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Application US20190140842
Published 2019-05-09
Crypto Integration Platform
Methods and systems described herein create a first addressed account and a second addressed account that each have a common identifier and are each associated with a customer. The system can receive an order for exchanging digital transactional items associated with the first addressed account, where the order is associated with the common identifier. A private key associated with the first addressed account can be used to electronically sign a first transaction to transfer the digital transactional items from the first addressed account to the second addressed account, and the same private key can be used to sign a second transaction. After verifying that the first transaction was signed with the same private key as the first transaction, the system authorizes placement of the order on a cryptographic exchange.
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- 1. A cryptographic integration system, comprising:
at least one processor; and at least one memory communicatively coupled to the at least one processor; wherein the at least one processor is configured to:
receive a request to match a buy transaction with a sell transaction,
wherein the buy transaction includes a buy order to purchase one or more digital transactional items for an amount corresponding to a value of the one or more digital transactional items and the sell transaction includes a sell order to sell the one or more digital transactional items for the amount,
wherein the buy transaction has a first signature of a first private key corresponding with a first account that identifies the buy order, wherein the sell transaction has a second signature of a second private key corresponding with a second account that identifies the sell order, the first account being associated with a first customer and the second account being associated with a second customer,
wherein the amount is associated with a third account associated with the first customer, wherein the amount associated with the third account is committed for use in the buy order, and
wherein the one or more digital transactional items are associated with a fourth account associated with the second customer, wherein the one or more digital transactional items associated with the fourth account are committed for use in the sell order;
map the buy transaction to the third account and the sell transaction to the fourth account;
send, to a cryptographic exchange, a match request response including the first signature and the second signature to commit the buy transaction; and
transfer the one or more digital transactional items from the fourth account associated with the second customer to the first account associated with the first customer and transferring the amount from the third account associated with the first customer to the second account associated with the second customer to settle and clear the buy transaction and the sell transaction.
- 8. A computerized method comprising
receiving, from a broker-dealer, a request to match a buy transaction with a sell transaction,
wherein the buy transaction includes a buy order to purchase one or more digital transactional items for an amount corresponding to a value of the one or more digital transactional items and the sell transaction includes a sell order to sell the one or more digital transactional items for the amount,
wherein the buy transaction has a first signature of a first private key corresponding with a first account that identifies the buy order, wherein the sell transaction has a second signature of a second private key corresponding with a second account that identifies the sell order, the first account being associated with a first customer and the second account being associated with a second customer,
wherein the amount is associated with a third account associated with the first customer, wherein the amount associated with the third account is committed for use in the buy order, and
wherein the one or more digital transactional items are associated with a fourth account associated with the second customer, wherein the one or more digital transactional items associated with the fourth account are committed for use in the sell order;
mapping, by a computer, the buy transaction to the third account and the sell transaction to the fourth account; sending, to the cryptographic exchange, a match request response including the first signature and the second signature to commit the buy transaction; and transferring the one or more digital transactional items from the fourth account associated with the second customer to the first account associated with the first customer and transferring the amount from the third account associated with the first customer to the second account associated with the second customer to settle and clear the buy transaction and the sell transaction.
- 15. A non-transitory computer-readable storage medium including a set of instructions that, when executed by one or more processors, cause a machine to:
receive, from a broker-dealer, a request to match a buy transaction with a sell transaction,
wherein the buy transaction includes a buy order to purchase one or more digital transactional items for an amount corresponding to a value of the one or more digital transactional items and the sell transaction includes a sell order to sell the one or more digital transactional items for the amount,
wherein the buy transaction has a first signature of a first private key corresponding with a first account that identifies the buy order, wherein the sell transaction has a second signature of a second private key corresponding with a second account that identifies the sell order, the first account being associated with a first customer and the second account being associated with a second customer,
wherein the amount is associated with a third account associated with the first customer, wherein the amount associated with the third account is committed for use in the buy order, and
wherein the one or more digital transactional items are associated with a fourth account associated with the second customer, wherein the one or more digital transactional items associated with the fourth account are committed for use in the sell order;
map the buy transaction to the third account and the sell transaction to a fourth account; send, to the cryptographic exchange, a match request response including the first signature and the second signature to commit the buy transaction; and transfer the one or more digital items from the fourth account associated with the second customer to the first account associated with the first customer and transfer the amount from the third account associated with the first customer to the second account associated with the second customer to settle and clear the buy transaction and the sell transaction.
