This disclosure includes utilizing a token cryptogram with a browser to facilitate a transaction. A webpage of a website is configured to accept a token cryptogram in fields of the webpage. The webpage of the website may indicate that it is token-aware and is configured to accept the token cryptograms.

A method for integrating real-world items into video games is disclosed. The method includes receiving, by a video game instance, a digital token corresponding to a real-world item from a video game integration system, the digital token being linked with the item and corresponding to an in-game benefit that is provided to an owner of the token. The method also includes facilitating, by the video game instance, a transaction by the user for the item the video game, wherein in response to the user transacting for the item, ownership data of the digital token is updated on a cryptographic ledger to assign ownership of the digital token to the user. The method also includes conferring, by the video game instance, the in-game benefit to the user in the video game and revoking the in-game benefit in response to the digital token no longer being assigned to the user.

A system for facilitating transactions for real-world items in video games using digital tokens is disclosed. The system is configured to generate a digital token and cryptographically link the digital token to on a blockchain to facilitate transactions for the item using the blockchain. The system includes a video game integration system that serves an electronic advertisement corresponding to the real-world item to a video game that includes a visual indicum of the token; receives a notification indicating that a user has transacted for the real-world item via the video game; and initiates an assignment of the digital token to an account of the user on the blockchain, such that ownership data of the digital token is updated to reflect that the user is an owner of the digital token, such that the user may redeem the token to take possession of the item.

In embodiments, a method for facilitating token-based transactions for real-world items in video games using digital tokens is disclosed. The method includes receiving, by the video game instance, an in-game advertisement from a video game integration system, wherein the in-game advertisement is an advertisement to transact for an advertised real-world item represented by an advertised digital token generated by the tokenization platform and includes a visual indicum corresponding to the digital token. The method also includes presenting, by the video game, the electronic in-game advertisement to the user via a display device of the user device and facilitating a transaction by the user for the advertised real-world item. The method also includes transmitting, via the video game, a request to the video game integration system requesting updating of ownership data of the advertised digital token to reflect that the user is the respective owner of the advertised digital token.

Provided is a method for operating a distributed database system having distributed node devices for providing interlinked data blocks, in particular in the style of a blockchain, that document transactions between subscribers, wherein transactions between subscribers are protected by transaction data and a cryptographic signature process, involves the cryptographic signature process being defined for each transaction in order to protect the respective transaction, wherein signature information identifying the defined cryptographic signature process is part of the transaction or part of a performance request for the transaction. For each transaction, signature data are then calculated using the defined cryptographic signature process for at least some of the transaction data or the hash value thereof, and the signature data are added to the transaction data.

A system for awarding prizes to users via an electronic game of chance is disclosed. The system is configured to generate digital tokens that are cryptographically linked to respective virtual representations of a set of winnable items. The system further includes a mystery box system that is configured to serve a mystery box game to a client device, wherein the mystery box game includes a mystery box recipe that designates a respective probability of winning each winnable digital token of the set of digital tokens and is configured to randomly select a winning digital token from the set of digital tokens in accordance with the mystery box recipe. The mystery box system is further configured to award the winning digital token to the user, wherein the winning digital token is redeemable for the respective winnable item corresponding to the winning digital token.

A method for awarding prizes to users via an electronic game of chance is disclosed. The method includes executing, by a gaming device, a mystery game that includes a recipe that defines a respective probability corresponding to each respective winnable token and a manner by which a winning digital token is randomly selected. The method also includes randomly selecting the winning digital token from the set of winnable digital tokens based on the mystery box recipe, wherein the winning digital token is redeemable for a corresponding winnable item that is represented by the winning token. The method includes awarding the winning digital token to user, wherein the winning token is redeemable for the won item. The method includes upon selecting the winning digital token, transmitting a signal indicative of winning token to a mystery box system that initiates a transfer of the winning token to an account of the user.

Systems, methods, and articles of manufacture for secured account provisioning and payments using user computing devices are provided. One such method comprises obtaining an account payload by the user computing device, wherein the account payload comprises a payment credential associated with a transaction account of a user of the user computing device; generating a storage encryption (ENC) key and a storage message authentication code (MAC) key based on at least a device fingerprint of the user computing device and a storage root key; encrypting, the account payload with the storage ENC key to form an encrypted account payload; generating a digital signature of the encrypted account payload using the storage MAC key; and storing the encrypted account payload and the digital signature in a secured database of the user computing device.

A system for generating a digital token that uniquely represents a real-world object is disclosed. The system includes a digital token generation system that generates a unique digital token having a set of digital attributes that correspond to a set of real-world object attributes of a real-world object and to generate a cryptographic link between the unique digital token generated by the cryptographic token generation system and a unique identifier for the unique unit of the real-world object, such that the unique digital token provides a unique digital representation of the unique unit of the real-world object. The system also includes a ledger update system configured to write the unique digital token to a blockchain, thereby facilitating transactions for the real-world object using the digital token, wherein the ledger update system updates a side chain of the blockchain with the unique digital token.

A tokenization platform for tokenizing consumer products is disclosed. The system includes an item management system that generates a virtual representation of the consumer product based on a set of attributes of a product. The system also includes a token generation system that generates a unique digital token having a set of digital attributes that correspond to the virtual representation and cryptographically links the digital token and an instance of the virtual representation corresponding to a unit of the consumer product. The system also includes a ledger update system that writes the unique digital token to a cryptographic ledger, thereby facilitating transactions for the unique unit of the consumer product using the unique digital token.