A device configured to receive a service request for modifying a user account. The device is further configured to add an entry in a service request log and in an event log in response to receiving the first service request. The device is further configured to apply the modifications instructions from the service request to a current status of the user account in a status log and to modify the current status of the user account in the status log. The device is further configured to determine a second data control device is associated with the user account. The device is further configured to determine the first set of service instructions based on the updated first current status of the user account, to generate a second service request that comprises the first set of service instructions, and to send the second service request to the second network device.

The present invention discloses a method by which a secure ledger network is deployed to provide assurance related to title of IP assets. Specifically, the invention seeks to improve the risk associated with IP based transactions and reduce the time related to researching color of title related to the same.

A computer-implemented method for performing a token escrow swap on a network of nodes is disclosed herein. The method includes performing a buy operation including receiving an indication of a buy order placed by a buyer node through a broker-dealer node. The indication of the buy order includes attributes of the buy order. The method further includes creating an unsigned token allowance transaction for the buy order and an unsigned buy order transaction and sending the unsigned token allowance transaction for the buy order and the unsigned buy order transaction to the broker-dealer node. Doing so enables signing the unsigned token allowance transaction for the buy order by the buyer node and signing the unsigned buy order transaction by the broker-dealer node for a token escrow swap node.

Systems and methods are disclosed for dynamic routing of electronic transactions while maintaining token compatibility. One method comprises receiving a request message from a merchant system and determining a final destination payment processor based on a routing directive. Upon determining the final destination payment processor, the request message may be updated by updating a message destination to the final destination payment processor and replacing an initial token with a token that is compatible with the final destination payment processor. The updated request message may then be transmitted to a downstream entity for further processing.

A crypto ETP is administered by a portfolio modeling computer/(PMC), a fund administration computer/(FAC), an order taking platform computer/(OTP), a custodian computer/(CC), and a paying agent settlement computer/(PASC). The PMC defines the ETP and captures data for a cryptocurrency index. The CC tracks Underlying Assets held by the ETP, and sends the data to the FAC, which calculates the NAV of the Underlying Assets to generate a Portfolio Composite File/(PCF) sent to the OTP. The OTP receives and validates/confirms with the CC, orders for creations and redemptions of the ETP from Authorized Parties/(APs), in exchange for the Underlying Assets and/or cryptocurrency. The PASC provides settlement on the Exchange in cryptocurrency by: receiving confirmation from the CC of transfer of underlyings, ETPs or cryptocurrency from the APs to a blockchain wallet associated with the PCM; and issuing units of the ETPs, underlyings or cryptocurrency to the APs.

A method for establishing connection weights between network nodes is implemented by communicating data processing units, a public key and a private key being associated with each node, a given node being able to communicate its public key to another node, thus forming a so-called real connection (“IRL-connected”) between two nodes, and each node also being able to communicate to another node a public key received from yet another node, thus forming a so-called indirect connection between the other node and the yet another node. Each node can have a specific connection weight in relation to another node with which it has a real or indirect connection. In order to determine the connection weight of a second node in relation to a first node, the method comprises calculating a set combination of weighting factors (influence, proximity) of third nodes that are IRL-connected to the second node.

A Point-Of-Sale (POS) terminal is equipped to process crypto currencies for transactions. The POS terminal generates a transaction-based digital wallet for a given transaction to receive a crypto currency payment for that given transaction. The transaction-based digital wallet, funded with the crypto currency for the given transaction, is transferred to a retailer's server where the crypto currency is transferred from the transaction-based digital wallet to a retailer's digital wallet for eventual exchange to a government issued currency.

A method for verifying transactions is discussed. The method includes receiving a transaction request for performing a transaction between a user account and a merchant account. The method includes determining, based on authentication of the user account, a common identifier associated with the user account, the common identifier indicating the user account being authorized for use at a plurality of merchant accounts including the merchant account. The method includes determining a payment token for performing the transaction, the determining the payment token based on the common identifier and a user associated with the user account. The method also includes providing the payment token for completing the transaction.

An apparatus for the approximation of two bones with a first anchor having a proximal end and a distal end configured for insertion into a first hole in a first bone. A second anchor has a proximal end and a distal end configured for insertion into a second hole in a second bone. A flexible link extends between the first and second anchors limiting a spacing from the first anchor to the second anchor when in a deployed configuration. The first hole comprises a first diameter, the second hole comprises a second diameter and the first diameter is smaller than the second diameter. The second diameter is uniform across the entire length of the second hole.

Mining circuitry may be used to mine digital currency such as bitcoins by computing solutions to a cryptographic puzzle. Successful computation of a solution to the cryptographic puzzle may provide a reward of the digital currency. The mining circuitry may partition the mined reward between a first digital wallet and a second digital wallet. The first digital wallet may be user-provided, whereas the second digital wallet may be hardcoded into the dedicated mining circuitry. The mining circuitry may include control circuitry and multiple processing core circuits. The control circuitry may control the processing cores to solve the cryptographic puzzle via exhaustive search over possible inputs to the cryptographic puzzle.