Efficient, accurate, and secure transfers of internally-custodied digital assets

A system comprising one or more memory storage areas and one or more processors, the system configured for:

• receiving a data object originating from a first client device associated with a first end user and defining a digital asset transfer between the first end user and a second end user, wherein the data object indicates a digital asset and a defined number of digital asset units for the digital asset transfer;
• retrieving a first account balance data object corresponding to a first digital asset user account associated with the first end user and a second account balance data object corresponding to a second digital asset user account associated with the second end user;
• responsive to determining that the digital asset transfer satisfies one or more transfer conditions, executing the digital asset transfer by:
• executing a first closed-loop transaction to debit a first number of digital asset units from the first digital asset user account associated with the first end user, and
• executing a second closed-loop transaction to credit a second number of digital asset units to the second digital asset user account associated with the second end user, wherein the first number of digital asset units and the second number of digital asset units are each determined based at least in part on the defined number of digital asset units;
• updating the first account balance data object to describe a resulting balance of the first digital asset user account from the first closed-loop transaction;
• and
• updating the second account balance data object to describe a resulting balance of the second digital asset user account from the second closed-loop transaction.

A computer program product comprising at least one non-transitory computer-readable storage medium having computer-readable program code portions stored therein, the computer-readable program code portions comprising executable portions configured for:

• receiving a data object originating from a first client device associated with a first end user and defining a digital asset transfer between the first end user and a second end user, wherein the data object indicates a digital asset and a defined number of digital asset units for the digital asset transfer;
• retrieving a first account balance data object corresponding to a first digital asset user account associated with the first end user and a second account balance data object corresponding to a second digital asset user account associated with the second end user;
• responsive to determining that the digital asset transfer satisfies one or more transfer conditions, executing the digital asset transfer by:
• executing a first closed-loop transaction to debit a first number of digital asset units from the first digital asset user account associated with the first end user, and
• executing a second closed-loop transaction to credit a second number of digital asset units to the second digital asset user account associated with the second end user, wherein the first number of digital asset units and the second number of digital asset units are each determined based at least in part on the defined number of digital asset units;
• updating the first account balance data object to describe a resulting balance of the first digital asset user account from the first closed-loop transaction;
• and
• updating the second account balance data object to describe a resulting balance of the second digital asset user account from the second closed-loop transaction.