Application US20210110474

Blockchain-Based Method, Apparatus, and System to Accelerate Transaction Processing
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US20210110474

1. A blockchain-based system to effect accelerated foreign exchange (FX) transaction processing, wherein the blockchain-based system disaggregates funding of an FX transaction from the FX transaction itself by prequalifying the funding in a secure and trusted manner, the blockchain-based system including structure to effect the following: (3) (7)

responsive to a first indication from a first party (taker) of a desire to enter into a FX transaction, record the first indication in encrypted fashion in the system, and provide a first approval to the taker to engage in the FX transaction in response to satisfaction of first predetermined criteria which are communicated in encrypted fashion within the blockchain-based system; and

responsive to a second indication from a second party (maker) of a desire to enter into the FX transaction, record the second indication in encrypted fashion in the blockchain-based system, and provide a second approval to the maker to engage in the FX transaction in response to satisfaction of second predetermined criteria which are communicated in encrypted fashion within the blockchain-based system; and

record, in encrypted and immutable fashion, all steps in effecting the FX transaction;

wherein the system further comprises:

a taker node to enable the taker to participate in the FX transaction by exchanging first tokens that are priced according to a first fiat currency, for second tokens that are priced according to a second fiat currency; and

a maker node to enable the maker to participate in the FX transaction by exchanging the second tokens that are priced according to the second fiat currency, for the first tokens that are priced according to the first fiat currency;

wherein a value of the first tokens fluctuates only according to fluctuations in an underlying value of the first fiat currency, and a value of the second tokens fluctuates only according to fluctuations in an underlying value of the second fiat currency.

2. A blockchain-based system according to claim 1 wherein one of the first and second predetermined criteria includes agreement from at least one lender to provide funds in one of the first and second fiat currencies to one of the taker and the maker to prequalify one of the taker and the maker to engage in the FX transaction, the system further comprising: (1) (3)

a lender oracle to facilitate communication of lender data, associated with the at least one lender, from outside the blockchain to inside the blockchain in a trusted manner;

a taker oracle to facilitate communication of taker data, associated with the taker, from outside the blockchain to inside the blockchain in a trusted manner; and

a maker oracle to facilitate communication of maker data, associated with the maker, from outside the blockchain to inside the blockchain in a trusted manner.

3. A blockchain-based system according to claim 2, wherein the first predetermined criteria include agreement from at least one first lender to provide a first required amount of funds in the first fiat currency, as at least some of the first tokens, to the taker to prequalify funding for the taker to engage in the FX transaction. (1) (0)

4. A blockchain-based system according to claim 3, wherein the first required amount of funds consists of all of the funds that the taker will use to engage in the FX transaction. (1) (0)

8. A blockchain-based system according to claim 1, further comprising apparatus to execute at least one smart contract, responsive to the satisfaction of the first and second predetermined criteria, to effect the FX transaction. (0)

9. A blockchain-based system according to claim 1, further comprising a security system to provide encryption for the first and second predetermined criteria, and to enable encrypted recording of the steps of the FX transaction. (1) (0)

11. A blockchain-based method employing a blockchain to effect accelerated foreign exchange (FX) transaction processing, wherein the blockchain-based method disaggregates funding of an FX transaction from the FX transaction itself by prequalifying the funding in a secure and trusted manner, the blockchain-based method comprising: (3) (7)

on the blockchain, responsive to a first indication from a first party (taker) of a desire to enter into a FX transaction, recording the first indication in encrypted fashion in the system, and providing a first approval to the taker to engage in the FX transaction in response to satisfaction of first predetermined criteria which are communicated in encrypted fashion; and

on the blockchain, responsive to a second indication from a second party (maker) of a desire to enter into the FX transaction, recording the second indication in encrypted fashion in the blockchain-based system, and providing a second approval to the maker to engage in the FX transaction in response to satisfaction of second predetermined criteria which are communicated in encrypted fashion; and

recording, on the blockchain, all steps in effecting the FX transaction;

wherein the method further comprises:

enabling the taker to participate in the FX transaction by exchanging first tokens that are priced according to a first fiat currency, for second tokens that are priced according to a second fiat currency; and

enabling the maker to participate in the FX transaction by exchanging the second tokens that are priced according to the second fiat currency, for the first tokens that are priced according to the first fiat currency;

12. A blockchain-based method according to claim 11 wherein one of the first and second predetermined criteria includes agreement from at least one lender to provide funds in one of the first and second fiat currencies to one of the taker and the maker to prequalify one of the taker and the maker to engage in the FX transaction, the method further comprising: (1) (3)

facilitating communication of lender data, associated with the at least one lender, from outside the blockchain to inside the blockchain;

facilitating communication of taker data, associated with the taker, from outside the blockchain to inside the blockchain; and

facilitating communication of maker data, associated with the maker, from outside the blockchain to inside the blockchain.

13. A blockchain-based method according to claim 12 wherein the first predetermined criteria include agreement from at least one first lender to provide a first required amount of funds in the first fiat currency, as at least some of the first tokens, to the taker to prequalify funding for the taker to engage in the FX transaction. (1) (0)

14. A blockchain-based method according to claim 13 wherein the first required amount of funds consists of all of the funds that the taker will use to engage in the FX transaction. (1) (0)

18. A blockchain-based method according to claim 11, further comprising executing at least one smart contract, responsive to the satisfaction of the first and second predetermined criteria, to effect the FX transaction. (0)

19. A blockchain-based method according to claim 11, further comprising encrypting the first and second predetermined criteria, and encrypting recording of the steps of the FX transaction. (1) (0)

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Application US20210110474

Blockchain-Based Method, Apparatus, and System to Accelerate Transaction Processing

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