Bitcoin is digital gold for the following reasons:

• Bitcoin has the highest market value among digital currencies, and it is also the foundation of the digital currency market;
• The total amount is limited;
• The product of Internet development has no institution or state support behind it, and it is fair;
• Its value is slowly recognized by the public;
• Compared with gold, its authenticity identification, division, carrying and storage are more convenient;
• Programmable currency can meet the needs of charities and government agencies to solve corruption.

I believe that the value of Bitcoin will become higher and higher in the future.