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Comunidade Bitcoin Celebra 18 Anos do Whitepaper de Satoshi Nakamoto

O marco histórico do whitepaper de Bitcoin completa 18 anos em meio a um mercado em crescimento.

O marco histórico do whitepaper de Bitcoin completa 18 anos em meio a um mercado em crescimento. Bitcoin (BTC) is trading at R$418.108 ($77,467.00), down 0.1% since this brief published. This is an original Criptano brief based on reporting by Coinfomania, with live market data added, as of Sat, 31 Oct 2026 23:30:01 UTC.

Why it matters

O whitepaper de Satoshi Nakamoto lançou as bases para a criação do Bitcoin e transformou o sistema financeiro global, introduzindo a tecnologia blockchain e descentralizando as transações financeiras.

Key takeaways
  • Há 18 anos, Satoshi Nakamoto publicou o whitepaper que deu origem ao Bitcoin.
  • O Bitcoin subiu 1.17% nas últimas 24 horas, atingindo $77567.
  • O mercado de criptomoedas está em alta, com valor de mercado total de $2.68 trilhões.

A comunidade global de Bitcoin está comemorando o 18º aniversário da publicação do whitepaper de Satoshi Nakamoto, que introduziu a ideia de uma moeda digital descentralizada baseada em tecnologia blockchain.

O documento, intitulado 'Bitcoin: A Peer-to-Peer Electronic Cash System', foi publicado em 31 de outubro de 2008, e desde então, o Bitcoin se tornou a criptomoeda mais valiosa e influente do mundo.

Atualmente, o Bitcoin está sendo negociado a $77567, registrando um aumento de 1.17% nas últimas 24 horas, enquanto o mercado de criptomoedas como um todo também está em alta, com um valor de mercado total de $2.68 trilhões.

O índice de Medo e Ganância, que mede o sentimento do mercado, está em 30, indicando que o mercado ainda está em um estado de 'Medo', apesar do recente aumento no preço do Bitcoin.

Este marco histórico ocorre em um momento em que o Bitcoin continua a ser um ativo de destaque, com investidores institucionais e individuais mostrando crescente interesse na criptomoeda.

Market reaction since this brief Live

Since this brief published about 4 hours ago, Bitcoin (BTC) has moved from R$418.647,64$77,567.00 to R$418.107,91$77,467.00 — -0.13%.

$77,453$77,485$77,517$77,549$77,581 published · $77,567 now · $77,467 (-0.13%) 31 de out. 19:52 UTC 31 de out. 23:30 UTC
BeforeSince publishPublished · R$418.647,64$77,567.00

The chart plots BTC's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from Criptano's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Não é recomendação.

What this means in real

At today's peer-to-peer rate, 1 BTC ≈ R$416,036.52 (about $77,467.00), up 0.6% over 24 hours. The real itself trades about 0.5% below the official rate on the P2P market, so a Brazilian buyer's effective cost differs from the headline dollar price.

Live market data

Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.

#1
R$418.107,91$77,467.00 ▲ 0.57%
-0.13% since this brief published
7d -3.62%MCap R$8.41TFull BTC data →
The market when this published · 31 de outubro de 2026
Total market capR$14.44T
Bitcoin 24h+1.17%
Ethereum 24h+0.93%
Dominância BTC58.3%
Medo & Ganância30 · Fear
On-chain & primary-source check

Figures and sectors in this story, checked live against on-chain aggregators · 31 de outubro de 2026.

CASH circulating supply$128.89MDeFiLlama ↗

Criptano reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.

Comunidade Bitcoin Celebra 18 Anos do Whitepaper de Satoshi — questions & answers

O que é o whitepaper de Satoshi Nakamoto?

É o documento que introduziu o conceito de Bitcoin, detalhando como uma rede peer-to-peer poderia permitir transações financeiras descentralizadas.

Qual é o valor atual do Bitcoin?

O Bitcoin está sendo negociado a $77567, com um aumento de 1.17% nas últimas 24 horas.

Como está o mercado de criptomoedas hoje?

O mercado de criptomoedas está em alta, com um valor de mercado total de $2.68 trilhões.

How much is 1 Bitcoin worth in real today?

About R$416,036.52 at the live peer-to-peer (P2P) USDT rate, which is what Brazilians typically trade at — equivalent to roughly $77,467.00. The real price moves with both BTC's US-dollar price and the USDT/BRL rate; use our Bitcoin in real page for any amount.

Has Bitcoin's price moved since this brief was published?

BTC is down 0.13% since this brief first published — trading at R$418.108 ($77,467.00) now versus R$418.648 ($77,567.00) at publication. Criptano re-checks this figure against CoinGecko and Binance every 15 minutes.

Which outlets reported this story?

This is an original Criptano brief that synthesises reporting from Coinfomania. It is not a copy of any one article — follow the source links above for the original reporting.

Criptano Newsdesk Data-stamped

Criptano's newsdesk writes original briefs by synthesising coverage from across the crypto press — 50+ outlets including CoinDesk, The Block, Decrypt and Cointelegraph — cross-checking the figures they report — and verifying them against on-chain data from DeFiLlama and mempool.space — plus live market context (CoinGecko, Binance). We summarise and link to every source; we never reproduce full articles. Read our editorial standards and how we use AI. Não é recomendação.

Market data verified against CoinGecko & Binance · 31 de outubro de 2026 ⛓ Timestamped at Bitcoin block #974,029 sha256:32106102ae25d889
Based on reporting by Coinfomania — this is an original Criptano summary with live market data, not the original article.Coinfomania · 31 de out. 19:52 ↗

Original summary — not financial advice. This is an original Criptano brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.