The charity organizations lack transparency and the supervision to them is difficult to achieve, which has a negative impact on the willingness of the people to donate. In terms of technology, Blockchain, as the underlying technology of the Bitcoin system, offers a new option for the charity system. This article proposes a blockchain-based charity system and details the platform's design pattern, architecture, and operational method. In this post, some of the charity platform's fundamental capabilities have been realised and verified on Ethereum. By using a blockchain-based charity system, we seek to raise charity transparency, increase public trust in charities, and support the development of philanthropy.

Keywords – philanthropy, blockchain, transparency