Copyright: © the author(s), publisher and licensee Technoscience Academy. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited International Journal of Scientific Research in Science, Engineering and Technology Print ISSN: 2395-1990 | Online ISSN : 2394-4099 (www.ijsrset.com) doi : https://doi.org/10.32628/IJSRSET122933 73 CharityChain - A Charity App Built on Blockchain Abhijeet Khamkar * , Prathamesh Kotwal, Dr. Anand Khatri Department of Computer Engineering, Jaihind College of Engineering Kuran, Maharashtra, India Article Info Volume 9, Issue 3 Page Number : 73-77 Publication Issue : May-June-2022 Article History Accepted : 01 May 2022 Published: 13 May 2022 ABSTRACT Donors are suspicious of how their funds are being spent. Charities are subject to the same risks. Embezzlement, for example, is a sort of commercial fraud. and financial mismanagement by executives Blockchain technology has recently become popular. Technology has been used in a variety of fields. The Using blockchain technology, you can speed up the process. Making the process of giving and receiving money more transparent It's true. a single platform for tracking donations is required that will keep track of all gifts, transactions, and other information as well as contributors The goal of this article is to provide an overview of the construction of a blockchain-based tracking infrastructure donation. The goal of this article is to provide an overview of the construction of a blockchain-based tracking infrastructure donation. The system, which is based on blockchain technology, gives contributors, charity foundations, and recipients with transparent accounting of operations. On a philanthropic platform, a transparent contribution channel should be offered, allowing public users and donors to see and monitor where, when, and to whom charitable gifts were distributed. Keywords : Smart Contract, Etherium, Blockchain, Transactions, Ledger I. INTRODUCTION Philanthropy has been more open and transparent as Internet technology has advanced, providing individuals with additional information access routes. There have been several flaws discovered in the philanthropic process. The "Guo Meimei Incident" and the "Hu Manli Incident" were well known on the Internet. According to media accounts, in the aftermath of the " 5.12 Wenchuan Earthquake," some people sold relief goods and tents for money, demonstrating the perplexing everyday handling of humanitarian funding and commodities. Between 2009 and 2012, these factors resulted in a decrease in donor willingness and a decrease in contributions [1]. Simultaneously, internet crowdfunding has emerged as a new avenue for the general public to contribute to public good causes. The crowdfunding platform has created a database for the project, and effective project monitoring is an important aspect of the public welfare crowdfunding platform's risk automated management system [2]. Improving the openness of charitable data is a key strategy to boost conventional contribution and online crowdfunding reputation. A traceability system may be developed using Internet technology to boost the technical transparency of charity [3]. This study proposes a new model of donation based on blockchain technology for this aim.