A system and method for creating a virtual digital object comprising a plurality of components includes receiving from a user selections of a plurality of components for use in creating the virtual digital object. Each component has a cost designated in cryptocurrency that is presented for acceptance by the user. Upon acceptance, a cost tally for the virtual digital object is updated. Upon completion, the virtual digital object is minted by subtracting a total cost tally in cryptocurrency from a digital wallet of the user and by interacting with a smart contract including the virtual digital object and metadata relating to at least one of valuation of the virtual digital object, creation of the virtual digital object, and rules governing use and ownership of the virtual digital object. The minted virtual digital object is added to the user's digital wallet and optionally uploaded to an online gallery for purchase.

An example operation may include one or more of receiving a request for executing a trade transaction with a digital token, determining to execute an additional verification on the digital token based on one or more of a newness of the digital token and a lack of data on the digital token, querying a blockchain ledger associated with the digital token for one or more additional data attributes of the digital token, and determining whether or not to execute the trade transaction with the digital token based on the one or more additional data attributes of the digital token queried from the blockchain ledger.

Aspects relate to providing an efficient way to claim a non-fungible token (NFT) associated with a physical object, such as a merchandise item. A user device may scan, using a scanning device, for access information of a physical object, and determine a link to an NFT associated with the physical object based on the scanned access information. Subsequently, the user device may transmit, to an NFT server device, an NFT command indicating the link and a user account of a user to cause the NFT to be claimed by the user account. Other aspects, embodiments, and features are also claimed and described.

Methods, systems, and computer readable media for providing Decentralized Finance (DeFi) are disclosed. According to one method, a method for providing digital property swap occurs at a computing platform executing a DeFi protocol, wherein the computing platform is acting as a digital property exchange center. The DeFi protocol method comprising: receiving one kind of digital property from a user; calculating an equivalent amount of another digital property; sending the said equivalent amount of the said other digital property to the said user. According to one system, a system for providing Decentralized Finance (DeFi) includes at least one computing platform, wherein the computing platform is executing a DeFi protocol and is acting as a swapping platform of the DeFi protocol. The DeFi platform is configured for: receiving digital properties as liquidity from liquidity providers; receiving one kind of digital properties from a user; and sending another kind of digital properties to the said user. The DeFi platform described herein is comprised of mathematical curves that satisfy the supply and demand principle. The main difference between the proposed DeFi protocol and known variants of DeFi systems (such as Uniswap V2) consists in the way that a liquidity provider does not need to provide both kinds of digital properties to establish a market maker. This means that a liquidity provider can establish a market by providing only one kind of digital property and establish the so-called Initial Coin Offer (ICO) process.

Systems and methods related to resource distribution for a fleet of machines are disclosed. A system may include a fleet of machines each having an associated resource capacity and a resource requirement to perform a task. The system may further include a controller having a resource requirement circuit to determine an aggregated amount of the resource requirement and an aggregated amount of the resource capacity. A resource distribution circuit may adaptively improve, in response to an aggregated amount of the resource capacity, an aggregated resource delivery of the resource.

A system for providing a smart, self-healing blockchain-based data exchange data storage device within a self-healing node centric blockchain mesh network, a smart self-healing data exchange device being within one or more universal computing nodes within a self-healing node centric blockchain mesh network is disclosed. The smart self-healing data exchange device being contained within one or more universal computing nodes within a self-healing node-centric blockchain mesh network. The smart self-healing blockchain data exchange device includes a blockchain processor for storing and maintaining a set of blockchain data records stored within a blockchain ledger, each blockchain data record within the set of blockchain data records having a blockchain ID, a universal computing node ID, a bundle of digital access rights, and content data, and an instantiation of the blockchain ledger communicatively coupled to the blockchain processor is stored within a plurality of the one or more universal computing nodes within a self-healing node centric blockchain mesh network. The bundle of digital access rights provides for rights and privileges associated with blockchain data records that can be divided by use, terms, and ownership.

A device includes one or more NFC chips that are preprogrammed to provide a payee's identification and information for launching any of several P2P cashless payment applications to which the payee is subscribed, to a mobile phone of a payor. When a mobile device of a payor is brought to the vicinity of an NFC chip of the device, the mobile device launches a corresponding P2P cashless payment application. The P2P cashless payment application shows the payee's information and the payor may proceed to make a payment to the payee. The device may include an NFC chip that is preprogrammed to provide the payee's identification and the information for launching a single application on the mobile device of the payor to display the P2P cashless payment applications to which the payee is subscribed. The payor may then proceed to make a payment to the payee using the payor's mobile device.

A method relates to a terminal for managing electronic coin datasets and to a corresponding terminal. The electronic coin datasets are output by a central issuer entity, wherein each electronic coin dataset has a test value, and the test value is incremented when the electronic coin dataset is directly transmitted between two terminals or the test value is invariant in the event of an action carried out by terminals on the electronic coin dataset. In the method, it is determined whether the electronic coin dataset is displayed by the terminal in the payment system or whether the electronic coin dataset is returned to the central issuer entity. A method in a payment system is provided for managing electronic coin datasets, to a corresponding payment system, and to a monitoring entity.

Embodiments described herein provide for an ecommerce platform implementing blockchain technologies for tracking, managing, and predicting purchasing behavior. The blockchain mints NFTs representing various aspects and data values of a purchase, such as a ticket NFT, a certificate of authenticity NFT, and an access privilege NFT. The NFTs are assigned to customer wallets and later referenced to track and predict purchasing behaviors. The merchant server later references the blockchain wallet to provide incentives or rewards to customers having certain NFTs. A customer may sell the ticket NFT to another party, but keep the access privilege NFT. The merchant server grants the customer access to limited edition products or events because the customer's wallet includes the access privilege NFT.

A method executed by a computing entity includes obtaining, in accordance with a securely passing process, control over a secure first token representing a first pending transaction associated with a transaction item. The method further includes obtaining a selection of a first subset of instant assets of a set of candidate instant assets that may be utilized to subsequently provide conversion of a selected carbon credit asset to complete the first pending transaction. The method further includes generating an updated secure first token in accordance with the securely passing process to represent the selection of the first subset of instant assets of the set of candidate instant assets to subsequently provide the conversion of the selected carbon credit asset to complete the first pending transaction.