A tangible, non-transitory, machine-readable medium storing instructions that when executed by one or more processors effectuate operations for customization of a physical card, the operations comprising:
obtaining, with a computing system, card data corresponding to a set of physical cards, the card data associating, for each of the physical cards, a respective public cryptographic key with a respective unique identifier, each physical card comprising:
an optical code encoding a respective unique identifier; and
concealed information corresponding to a respective private cryptographic key of a private-public cryptographic key pairing of which a respective public cryptographic key is a member;
deterministically generating, with the computer system, a set of cryptographic hash addresses based on a protocol corresponding to a selected decentralized computing platform from the public cryptographic keys;
storing, with the computer system, within a database, for each of the physical cards, a record associating the respective unique identifier with a respective cryptographic hash address generated from the respective public cryptographic key;
requesting, with the computer system, based on a selected record, a transaction on the selected decentralized computing platform, the transaction specifying a transfer of a digital bearer asset to a cryptographic hash address of the selected record, wherein requesting, with the computer system, based on a selected record, a transaction on the selected decentralized computing platform, the transaction specifying a transfer of a digital bearer asset to a cryptographic hash address of the selected record comprises:
calling a smart contract for execution on the selected decentralized computing platform based on the cryptographic hash address and information corresponding to the digital bearer asset;
storing, with the computer system, within the database, an indication of the digital bearer asset in association with the selected record;
receiving, with the computer system, a request from a user computing device, the request including a unique identifier of a physical card in the set of physical cards;
identifying, with the computer system, the selected record based on the unique identifier included with the request matching the unique identifier of the selected record; and
transmitting, with the computer system, to the user computing device, a response based on the indication of the digital bearer asset.