What is Bitcoin-ABC GitHub?
Could you elaborate on what Bitcoin-ABC GitHub specifically refers to? As a professional practitioner in the field of cryptocurrency and finance, I'm familiar with Bitcoin and its various forks and implementations, but Bitcoin-ABC specifically piques my interest. Is it a software repository where developers collaborate on the ABC version of Bitcoin? If so, what are the key differences between Bitcoin-ABC and other Bitcoin implementations? What kind of features or improvements does it aim to introduce? And how does it fit into the broader cryptocurrency ecosystem?
Is there a bitcoin SPV Wallet client on GitHub?
Could you please elaborate on whether there exists a Bitcoin Simplified Payment Verification (SPV) Wallet client available on GitHub? I'm specifically interested in finding a reliable and secure wallet implementation that utilizes SPV to validate transactions without the need for a full blockchain download. It would be greatly appreciated if you could provide me with a brief description of the wallet, its features, and any potential limitations it may have. Additionally, any recommendations or insights you have regarding the best practices for evaluating and choosing an SPV wallet would be invaluable.