Distributed ledger based feature set tracking

A computer-implemented method performed by an approval service, the computer-implemented method comprising:

• receiving, from a distributed agent, an approval request to approve creation of a feature set record in a distributed ledger, the approval request comprising at least one of:
• a code hash representing a feature set generator, a data hash representing a data set, or any combination thereof;
• generating an approval decision for the feature set record based at least in part on the approval request and at least one approval rule stored in an approval data store;
• and
• transmitting the approval decision to the distributed agent, wherein the approval decision approves or rejects creation of the feature set record in the distributed ledger.

A non-transitory, computer-readable medium, comprising machine-readable instructions that, when executed by a processor of a computing device, cause the computing device to at least:

• receive an approval request to approve creation of a feature set record in a distributed ledger comprising at least one of:
• a feature set hash representing a feature set, a code hash representing a feature set generator, a data hash representing a data set, or any combination thereof;
• generate an approval decision for the feature set record based at least in part on the approval request and at least one approval rule stored in an approval data store;
• and
• transmit the approval decision to approve or reject creation of the feature set record in the distributed ledger.