
Bitcoin Brasil
Daily Bitcoin news, study content, and honest discussions — from basics to protocol.
4 members10 postsBrazilian PortugueseMultilingual🇧🇷 BrazilFree
Automatically translated from Brazilian Portuguese into English.
- Public
- 4 members
- Free
by Guilherme Tavares
What you'll find here: - News that matters: price movements, adoption, regulation, and protocol updates — with context, no hype. - Study content: how Bitcoin works, wallets and self-custody, Lightning Network, mining, halvings, and on-chain data. - Readings and resources: books, articles, papers, and tools that are actually worth your time, starting with the Bitcoin whitepaper. - Discussions for all levels: beginners are welcome and questions are always encouraged. No price predictions, financial recommendations, or disguised promotion. The goal here is information, learning, and knowledge exchange. Each person decides for themselves what to do with their money.
Rules
- Respect people — disagree with ideas, don't attack those who think differently.
- No financial recommendations, price predictions, or pump and dump schemes.
- No promotion of altcoins, tokens, or referral links.
- When sharing news or making claims, include your sources.
- Never share seed phrases, private keys, or passwords. Anyone asking for any of this information is trying to scam you.
Recent posts
Weak US employment data pushes Bitcoin above $86k
The US added only 29,000 jobs in September, well below expectations, while the unemployment rate rose to 4.2%. The weak labor market news shifted expectations toward a possible pause in Federal…
Guilherme Tavares10
US Senate Proposal Treats Bitcoin and Stablecoins Differently in Taxes
A bill in circulation in the American Senate proposes distinct tax treatments for Bitcoin and stablecoins. While purchases in dollar-stablecoins would receive exemption from gains/losses with no…
Guilherme Tavares00
Bitcoin ETF flows leave institutional demand in doubt
CoinShares analyzed the inflow data into spot Bitcoin ETFs, particularly in IBIT, and reached an important conclusion: not all capital flows represent genuine bullish bets on price. The reason lies…
Guilherme Tavares00
MicroStrategy reaches historic record with 847,666 BTC in portfolio
MicroStrategy, a Bitcoin treasury company led by Michael Saylor, purchased 1,665 BTC last week for approximately $143 million, raising its holdings to 847,666 BTC — a new historic record. The…
Guilherme Tavares00
Bitcoin and the quantum challenge: researchers advance from theory to practice
The Bitcoin research community is accelerating work on defenses against quantum computers. This week, three developments caught attention: a cost-benefit breakthrough, a new privacy design, and a…
Guilherme Tavares00
₿ Bitcoin Today (26/09): BTC steady at US$ 84k, ETFs string together 7th day of inflows and Bitget hack doesn't shake the market
₿ BITCOIN NOW — Saturday, September 26, 2026 BTC: US$ 84,030 | 24h: +0.26% | 24h High: US$ 84,340 | 24h Low: US$ 83,366 The day was one of consolidation: Bitcoin continues to trade sideways in the…
Guilherme Tavares00
Bitcoin ETFs with seven consecutive days of gains
Bitcoin ETFs attracted around $3 billion in seven consecutive sessions, reversing post-Clarity Act losses and bringing 2026 flows back into positive territory. This movement reflects renewed…
Guilherme Tavares00
Daily summary 25/09: Bitcoin stable at US$ 84k, Lightning on x402 and billion-dollar options expiration
🇧🇷 BITCOIN BRASIL — DAILY SUMMARY 📅 September 25, 2026 ₿ BITCOIN NOW BTC: US$ 84,019 24h: -0.12% 24h High: US$ 85,247 24h Low: US$ 83,164 (Market data consulted around 5:30 PM, Brasília time, on…
Guilherme Tavares00
Summary 25/09: ETFs boost Bitcoin, Solana recovers above $100 and Nasdaq resists high interest rates
Bitcoin ~US$ 85,200 (+1% in 24h, +10.4% in the week) | Solana ~US$ 104 (+4.4% in 24h) | Nasdaq Composite 26,939 pts (closing practically stable, +0.01%). BITCOIN - ETF reversal: Bitcoin spot funds…
Guilherme Tavares00
Bitget suffers $387 million attack; Circle and Tether freeze funds
The Bitget exchange confirmed an attack that resulted in losses of $387.5 million, with suspicions of involvement by actors linked to North Korea. The attacker forged internal transfer requests to…
Guilherme Tavares00

