In embodiments of the present invention, methods are provided for receiving attributes of an item via a graphical user interface of a tokenization platform. The item attributes may include a number of instances of the item that are available for transaction by a merchant of the item. A virtual representation of the item may be generated based on the item attributes, where the virtual representation is a data structure that stores the item attributes and N digital tokens based on the virtual representation may be generated, where N is an integer equal to the number of items available for transaction and where each digital token is redeemable by an owner of the respective digital token to satisfy the transaction for an instance of the item. Each of the N digital tokens may be cryptographically linked to a respective instance of the virtual representation of the item.

In embodiments of the present invention, systems are provided for handling a set of secure digital tokens, each of which uniquely represents a real-world object, including an interface configured to handle a unique identifier for a unique unit of a real-world object, the object having a set of real-world object attributes, a cryptographic token generation system that generates a unique digital token that has a set of digital attributes that correspond to the set of real-world object attributes, a cryptographic linking system configured to generate a cryptographically secure, one-to-at-least-one link between the unique digital token generated by the cryptographic token generation system and the unique identifier for the unique unit of the real-world object, and an analytics system configured to monitor, track, and report on a set of states, events, and activities of the unique digital token.

In embodiments a system for tokenizing a token is disclosed. The system includes an interface configured to handle a unique identifier a first digital token that is tokenized in accordance with a first protocol. The method also includes a cryptographic token generation system that generates a second digital token, the second digital token is tokenized in accordance with a second protocol. The system further includes a linking system that generates a one-to-at-least-one cryptographic link between the second digital token generated by the cryptographic token generation system and the first digital token, such that the second digital token provides a unique digital tokenization of the first digital token. The system includes a ledger update system that writes the second digital token to a cryptographic ledger in accordance with the second protocol, thereby facilitating transactions involving the first token using the second digital token protocol.

In embodiments, a system for tokenizing tokens is disclosed. The system includes an interface configured to handle a token identifier for a first token, wherein the first token is a cryptocurrency. The system also includes a token generation system that generates a second token that represents a defined quantity of the cryptocurrency represented by the first token. The system also includes a linking system configured to generate a one-to-at-least-one link between the second token and the first token, such that the second token provides a unique tokenization of the first token. The system includes a messaging system integrating the handling of cryptocurrency exchanges into a messaging protocol, wherein the messaging system automatically executes exchange of the cryptocurrency from a first user to a second user upon sending a message from the first user to the second user that has the second token embedded therein.

In embodiments of the present invention, systems are provided for tokenizing a token, including an interface configured to handle a unique identifier for a first digital token, wherein the first digital token is a cryptocurrency, a cryptographic token generation system that generates a second digital token that represents a defined quantity of the cryptocurrency represented by the first digital token, a linking system configured to generate a one-to-at-least-one link between the second digital token generated by the cryptographic token generation system and the first digital token, and a transfer system that enables control of a quantity of the first digital token using a workflow that omits interaction by users with a cryptography system.

An angle adjustable coulter wheel assembly includes a rotatable shank having a longitudinal axis defined by an upper portion of the shank. The longitudinal axis is oriented neither vertically or horizontally with respect to the ground when the assembly is mounted on a tillage apparatus. A coulter wheel rotatably mounted on the shank proximate a lower portion of the shank. An actuator rotates the upper portion of the shank about the longitudinal axis to cause the face of the coulter wheel to rotate about three orthogonal axes thereby changing orientation of the face of the coulter wheel with respect to the ground when the assembly is on the tillage apparatus. The coulter wheel assembly permits adjusting the angle of the coulter wheel in at least two planes permitting greater control over how much soil the coulter wheel disturbs during tilling.

The present invention provides a system as a computer server platform and application programming software installed in primary devices of users for exchanging and trading digital asset securely and anonymously between two users of the system where said digital asset is registered under a device account of a primary device of a user with the system using a unique device account name. The present invention respects “privacy by design” in GDPR by using device account based-on anonymized data instead of personal account based-on personal data of prior art to ensure the system does not collect, store and process users' personal data in the course of device accounts' set-up and transactions of digital assets.

An account is managed using information read from a dual frequency transponder. Information stored on the dual frequency transponder can be read by a NFC-enabled device and by a UHF RFID reader. The information links, corresponds, or otherwise provides access to account information stored at a remote server. For example, a NFC-enabled device can read the information from the dual frequency transponder and use that information to enable instant and on-the-spot recharging of a toll account. In addition, a UHF RFID toll reader can scan information from the dual frequency transponder and use that information to debit toll charges from the correct toll account. The dual frequency transponder can be embedded in a license plate and read using a reader placed in the road. Additionally, the transponder can be configured to function at the correct frequency only when a valid vehicle registration sticker is applied to the license plate.

A computer system can implement a network transaction service by monitoring location data from a computing device of a user to confirm that the user is located at a merchant location, receiving transaction data from a point-of-sale terminal of the merchant location, and confirming that the user has left the merchant location based on the location data. The computer system may then automatically execute a transfer operation to fund the transaction using a shared funding account of the network transaction service such that no direct payment interaction is made between the user and the merchant.

A computer system includes a content delivery system that delivers digital content from a source to a mobile device, which in turn presents the digital content to a recipient computer system. The recipient computer system can validate that the digital content presented by the mobile device is authorized by the source of that digital content without the recipient computer system communicating with the content delivery system for such validation. Digital content presented on a mobile phone can be validated by a recipient as being authorized by a source, without a connection to a centralized database. To perform such validation, the computer system uses i) a transaction location determined at the time of a transaction based on information received from the mobile device, and ii) a time-varying, non-predictable code associated with the transaction location.