System, method and computer readable medium for performing a transaction in relation to an identity centric dataset

A system of performing a transaction in relation to an identity centric dataset, wherein the system comprises one or more processing systems configured to:

• establish a set of permitted data operations for a service network using a plurality of privacy schemas;
• receive a transaction request to perform the transaction in relation to the identity centric dataset associated with a data owner;
• identify, from the plurality of schemas and based on the transaction request, a privacy schema from the plurality of privacy schemas for use in performing the transaction;
• perform the transaction by executing, in a trusted execution environment of the service network, one or more data operations from the set of permitted data operations upon the identity centric dataset of the data owner as permitted by the identified privacy schema thereby generating a manipulated dataset and transaction metadata;
• record the transaction metadata to a distributed ledger of the service network;
• and
• transfer the manipulated dataset to a data receiver indicated by the transaction request.

One or more non-transitory computer readable mediums have stored therein or thereon executable instructions which when executed by one or more processors of one or more processing systems, configure the one or more processing systems to:

• establish a set of permitted data operations for a service network using a plurality of privacy schemas;
• receive a transaction request to perform the transaction in relation to the identity centric dataset associated with a data owner;
• identify, from the plurality of schemas and based on the transaction request, a privacy schema from the plurality of privacy schemas for use in performing the transaction;
• perform the transaction by executing, in a trusted execution environment of the service network, one or more data operations from the set of permitted data operations upon the identity centric dataset of the data owner as permitted by the identified privacy schema thereby generating a manipulated dataset and transaction metadata;
• record the transaction metadata to a distributed ledger of the service network;
• and
• transfer the manipulated dataset to a data receiver indicated by the transaction request.