Inter-entity non-monetary transactions

A method comprising:

• receiving a unique account identifier within a transaction;
• calculating a value based on the transaction for transfer to an account of the unique account identifier;
• generating a data structure to transfer a calculated value to the account;
• signing the data structure with a private key;
• and
• transmitting the data structure to a computing system maintaining a replicated trusted ledger.

A method comprising:

• receiving transaction data at a point of sale (POS) device including a unique blockchain account identifier;
• executing a purchase transaction;
• calculating a non-monetary point value for awarding to an account of the unique blockchain account identifier based on transaction factors;
• writing to a replicated trusted blockchain ledger data including:
• the unique blockchain account identifier,
• the non-monetary point value as calculated,
• a pointer to a previous block, and
• a hash value;
• and
• securing access to the replicated trusted blockchain ledger through private/public key pairs.

A system comprising:

• a point of sale (POS) device including:
• a network interface device;
• a computer processor;
• and
• a memory storing instructions executable to:
• receive a unique blockchain account identifier for a transaction;
• execute the transaction;
• calculate a non-monetary point value based on transaction factors;
• write to a replicated trusted blockchain ledger:
• the unique blockchain account identifier,
• the non-monetary point value as calculated,
• a pointer to a previous block, and
• a hash value;
• and
• secure access to the replicated trusted blockchain ledger through private/public key pairs.