Book Image

Blockchain Development for Finance Projects

By : Ishan Roy
Book Image

Blockchain Development for Finance Projects

By: Ishan Roy

Overview of this book

Blockchain technology will continue to play an integral role in the banking and finance sector in the coming years. It will enable enterprises to build transparent and secure business processes. Experts estimate annual savings of up to 20 billion dollars from this technology. This book will help you build financial apps using blockchain, guiding you through enhancing popular products and services in the banking and finance sector. The book starts by explaining the essential concepts of blockchain, and the impact of blockchain technology on the BFSI sector. Next, you'll delve into re-designing existing banking processes and building new financial apps using blockchain. To accomplish this, you'll work through eight blockchain projects. By demonstrating the entire process, the book helps you understand everything from setting up the environment and building frontend portals to system integration and testing apps. You will gain hands-on experience with the Ethereum, Hyperledger Fabric, and Stellar to develop private and public decentralized apps. Finally, you'll learn how to use ancillary platforms and frameworks such as IPFS, Truffle OpenZeppelin, and MetaMask. By the end of this blockchain book, you'll have an in-depth understanding of how to leverage distributed ledgers and smart contracts for financial use cases.
Table of Contents (17 chapters)
Section 1: Blockchain Payments and Remittances
Section 2: Blockchain Workflows Using Smart Contracts
Section 3: Securing Digital Documents and Files Using Blockchain
Section 4: Decentralized Trading Exchanges Using Blockchain
Appendix: Application Checklist

Implementation strategies

There are different implementation strategies that organizations can look at to implement a blockchain network. These are as follows:

  • All stakeholders own and maintain a node on the blockchain network. This node can be on-premises or on a cloud platform.
  • A cloud-hosted blockchain network is operated by a trusted service provider. Organizations can view data and information and submit transactions based on access control. This is known as Blockchain as a Service (BaaS).
  • Accessing a public permissionless blockchain to record data so that it cannot be tampered with. A good example is storing the hash signature of a document to the public Bitcoin or Ethereum network. The transaction ID and the document is then shared with other stakeholders who need to validate the authenticity of the document in the future.

Organizations can choose to put either complete...