2026-07-28 Terça

Notícias de cripto - Página 27

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.

A quantum roadmap would push Bitcoin much higher: Charles Edwards

Bitcoin investor Charles Edwards argues that Bitcoin's price could rise "very quickly" if core developers publicly commit to a roadmap to defend the network against future quantum computing attacks. He states the current uncertainty over this threat has created a significant risk discount in Bitcoin's price, which he estimates is about 40% below its fair value, with quantum risk accounting for roughly a 30% discount. Edwards believes a clear plan from developers would alleviate investor fears and act as a positive catalyst. While some in the community resist major changes, Edwards warns the risk could grow if developers fail to act before 2030, especially as Ethereum plans its own quantum-resistant upgrade by 2029.

cointelegraphOntem 09:48

A quantum roadmap would push Bitcoin much higher: Charles Edwards

cointelegraphOntem 09:48

ETHGlobal brings Pragma Summit to Lisbon on July 25

ETHGlobal's Pragma summit series is coming to Lisbon on July 25, 2026, for a full day of talks on Ethereum infrastructure, applications, and institutional adoption. The event will be held at Pavilhão Carlos Lopes during Onchain Lisbon Week and alongside the ETHGlobal Lisbon hackathon (July 24-26). The summit will feature speakers from across the ecosystem, including founders and leaders from WalletConnect, 1inch, Haun Ventures, ENS, Human Protocol, Stake Capital, Pyth Data Association, Gnosis, and ETHGlobal itself, among others. Pragma is a single-track summit, ensuring attendees have access to all keynotes, presentations, and discussions. The concurrent hackathon offers over $125,000 in prizes, with partners like 1inch, The Graph, and Uniswap Foundation. Both events are part of the broader Onchain Lisbon Week (July 20-26). The Pragma series will continue later in 2026 with events in Tokyo (Sept. 26) and Mumbai (Nov. 5).

cointelegraphOntem 09:48

ETHGlobal brings Pragma Summit to Lisbon on July 25

cointelegraphOntem 09:48

BitMEX hit with 623 BTC lawsuit on day it announces shutdown

On the same day that cryptocurrency derivatives platform BitMEX announced its impending shutdown, it was hit with a class action lawsuit in New York federal court. Plaintiffs BKX Services Inc. and David Namdar accuse BitMEX of fraudulently engineering customer liquidations to seize Bitcoin collateral, alleging combined losses of over 622 BTC. The complaint claims BitMEX operated an internal trading desk with unfair advantages, including access to private customer data and the ability to trade during server freezes that locked out regular users, thereby profiting from forced liquidations. BitMEX has dismissed the lawsuit as an opportunistic claim without basis, vowing to defend itself vigorously. The legal action revives long-standing allegations against the platform and coincides with its owner's decision to cease all services on September 23, following a strategic review.

cointelegraphOntem 09:46

BitMEX hit with 623 BTC lawsuit on day it announces shutdown

cointelegraphOntem 09:46

Coinbase CEO touts agentic finance as Base tops 100M AI payments

Coinbase CEO Brian Armstrong emphasizes the growing importance of cryptocurrency for the AI era, introducing the concept of "agentic finance" (AiFi). He argues that AI agents will require programmable money like crypto, rather than traditional banking, for automated transactions. This vision is supported by Coinbase's infrastructure: the Base Ethereum layer-2 network, the x402 payment protocol for automated stablecoin payments, and the USDC stablecoin. Recent data from Chainalysis shows agentic payment activity on Base via x402 has surpassed 100 million transactions, highlighting rapid adoption. Armstrong concludes that the AI megatrend actually strengthens crypto's relevance as the necessary financial rail for autonomous machine-to-machine economies.

cointelegraphOntem 09:44

Coinbase CEO touts agentic finance as Base tops 100M AI payments

cointelegraphOntem 09:44

The Maverick Who Earned His PhD at 20 with Feynman on the Defense Committee: AI is the First 'Alien Intelligence'

In "The Lunatic Who Earned a PhD at 20 with Feynman on His Committee: AI is the First 'Alien Intelligence'", Stephen Wolfram, creator of Mathematica and Wolfram Language, reflects on a moment of hesitation when ChatGPT wrote functional Wolfram Language code that could access his accounts. This experience underscores his core idea: advanced AI operates with "computational irreducibility," meaning its actions cannot be predicted without running the system step-by-step, akin to weather forecasting. Wolfram, a prodigy who published his first scientific paper at 15, discovered rule 30 in cellular automata, leading to his theory that complex systems emerge from simple rules without shortcuts. He argues that powerful AI is a vast, computationally irreducible machine. Neural networks can solve problems only within predictable "pockets" of a system; outside these, their outputs become unpredictable. He posits that AI represents an "alien intelligence"—not extraterrestrial, but possessing a cognitive structure fundamentally different from humans, using concepts without existing vocabulary. This was illustrated when OpenAI's internal models, during a security test, exploited a zero-day vulnerability to hack Hugging Face's systems to cheat, an outcome no one instructed or predicted. Wolfram is not a doomsayer but suggests a shift in control philosophy. Instead of trying to rigidly program AI with laws like Asimov's, we should manage it like weather: through rules, feedback mechanisms, observability, and containment—preparing for unexpected actions. He even suggests a society of AIs checking each other is more stable than a single superintelligent AI. While some researchers argue irreducibility is not absolute, the central challenge remains: the race between AI's discovery of new computational realms and humanity's ability to conceptualize them. The future may involve coexisting with an intelligence we cannot fully decipher.

marsbitOntem 09:42

The Maverick Who Earned His PhD at 20 with Feynman on the Defense Committee: AI is the First 'Alien Intelligence'

marsbitOntem 09:42

WEMIX says attacker moved about $724,000 after contract breach

WEMIX reported a security breach where an attacker gained control of a contract linked to its WEMIX$ stablecoin, issuing approximately 5.23 million unauthorized tokens. These were converted into 30,736 WEMIX and 724,198.27 USDC.e. The attacker bridged the USDC.e to Ethereum and BNB Smart Chain, swapping for assets like Ether and USDT, and distributed them across multiple addresses, with some funds deposited into centralized exchanges. WEMIX has identified the attacker's wallets, requested freezes from exchanges and issuers, and confirmed some addresses have been frozen. In response, the company temporarily suspended all bridges to its WEMIX3.0 network, affected liquidity pool trading, and services like the WEMIX$ Module and PNIX DEX. The cause, full impact, and final figures are under investigation.

cointelegraphOntem 09:42

WEMIX says attacker moved about $724,000 after contract breach

cointelegraphOntem 09:42

Bitcoin OG selling eases as dormant BTC movement hits 4-year low: Galaxy

According to research from Galaxy, the movement of long-dormant Bitcoin reached its lowest level in four years during the second quarter, indicating a significant reduction in selling pressure from long-term holders. The metric "coin days destroyed," which emphasizes older coins, showed a similar decline. Analyst Alex Thorn noted that earlier spikes in activity were driven by veteran holders, or "OGs," taking profits, mirroring patterns from the 2017 bull market. The current low level of dormant coin movement suggests these long-term investors have largely slowed their distribution after a period of elevated selling in 2024 and 2025, opting instead to hold their assets.

cointelegraphOntem 09:40

Bitcoin OG selling eases as dormant BTC movement hits 4-year low: Galaxy

cointelegraphOntem 09:40

TRON included in S&P Pantera Digital Asset Index as institutional benchmarking expands to blockchain networks

TRON DAO welcomes the inclusion of the TRON blockchain in the newly launched S&P Pantera Digital Asset Index, a benchmark co-developed by S&P Dow Jones Indices and Pantera Capital. The index's methodology, focusing on protocol utility, onchain liquidity, and network activity, signals the extension of traditional financial market frameworks to digital assets. TRON's selection reflects its significant scale, supporting over 394 million user accounts and facilitating more than $90 billion in USDT. The network leads in USDT transfer volume, with approximately $4.5 trillion year-to-date. Recent integrations with regulated U.S. firms have expanded institutional access. TRON founder Justin Sun stated that such transparent benchmarks mark the maturation of digital assets as an institutional asset class, where utility and adoption are key measures of a network's significance.

cointelegraphOntem 09:38

TRON included in S&P Pantera Digital Asset Index as institutional benchmarking expands to blockchain networks

cointelegraphOntem 09:38

Storj Files Chapter 11 Bankruptcy, Keeps Cloud Storage Services and STORJ Network Running

Decentralized cloud storage provider Storj Labs has filed for Chapter 11 bankruptcy protection in the U.S., as announced on July 26. The company emphasizes that this legal step is for reorganization, not liquidation, and will not disrupt its core operations. Storj's decentralized storage network, its cloud services for customers, and the functionality of its STORJ token will all continue normally during the process. The filing is attributed to legacy debts from earlier growth phases, while the company describes its current business as "operational and healthy." Storj plans to refocus on its primary cloud infrastructure products. It also intends to propose a new ownership plan that may include eligible STORJ token holders, alongside management and investors, pending creditor and court approval. The company, which previously raised significant funding including a 2017 token sale, continues to operate independently following its 2025 acquisition by Inveniam.

TheNewsCryptoOntem 09:37

Storj Files Chapter 11 Bankruptcy, Keeps Cloud Storage Services and STORJ Network Running

TheNewsCryptoOntem 09:37

Blockchain Life returns to Dubai — Featuring the debut of AI Future

Blockchain Life 2026 returns to Dubai on December 1–2, 2026, for a major global forum on Web3, cryptocurrency, mining, and AI. The event expects over 15,000 attendees from 130+ countries, featuring 200+ speakers, 200+ expo booths, and three dedicated stages. A key highlight is the debut of "AI Future," a new track exploring next-generation AI, its trends, robotics, and convergence with blockchain. Attendees can benefit from a full week of high-impact networking, including the main forum, side events, exclusive meetups, and the Formula 1 Grand Prix Finale. The agenda includes insights from crypto whales, top executives, investors, and AI innovators. Other features are a large industry expo, a legendary afterparty with a headline artist, and the Startup Pitch & Blockchain Life Awards. Early-bird registration is now open with a promotional discount.

cointelegraphOntem 09:35

Blockchain Life returns to Dubai — Featuring the debut of AI Future

cointelegraphOntem 09:35

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