1. Today, a bitcoin is worth about $258.

2. For example, if a trader sold one bitcoin for $380.54, the fee would have been $2.28.

3. He predicts that bitcoin may tumble another 22% to around $1,800.

4. For instance, in early 2014 one bitcoin was worth only $280 £215.

5. So before I took that step, I wanted to see what my bitcoin could buy.

6. Most bitcoin users interact with a service to buy or sell the virtual currency.

7. It is worth noting that bitcoin has been around for less than a decade.

8. One of the primary concerns around bitcoin is its use in money laundering.

9. I will continue to carefully monitor the use of bitcoin and other cryptocurrencies.

10. As excited as I was about bitcoin, that made me a bit queasy.

11. All eyes were on bitcoin on Tuesday as the digital currency split in two.

12. The bitcoin community tried to solve this problem by implementing a rule change to its software.

13. The regulatory steps are just the latest efforts by governments to control bitcoin trading.

14. I had a hard time finding anyone who knew what bitcoin was or had even heard of it.

15. When it comes to bitcoin, the Netherlands shows big numbers for its size.