Bitcoin has undoubtedly become the most important cryptocurrency. I think Bitcoin has the highest credit rating in these aspects:

1. Bitcoin has brought many imitators and iterators, but its daily transaction volume is still nearly twice that of its closest competitor.

2. Bitcoin itself is very safe. More and more people trust Bitcoin almost more than they trust big banks. Bitcoin as an "alternative and long-term store of value" will be widely adopted.

3. Bitcoin transactions are irreversible. Part of the reason Bitcoin was initially accepted was because many people believed it had the potential to liberate people from traditional financial institutions. Although it has been more than ten years since Satoshi Nakamoto released the Bitcoin white paper, Bitcoin is still very young. .