MwanzoNXT / USD • Sarafu ya dijitali
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Nxt (NXT / USD)
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Kuhusu Nxt
NXT is an open source cryptocurrency and payment network launched in 2013 by anonymous software developer BCNext. It uses proof-of-stake to reach consensus for transactions—as such, there is a static money supply. Unlike Bitcoin, there is no mining. NXT was specifically conceived as a flexible platform around build applications and financial services, and serves as basis for ARDR, a blockchain-as-a-service multichain platform developed by Jelurida, and IoTeX the current steward of NXT as of 2021. NXT has been covered extensively in the "Call for Evidence" report by ESMA. WikipediaKuhusu Dola ya Marekani
Dolar ya Marekani ni pesa halali ya Marekani. Alama yake ni $.
Dolar ya Marekani inapatikana kwa noti za dola 1, 2, 5, 10, 20, 50 na 100. Kuna pia sarafu ya dola 1.
Dolar moja ina senti 100. Senti huitwa pia "penny" nchini Marekani. Kuna sarafu za nusu dolar, robo dolar na sarafu za senti 10, 5 na 1.
Hadi mwaka 1969 noti ya dolar ya Marekani ilikuwa na ahadi ya kwamba serikali ya Marekani itampatia kila mtu dhahabu kulingana na thamani ya dola hizi akipenda kuzibadilisha.
Usawa huu na thamani ya dhahabu ulifutwa. Leo hii dolar ya Marekani ni pesa ya kuiamini serikali kama pesa zote. Maana yake watumiaji husadiki ya kwamba serikali haitachapisha dola kushinda uwezo wa uchumi na thamani ya bidhaa zilizopo nchini Tanzania.
Tangu mwisho wa Vita Kuu ya Pili ya Dunia dolar ya Marekani imekuwa pesa kuu duniani na sehemu kubwa ya biashara ya kimataifa hukadiriwa kwa dolar hizo. Lakini tangu kupatikana kwa Euro mwaka 1999 umuhimu wa dolar ya Marekani imeanza kupungua polepole. Hata hivyo nchi mbalimbali zimeachana na sarafu zao na kuamua kutumia dolar ya Marekani tu, k.mf. El Salvador. Wikipedia