<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.thamani ya bitcoin imepanda zaidi ya asilimia 2000 katika miaka mitano iliyopita, ikifanya vizuri zaidi ya hisa na dhahabu.  <response>: bitcoins value has increased by about 35 percent in the last five months, more than double of gold prices. 