US 12,387,008 B2
Systems and methods for blockchain-based tracking and selective access to user data
Rohan Deuskar, New York, NY (US)
Assigned to Stylitics, Inc., New York, NY (US)
Filed by Stylitics, Inc., New York, NY (US)
Filed on Jan. 24, 2025, as Appl. No. 19/036,148.
Application 19/036,148 is a continuation of application No. 17/692,546, filed on Mar. 11, 2022, granted, now 12,223,095.
Prior Publication US 2025/0173463 A1, May 29, 2025
Int. Cl. G06F 21/62 (2013.01); G06F 21/60 (2013.01); H04L 9/32 (2006.01)
CPC G06F 21/6263 (2013.01) [G06F 21/602 (2013.01); H04L 9/3213 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving a key for accessing a token on a blockchain from a device at a physical site of a merchant;
retrieving, from the blockchain, a first set of attributes stored in the token using the key, wherein the first set of attributes comprises one or more of preferences of a particular user and attributes of past purchases made by the particular user;
receiving an identifier of a first item that the particular user selects from a plurality of items distributed throughout the physical site while the particular user is at the physical site;
obtaining a second set of attributes of the first item based on a lookup of the identifier, wherein the second of attributes of the first item correspond to two or more visual characteristics of the first item and are different than the first set of attributes stored in the token;
selecting a set of items from the plurality of items having attributes that complement or are a first match to the first set of attributes stored in the token and that complement or are a second match to the second set of attributes of the first item, wherein selecting the set of items comprises styling the first item with the set of items that complement the first item that is selected by the particular user and that satisfy the one or more of the preferences of the particular user and the attributes of past purchases made by the particular user; and
presenting the set of items in a user interface of the device.