Bitcoin

O Bitcoin é o pioneiro das blockchains e criptomoedas, introduzido em um white paper lançado em 2008por uma pessoa ou grupo de pessoas aparentemente pseudônimo conhecido comoSatoshi Nakamoto. O documento descreveu um método peer-to-peer de transferência de dinheiro sem o uso de instituições financeiras. A Criptomoeda conhecida como Bitcoin ou BTCestreou em 2009. As transações são registradas em um livro-razão público (umcadeia de blocos) por entidades conhecidas comomineirosque se envolvem em um processo chamadoprova de trabalho. Os mineradores são recompensados ​​por fazer isso obtendo Bitcoin recém-cunhados. Alguns proponentes veem o BTC como uma alternativa às moedas fiduciárias e uma proteção contra a inflação. O Bitcoin inspirou a criação de inúmeras outras criptomoedas e projetos de blockchain.

Aviso Importante: Este texto foi escrito com a ajuda de IA e depois revisado por uma pessoa



Vídeos

Could a ‘Santa Claus Rally’ Happen This Year?

Following a week of lower lows for bitcoin, could we expect to see a “Santa Claus Rally” this year? CoinDesk’s Brad Keoun weighs in on his crypto markets analysis and outlook. Plus, tech editor Christie Harkin discusses the latest on bitcoin’s hashrate as it rebounds to levels not seen since before China’s mining crackdown.

CoinDesk placeholder image

Vídeos

Bitcoin Rises as US Inflation Jumps to New High of 6.8% in November After 39 Years

The U.S. Labor Department’s Consumer Price Index (CPI), closely tracked by bitcoin traders, rose 6.8% in the 12 months through November, the highest since May 1982. Bitcoin jumped 2% in the minutes after the news. "The Hash" panel explains the impact of inflation on the global economy and what it means for the crypto market.

Recent Videos

Vídeos

VanEck Exec.: ‘2021 Was the Year of Smart Contracts’

Bitcoin is climbing back up after suffering a steep sell-off Thursday. VanEck Head of Digital Assets Matthew Sigel shares insights into the bitcoin price movement and gives his bitcoin price outlook for the end of the year.

CoinDesk placeholder image

Vídeos

Bitcoin Dominance Approaching Lowest Level Since June 2018

New data reveals bitcoin’s dominance is nearing a record low to levels not reached since June 2018. Meanwhile, ether’s dominance continues to climb higher. What are the potential factors explaining ETH’s upward trajectory? “All About Bitcoin” host Christine Lee breaks down the Chart of the Day.

CoinDesk placeholder image

Vídeos

Arca CIO: ‘Bitcoin Could Go 1000% or 10x From Here’

Bitcoin continued to struggle below the $50,000 resistance level Thursday and is down about 6% over the past 24 hours. Arca CIO Jeff Dorman discusses why he still remains a bullish outlook, adding “bitcoin could go 1000% or 10x from here.”

CoinDesk placeholder image

Vídeos

What’s Driving Bitcoin Lower?

Bitcoin buying activity remains weak despite several oversold signals on the charts. Prime Trust Chief Financial Officer Rodrigo Vicuna discusses his take on the potential catalyst behind BTC’s short-term downtrend and the possible impact of mining on price movements. Is a “Santa Rally” still possible?

CoinDesk placeholder image

Mercados

Resumo do mercado: Bitcoin cai com calote da Evergrande da China, desempenho superior da Altcoin pode desaparecer

Os investidores podem começar a migrar para o Bitcoin, indicando menor apetite por risco.

Bitcoin dominance ratio (Damanick Dantes/CoinDesk, TradingView)