The purpose of the Chang Coin blockchain is to establish a secure, transparent, and accessible digital financial platform for the general public. The key objectives include:

1. Enhancing Accessibility**: To make cryptocurrency easily accessible and secure for individuals, even those without in-depth knowledge of blockchain technology.

2. Ensuring Transparency**: To allow all transactions to be verifiable through the blockchain, ensuring users can trust the security and fairness of the system.

3. Supporting Economic Growth**: To promote the use of cryptocurrency in business, investment, and global financial exchanges.

4. Reducing Transaction Costs**: To help minimize the expenses associated with financial transactions, including international money transfers and currency exchanges.

5. Fostering a Digital Ecosystem**: To create opportunities for the development and expansion of blockchain and cryptocurrency applications across various industries.

The Changcoin blockchain operates as a Layer 1 blockchain, providing the foundational infrastructure for secure, transparent, and decentralized digital transactions. As a Layer 1 network, Changcoin is designed to serve as the primary protocol layer, enabling the creation and validation of blocks and ensuring the integrity of the entire blockchain ecosystem. The Changcoin blockchain facilitates high-performance, scalable transactions, making it a robust platform for a wide range of decentralized applications (dApps) and financial services.