An example token management operation may include one or more of receiving, by a token manager node, a registration request containing user IP address and a wallet from an at least one player node off-chain; mapping, by the token manager node, a transaction over the blockchain network with users' database based on the IP address; assigning, by the token manager node, a user role to the wallet, wherein the user role allows the at least one player node to buy game tokens from a liquidity pool over the blockchain network; executing, by the token manager node, a smart contract to add a safe balance to the at least one player node based on the user role; intercepting, by the token manager node, a transaction for selling at least one game token to a target player node to validate the safe balance of the player node; and allowing the transaction responsive to a validation.

Embodiments of the invention are directed to systems, methods, and computer program products for onboarding digital content to a platform designed specifically for seamless creation and user-friendly management of non-fungible tokens. The invention allows for users with zero knowledge of decentralized protocols to leverage the benefits of such technologies by providing a system for uploading existing digital content, automating the creation of one or more non-fungible tokens, managing permissioned access to the non-fungible tokens, and facilitating the ownership verification of the non-fungible tokens.

A method executed by a computing entity includes establishing a set of required cryptography-authenticated public benefit asset information for subsequent selection of a set of public benefit credit assets based on a request to identify the set of public benefit credit assets. The method further includes identifying, using a securely passing process, a secure first token representing the set of public benefit credit assets based on the set of required cryptography-authenticated public benefit asset information. The method further includes establishing, using the securely passing process, control over the secure first token representing the set of public benefit credit assets on an object distributed ledger where only a device possessing control over the secure first token may modify the secure first token.

A computer-implemented method is disclosed. The method includes: receiving, via a first computing device, a login request for a resource account; authenticating a user associated with the login request to an account session of the resource account; receiving, via the first computing device during the account session, a trade request for performing a first trading action in connection with a tradeable object; in response to receiving the trade request: granting, to the first computing device, time-limited access to an account operation for the resource account, the first account operation associated with defined first trade parameters for the first trading action; receiving, via the first computing device, user input for initiating the first account operation at a first time; validating the first account operation based on verifying eligibility of the first trading action and validity of the account session at the first time; and in response to validating the first account operation, cause the first trading action to be executed based on processing the first account operation.

An information processing system includes a first apparatus and a second apparatus. The first apparatus includes a decision unit and a first publicizing unit. The decision unit decides secret information. The first publicizing unit publicizes a first transaction including limitation information enabling retrieving of crypto-assets by using the secret information on a distributed ledger. The second apparatus includes a receiving unit, a second publicizing unit, and an executing unit. The receiving unit receives the secret information. The second publicizing unit receives crypto-assets when the secret information is received by the receiving unit after the first transaction is publicized on a distributed ledger and by publicizing a second transaction including the secret information received by the receiving unit on a distributed ledger. The executing unit performs a predetermined operation in response to reception of the secret information by the receiving unit.

In a method for broadcasting account provisioning information, user datum encryption information is transmitted to a plurality of account processing systems. A request to share account provisioning information is received from a user device associated with an account holder. A user datum of the account holder is encrypted using the encryption information and transmitted to the account processing systems. A response is received from at least one of the account processing systems, the response including an indication that the account holder has a transaction account processed by that account processing system. A request for confirmation that the account provisioning information should be shared is sent to the user device and a confirmation response is received from the user device that includes permission to share account provisioning information. Account provisioning information is then transmitted to one or more of the account processing systems.

In a method for broadcasting account provisioning information, user datum encryption information is transmitted to a plurality of account processing systems. A request to share account provisioning information is received from a user device associated with an account holder. A user datum of the account holder is encrypted using the encryption information and transmitted to the account processing systems. A response is received from at least one of the account processing systems, the response including an indication that the account holder has a transaction account processed by that account processing system. A request for confirmation that the account provisioning information should be shared is sent to the user device and a confirmation response is received from the user device that includes permission to share account provisioning information. Account provisioning information is then transmitted to one or more of the account processing systems.

A system and related methods for executing and managing international trades, particularly in goods and commodities, makes use of blockchain- or other security-based architecture. The system architecture is able to be implemented so as to be compliant with regulations and regulatory authority to minimize potential fraud, forgery, or other security breaches which may affect the integrity of the associated trading transactions. The computer-implemented system, programming, and associated methods process data related to all phases of international goods and commodities trades, including drafting, negotiation, and execution of contracts as digitally negotiated instruments or electronic transferable records, as well as electronic bills of lading. The system includes features to limit access, verify and authenticate users, and provides limited access to databases and various templates to facilitate the generation, execution, and management of trading transactions from inception to completion. 224004323v3

Systems described herein may autogenerate dynamic passwords for cryptocurrency conversion apps that require a password. Protected services provided by a cryptocurrency conversion app may allow access based on the dynamic password. The system described herein may provide authentication rails that link to other apps that require passwords. The described systems may use those special cryptocurrency conversion authentication rails to provide authentication to other apps. The system may include an API for interacting the other apps authenticating users to access protected cryptocurrency conversion services provided by those other apps.

Methods are provided for conducting a transaction involving a remote point-of-sale (POS) device that include receiving a transaction request message from a remote payment entity system, wherein the transaction request message is associated with a transaction involving a merchant system, the merchant system is located remote from the remote payment entity system, and the transaction request message includes an identifier of the merchant system, an identifier of the remote payment entity system, and transaction data associated with the transaction; processing the transaction based on the transaction request message by communicating with an acquirer system corresponding to the merchant system; and transmitting, with the at least one processor, at least one transaction confirmation message to the merchant system and the remote payment entity in response to receiving a transaction authorization response message from the acquirer system. Systems and computer program products are also disclosed.