This project was funded by Project Catalyst Fund 3 https://cardano.ideascale.com/c/idea/333447. The goal of this project is creating a prototype of an accounting / book keeping system on the Cardano Blockchain.
If you would like to use this code for your project you can do so.
But please note that this is a prototype, which is not for production use! I did not test this code in a comprehensive manner. Thus the code should be used like an inspiration.
Best Regards Quirin Schlegel