A number of social and economic terms have been influenced and changed by the development of blockchain technology and its concepts of smart contracts, and many business processes have been affected and changed. In addition, multiple used methods of various fields, in different domains, have been reconstructed and further developed using the blockchain to solve many current problems and conflicts. Donation is one of those places where we can notice a lack of transparency and a decreasing trust level. Therefore, in this thesis, we discuss the issues of currently used methods, and we also suggest and implement two use cases that work on the blockchain, with the aim of increasing both the transparency and efficiency of civil organizations’ work. This is a step towards reestablishing trust in those organizations. The first introduced use case is oriented toward the transparency of nonprofit organizations, and it does not replace the currently used methods but rather completes them. The other use case is built as an approach, and it is more oriented towards the donation methods, donors and the management of projects. Finally, the two implemented use cases are combined by a shared task.