A system for allowing trading of unexpired smart betting contracts using cryptocurrency for trading, comprising a computer and a crypto exchange application executing on the computer. The system creates a smart contract to host a bet between at least two betting devices, the bet associated with an ongoing event. The system also associates unexpired betting contracts provided by the devices with the smart contract, the unexpired contracts associated with the ongoing event. The system also enters funds associated with the bet into the smart contract, the funds received from electronic wallets of the betting devices. Upon conclusion of the event, the system also determines a result of the event, and disburses the funds to the betting device associated with the winning bet.

An NFT (non-fungible token)-Blockchain remote service is implemented, which receives social media posts, content, metadata, and other data to enable content owners, sponsors, and commentators to access and market content independently from initial social media platforms. The NFT-Blockchain service may interoperate with an NFT-Blockchain application instantiated on a user's computing device (e.g., smartphone, tablet, laptop, or personal computer) or may alternatively be a plugin, such as an extension to the user's browser application. Social media posts may be retrieved from respective social media platforms, NFTized, and added to a blockchain to establish the immutability and marketability of the post. A main system wallet associated with the NFT-Blockchain service may be established and utilized to receive money transfers from owners for the NFTization of their posts and compensation for other administrative tasks, such as NFT transfers.

Systems, methods, and computer-readable media disclosed herein relate to reducing computation and computing resources for certain blockchain related transactions. Specifically, software algorithms and architecture allow some transactions to avoid the need for recordation on a blockchain, which can be computationally expensive both for a requesting device and for various nodes on the blockchain. Thus, a computer system may receive indications of incoming transactions transferring digital assets to particular user accounts, and in response to requests from user accounts, the computer system facilitates one or more internal transactions between those accounts. In response to a request from a particular internal user account, the computer system may perform an outgoing transaction transferring one or more digital assets to an external user account from one or more internal user accounts. The incoming transactions and outgoing transaction are recorded on the blockchain, but the internal transactions are recorded on an internal ledger rather than the blockchain, saving computational power and improving computer operations.

Apparatus and methods are provided for a conversion engine that bridges between incompatible digital currency systems. The conversion engine may include a non-transitory memory of a computer system that includes machine executable instructions, that when executed by a processor on the computer system cause the processor to perform one or more functions of the conversion engine. The conversion engine may receive a request from a source digital wallet application and extract a destination digital wallet from the request. The conversion engine may locate currency referenced by the source digital currency application and verify a transactional integrity of the currency. The conversion engine may transfer the currency from the source digital wallet application to the destination digital wallet application.

A method for use in a hybrid network ecosystem comprising an enterprise network and a reconciliation network is presented. The method comprises generating, by at least one first computing node in the enterprise network or the reconciliation network, a first digital facilitator, wherein the first digital facilitator provides one or more parameters for accessing or distributing data on a distributed ledger in the enterprise network, and wherein a private key is used for performing a computing operation, based on the data, in the enterprise network. The method also comprises generating, by the at least one first computing node in the enterprise network or the reconciliation network or at least one second computing node in the enterprise network or the reconciliation network, a second digital facilitator, wherein the second digital facilitator provides the one or more parameters for accessing or distributing the data in the reconciliation network.

In an intelligent system for providing and recording personalized context-specific financial advice, a method may comprise receiving, from a client device, a request for advice regarding a hierarchical portfolio of assets owned by an investor. The method may further comprise generating, based on the output of a neural network machine learning model, artificial intelligence suggestions for changing the hierarchical portfolio, assembling the AI suggestions and suggestion locations into an actionable artificial intelligence view of the hierarchical portfolio, and transmitting the AI view to the client device. The method may further comprise making a cryptocurrency payment related to service fees associated with the AI view via a blockchain network. The method may further comprise submitting placed transactions associated with the AI suggestions to an electronic trading platform, generating a revised hierarchical portfolio, and recording the AI view on a blockchain, thereby establishing or maintaining a portable financial record for the investor.

A method for identifying a wallet address associated with a virtual asset service provider is provided. The method comprises receiving a target wallet address, obtaining a transaction of a virtual asset associated with the target wallet address, obtaining a list of a plurality of known wallet addresses of virtual asset service providers (VASPs) and identifying a type of the target wallet address, by performing at least one of a cold wallet determination routine and a hot wallet determination routine for the target wallet address, based on the transaction and the list of known wallet addresses of the VASPs.

A unified wallet manager (UWM) virtualized as a single virtual service in which all transactions relative to the UWM are treated as immutable facts permanently stored in append-only queues or ledgers from the time of their creation. A rules engine reads conversion requests in request calls to the service, and determines which rule or rules to apply to convert funds from one ledger to another, in the same or different vertically scaled gaming systems. The UWM is a peer of other vertical gaming systems, and the gaming systems access the UWM via an API server and data egresses from the UWM through an ETL process from a database cluster. The immutable queues allow for data reconstruction using any desired data model. The ledger stores funds of many different types, including real money, points, play money, and others. Third parties can integrate with the UWM through an integration hub connected to the UWM.

A method includes obtaining, by a first computing device, a digital exchange item of a group of exchange items, where the group of exchange items are associated with first sharing parameters, the digital exchange item is associated with second sharing parameters, and the second sharing parameters have priority in a conflict over the first sharing parameters. The method further includes sending, to a server, a request to share the digital exchange item with a group of computing devices. The method further includes determining, by the server, that the digital exchange item can be shared. The method further includes generating replications of the digital exchange item. The method further includes the server uploading the replications to digital wallets associated with the group of computing devices such that each computing device of the group of computing devices has access to the digital exchange item.

The invention provides improved verification solutions for blockchain-implemented transfers. It is suited for, but not limited to, implementation in an SPV wallet. In accordance with one embodiment, a system or resource is provided which comprises a plurality of novel SPV verification components, the activities of which are coordinated by a coordination component. The system enables Bob to send Alice a payment transaction template (template Tx3) and requests: the full transaction data for all input transactions (Tx1, Tx2) comprising at least one output that Alice wants to spend as inputs to a transfer (Tx3); the Merkle path for all input transactions (Tx1, Tx2) linking them to their respective Merkle roots associated with their respective block headers; the completed transfer transaction (Tx3). Alice provides this information plus her signature. Bob can then perform local SPV checks on the input transactions Tx1, Tx2 using transactions Tx1 and Tx2, their corresponding Merkle paths Path 1, Path 2, and Bob's local list of block headers. Bob broadcasts the transfer transaction (Tx3) to the P2P network.