• Rohan J Tilwani
• Eshwar K U
• Ms. Sindhu N

Crowdfunding is a widely used financing method in many fields. However, most of the spending is baseless and fraudulent, leading to a lack of transparency and trust from investors. On the other hand, Blockchain technology provides a decentralized and secure system for the masses. This article presents a comprehensive review of financial applications using Blockchain, highlighting the advantages and challenges of this approach. This article discusses the Blockchain-based crowdfunding model, which is a form of donation-based crowdfunding, and examines the impact of blockchain on this model. The proposed model offers a Blockchain-based crowdfunding application that uses smart contracts to maintain security and transparency. Additionally, this article reviews existing Blockchain-based crowdfunding platforms and evaluates their features and limitations. In addition, the document highlights key issues and challenges with blockchain-based crowdfunding, such as compliance, scalability, and security. Finally, the article concludes by identifying future research directions in the field of blockchain spending and proposing solutions to the challenges associated with this approach.

Smart Contracts, Campaign, Blockchain, Solidity, Transaction, SepoliaETH

"Blockchain-Powered Crowdfunding", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.f386-f391, May-2023, Available :http://www.jetir.org/papers/JETIR2305556.pdf

"Blockchain-Powered Crowdfunding", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppf386-f391, May-2023, Available at : http://www.jetir.org/papers/JETIR2305556.pdf