2026-06-21 Domingo

Notícias de cripto - Página 519

Mantenha-se a par do mercado de cripto. Notícias em tempo real, análises, preços, histórias em alta e análise de especialistas — tudo num só lugar.

XRP’s DeFi Moment? On-Chain Numbers From Flare Tell A Different Story

The on-chain data from the Flare Network suggests growing DeFi activity within the XRP ecosystem. Over 132 million FXRP are in supply, with nearly 80% locked in DeFi protocols on Flare. The ecosystem has secured over $149 million in value and processed more than 2.8 million transactions, with user growth accelerating. This indicates that XRP holders are increasingly using their assets for lending, liquidity provision, swaps, and yield generation—moving beyond simple transfers. Additionally, Ripple’s recent $50 million share buyback signals strong institutional confidence, which could lead to further development and integration of XRP-based infrastructure in global payment systems.

bitcoinist03/14 19:03

XRP’s DeFi Moment? On-Chain Numbers From Flare Tell A Different Story

bitcoinist03/14 19:03

Tax Policy, Not Technology, Is Blocking Bitcoin Payments, Advocates Say

Advocates argue that U.S. tax policy, not technological limitations, is the primary barrier to Bitcoin's use for everyday payments. Under current law, every Bitcoin transaction—no matter how small—is a taxable event requiring capital gains reporting. The Bitcoin Policy Institute is urging Congress to pass a de minimis exemption for small transactions (under a set amount) by August 2026, before midterm elections complicate legislative efforts. Senator Cynthia Lummis introduced a bill for a $300 per-transaction exemption, but it has stalled. With competing bills and a shrinking legislative timeline, the future of such an exemption is uncertain, despite bipartisan support.

bitcoinist03/14 17:32

Tax Policy, Not Technology, Is Blocking Bitcoin Payments, Advocates Say

bitcoinist03/14 17:32

Analyst Says Bitcoin Bulls Have Won And This Is The Next Target

Bitcoin bulls have regained control after a period of decline, with the price stabilizing around $70,000. A key development is the appearance of three consecutive green daily candles, which analyst Master Ananda interprets as confirmation of a new rally. This suggests the end of months of sideways movement and accumulation. The analyst expects Bitcoin to set a higher high this week, confirming the uptrend. The initial price target is $80,000, with some expected resistance, followed by a rise toward $100,000. Altcoins are also reacting positively and are likely to continue following Bitcoin's upward momentum.

bitcoinist03/14 16:32

Analyst Says Bitcoin Bulls Have Won And This Is The Next Target

bitcoinist03/14 16:32

BIP-360 Explained: Bitcoin Takes Its First Step Towards Quantum Resistance, But Why Is It Only the 'First Step'?

BIP-360 introduces a quantum-resistant upgrade to Bitcoin by proposing Pay-to-Merkle-Root (P2MR) scripts, which remove the key-path spending option in Taproot to minimize elliptic curve key exposure—a primary vulnerability in a future quantum computing scenario. This marks Bitcoin’s first formal step toward quantum defense, though it is a cautious and incremental update rather than a full cryptographic overhaul. P2MR retains support for complex scripts like multisig and timelocks via Taproot’s Merkle tree structure, ensuring smart contract flexibility. However, it does not upgrade existing UTXOs or replace ECDSA/Schnorr signatures with post-quantum alternatives. Wallets and services may gradually adopt P2MR addresses, but broader ecosystem coordination and user migration will be required over time. The proposal reflects Bitcoin’s proactive approach to long-term security amid advancing quantum computing research.

marsbit03/14 15:02

BIP-360 Explained: Bitcoin Takes Its First Step Towards Quantum Resistance, But Why Is It Only the 'First Step'?

marsbit03/14 15:02

Understanding Theory ≠ Gaining Profit: 5 Common Math Mistakes Made by Highly Intelligent People

In the article "Knowing Theory ≠ Earning Returns: 5 Common Math Mistakes Made by Highly Intelligent People," crypto KOL darkzodchi explores why many highly educated individuals struggle financially despite their intellectual prowess, while less academically trained traders often succeed. The author identifies five key cognitive errors: 1. **Pursuing Precision Over Action**: Smart people often delay decisions to seek perfect accuracy, underestimating the cost of delay. The solution is to set deadlines and prioritize timely action over exhaustive research. 2. **Finding Patterns in Noise**: Intelligent individuals tend to overfit models by detecting false patterns in random data. The remedy is to apply statistical corrections (e.g., Bonferroni) and avoid complex strategies prone to noise. 3. **Misapplying Diversification**: Diversification is useful without an edge but harmful when one has a genuine advantage. The Kelly Criterion suggests concentrating bets based on the strength of the edge. 4. **Anchoring to Irrelevant Numbers**: People often fixate on past prices or values, impairing rational decision-making. Asking "Would I buy this today?" helps ignore sunk costs. 5. **Confusing Understanding with Action**: Knowledge alone doesn’t yield results; action and consistency are crucial. Small, real-world bets bridge the gap between theory and practice. The author emphasizes that markets reward simplicity, speed, and execution over complexity and perfection. Intelligent individuals must adapt by embracing practical action rather than endless analysis.

marsbit03/14 14:58

Understanding Theory ≠ Gaining Profit: 5 Common Math Mistakes Made by Highly Intelligent People

marsbit03/14 14:58

Weekly Token Unlocks: BARD to Unlock 12% of Circulating Supply This Week

This week's major token unlocks feature significant releases from three projects. Lombard (BARD) leads with an unlock of 32.4 million tokens (approx. $35.64M), representing about 12% of its circulating supply. The project is building an on-chain Bitcoin capital market. LayerZero (ZRO) will unlock 25.71 million tokens (approx. $50.9M) for its omnichain interoperability protocol. zkSync (ZK) has the largest volume unlock at 170 million tokens, though its value is lower at approximately $3.3M. All projects have provided their respective token release schedules.

marsbit03/14 14:57

Weekly Token Unlocks: BARD to Unlock 12% of Circulating Supply This Week

marsbit03/14 14:57

February Marks First Drop For Bitcoin Treasuries: Sales Outnumber Purchases By 800 BTC

A recent report from Bitcointreasuries.net reveals a significant shift in February, as Bitcoin treasuries from public companies experienced their first net decrease, with sales outpacing purchases by approximately 800 BTC. While companies bought around 7,800 BTC (worth $522M), led predominantly by MicroStrategy (now Strategy) with 5,075 BTC, they collectively sold or reduced holdings by 8,600 BTC. This resulted in a net monthly reduction and a drop in the total dollar value of holdings from $102B to $78B, reflecting Bitcoin's price decline. Despite Strategy’s continued dominance—holding 717,722 BTC—and overall quarterly gains of 62,000 BTC, increased selling activity and new sale approvals suggest potential further reductions ahead. BTC traded at $71,090 at the time of writing.

bitcoinist03/14 14:31

February Marks First Drop For Bitcoin Treasuries: Sales Outnumber Purchases By 800 BTC

bitcoinist03/14 14:31

Michael Saylor Rejects Boris Johnson’s Ponzi Scheme Claim on Bitcoin

Following criticism from former UK Prime Minister Boris Johnson, who labeled Bitcoin and cryptocurrencies as a "giant Ponzi scheme," prominent advocates Michael Saylor and Eric Trump defended the digital asset. Johnson argued that cryptocurrency values depend on continuous new investor demand, comparing it to a scheme where early investors profit from later entrants. He shared an anecdote of a village investor who lost nearly £20,000 after initial promises of high returns. Saylor, executive chairman of MicroStrategy, rejected the Ponzi scheme claim, emphasizing Bitcoin's transparent monetary system, decentralized nature, and cryptographic verification. Eric Trump highlighted Bitcoin’s global adoption and resilience since 2009. Supporters point to Bitcoin’s limited supply of 21 million coins and its decentralized network as key strengths, contrasting with Johnson’s skepticism about its intrinsic value. The debate reflects ongoing global discussions about digital currency's role in finance.

TheNewsCrypto03/14 13:22

Michael Saylor Rejects Boris Johnson’s Ponzi Scheme Claim on Bitcoin

TheNewsCrypto03/14 13:22

Crypto Warning: Bonk.fun Domain Hack Exposes Solana Traders To Wallet Drain

Crypto platform Bonk.fun suffered a domain hijacking attack on March 12, 2026, exposing users to a wallet-draining exploit. Hackers injected a malicious script on the website, prompting users to sign a fake "Terms of Service" agreement, which, when approved, allowed the attackers to steal funds. The team confirmed that only users who interacted with the fraudulent prompt after the hack were affected, and losses were reported as minimal. The breach was attributed to a Web2 infrastructure failure rather than a smart contract exploit. This incident highlights the growing threat of approval-phishing and domain hijacking attacks in the crypto space, underscoring the need for heightened user caution and improved security practices.

bitcoinist03/14 13:01

Crypto Warning: Bonk.fun Domain Hack Exposes Solana Traders To Wallet Drain

bitcoinist03/14 13:01

BlackRock Rejects Exotic Crypto ETFs, Focuses on Bitcoin and Ethereum Funds

BlackRock will not launch complex or "exotic" cryptocurrency ETFs and is focusing its digital asset strategy primarily on Bitcoin and Ethereum products, according to Robert Mitchnick, the firm's head of digital assets. He stated that investor interest is currently concentrated on these two major cryptocurrencies, and the company will take a cautious, disciplined approach to expanding its offerings. While monitoring other digital assets for maturity and demand, BlackRock emphasizes a discerning selection process for its iShares ETFs. The asset manager recently launched the iShares Staked Ethereum Trust ETF, which saw significant trading volume and inflows. This follows the successful introduction of its Bitcoin and Ethereum Trust ETFs, which have attracted substantial investor capital. Mitchnick noted that Bitcoin ETF investors are typically long-term holders who accumulate on price dips. BlackRock is also developing new products like the Bitcoin Premium Income ETF, which uses options strategies to generate yield, though it may limit upside potential. The firm remains focused on providing institutional investors with core crypto investment opportunities.

TheNewsCrypto03/14 11:59