The invention relates to a card, in particular a chip card, including a computing unit for managing electronic coin data records, the electronic coin data records being issued by a central entity, and a card body with visible data and at least one visible feature. The central entity is at the same time the issuer or administrator of a series of banknotes and the at least one visible feature identifies the card as part of the series of banknotes to an observer. In addition, a method for producing such a card is also proposed.

A digital content management system includes a digital content information reception unit configured to receive digital content and the number of pieces of non-fungible token (NFT) content to be generated based on the digital content, a digital content conversion unit configured to generate a number of pieces of NFT digital content equal to the number of pieces of NFT content by converting the digital content, an NFT generation unit configured to generate an NFT based on a blockchain for each of the generated pieces of NFT digital content, and a checking unit configured to check an NFT generated for the NFT digital content to be played back when playing back one of the generated pieces of NFT digital content.

Systems and devices to account for automated conditional payments from within an NFT platform to maintain resources including (but not limited to) computer systems and/or sources of data relied upon by the platform are disclosed. One embodiment is a system that includes a paying module and a bounty hunting module. The paying module generates an agreement, the agreement including terms of the performance of service. The bounty hunting module performs steps for ensuring the service is performed. The bounty hunting module obtains publicly verifiable evidence related to the performance of service. The bounty hunting module generates an assertion including the publicly verifiable evidence and a reference to a public key. The bounty hunting module posts the assertion to an immutable ledger entry. The bounty hunting module obtains payment based on validity of the assertion, wherein the assertion is valid when the assertion is determined to be true.

Systems and techniques are described for situational token-associated media output. A system receives sensor data captured by at least one sensor of a media device. The system identifies, based on the sensor data, a relationship between the media device and an anchor element that is associated with a token. The system identifies the token in a payload of at least one block of a distributed ledger. The token corresponds to media content according to the distributed ledger. The system generates a representation of the media content corresponding to the token. In response to identifying the relationship between the media device and the anchor element, the system outputs the representation of the media content.

A signature is a unique identifier that is created by the signor or signatory for the purpose of acknowledging or otherwise providing acceptance of a transaction such as signing a check, contract or other transactional vehicle. The system and method disclosed herein provides for the authenticating and tracking of each signature within a digital environment such as a blockchain by applying a unique identifier to each signature. The identifier created for the signature is then attached to the vehicle being signed such as a document or a contract, which is then also assigned an identifier to enable the permanent association of the signature and the vehicle that was signed. These unique identifiers ensure that the signature and the associated vehicle or correspondence being signed cannot be copied, separated or otherwise used more than a single time during a single signing event.

Systems and methods for managing intellectual property and financial distributions associated with digital objects using distributed ledgers are provided. A digital object marketplace receives a request to obtain a license token for a digital object. License tokens for the digital object are generated by a smart contract deployed in a distributed ledger. The digital object is also associated with an owner token generated when the digital object is published to the digital object marketplace, or with a recipient digital wallet. The digital object marketplace, using the smart contract, transfers a payment from a requestor's digital wallet to the holder of the owner token or to the recipient digital wallet and the transfer is recorded in the distributed ledger. A license token for the digital object is provided to the requestor's digital wallet and the transaction associated with the license token is further recorded in the distributed ledger.

The present disclosure is directed to security settlement in financial markets and cryptographic currencies. Particular portions of the present disclosure are directed to a cryptographic currency protocol and to a cryptographic currency that includes a positional item. The cryptographic currency protocol supports a virtual wallet that, in various embodiments, is a security and cash account for storing and managing the cryptographic currency. Opening a transaction via the virtual wallet to transfer the cryptographic currency is a strong guarantee of the availability of funds in the virtual wallet because, e.g., funds are not transacted unless the commit phase is successful.

Techniques for providing a localized blockchain that uses a mesh network to facilitate transactions for a localized event are provided. An electronic device can receive data from a localized mesh network to establish the device as a node on the localized mesh network. The established node can generate a cryptocurrency wallet that can be loaded with an initial amount of localized cryptocurrency tokens from a total amount of localized cryptocurrency tokens. The total amount of localized cryptocurrency tokens can be previously mined by a central authority of the localized mesh network. The established node can conduct transactions within the localized mesh network utilizing the localized cryptocurrency tokens. The established node can receive a portion of a cryptocurrency token for transmitting transactional data to a next nearest node on the localized mesh network to help facilitate a transaction involving other nodes on the network.

A platform implementing a two-tier tokenization process to build a digital asset pool at a server. An application builds the digital asset pool, initializes general asset tokens to represent pro-rata ownership interests in a general pool of assets, and uses general asset tokens to create specific asset tokens to represent ownership interests in specific assets from that pool that a user of the platform selects, from a remote device in communication with the server, from the general pool. General asset tokens offered to eligible retail and/or institutional investors generate funding to build the asset pool. Owners of general asset tokens are periodically offered, by the server, the option to select portions of specific assets from the general asset pool, and create through the two-tier tokenization process, shares of specific asset tokens, subject to the technical protocols, ownership concentration limits, and bidding and allocation schema established by the present platform.

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.