2026-06-17 Quarta

Notícias de cripto - Página 36

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.

SpaceX’s $75 Billion IPO Looms Over Bitcoin— Is A Liquidity Drain Coming?

SpaceX's upcoming $75 billion IPO could draw significant capital away from Bitcoin and the wider cryptocurrency market, according to analysts and industry executives. The IPO's substantial retail allocation may prompt investors to reallocate funds from high-risk assets like crypto towards the equity offering. Market observers note that Bitcoin has already lost some appeal, facing competition from sectors like AI and dealing with billions in ETF outflows. With more major IPOs expected and a cautious interest rate outlook, the crypto market may struggle to find strong supportive catalysts in the near term.

bitcoinist06/10 22:32

SpaceX’s $75 Billion IPO Looms Over Bitcoin— Is A Liquidity Drain Coming?

bitcoinist06/10 22:32

Ripple’s XRP Ledger Records Over 20% Surge In This Metric That Puts It Against Bigger Players

Ripple's XRP Ledger (XRPL) saw its stablecoin supply surge by 22% in a week, reaching $762 million and ranking it as the 15th largest blockchain by this metric. This significant increase in liquidity and on-chain activity, which saw over $142 million flow into the network in seven days, stands in contrast to declines on Ethereum and Tron. Analysts view the growth as a sign of rising adoption and capital inflows for payments and DeFi. Despite this positive development, XRP's price remains under pressure, trading around $1.1 with recent losses. However, some analysts remain optimistic for a future price rally, citing potential catalysts like regulatory clarity.

bitcoinist06/10 21:02

Ripple’s XRP Ledger Records Over 20% Surge In This Metric That Puts It Against Bigger Players

bitcoinist06/10 21:02

Cardano And $67.5 Million In Bitcoin, What Happened With 1,090 BTC?

Litigation expert Thomas Braziel has raised questions about the Cardano Foundation regarding 1,090 BTC (worth approx. $67.5M) it allegedly received. Records show these funds were allocated to the Foundation's legal predecessor, the Isle of Man Foundation, which was dissolved in 2025. This occurred around Cardano's ICO, where about 108,000 BTC was raised. Braziel notes the Isle of Man Foundation involved Cardano founder Charles Hoskinson, who later served as an "Enforcer" in the structure. He questions governance and potential conflicts, as the ICO's terms referenced a "Foundation" before the Swiss Cardano Foundation existed. Most BTC and ADA from the ICO went to affiliated for-profit development entities. The expert is not alleging wrongdoing but seeks answers on independent reviews, conflict disclosures, protections for ICO participants, and the specific whereabouts of the 1,090 BTC. Cardano's ADA price was around $0.16 at the time of reporting.

bitcoinist06/10 19:31

Cardano And $67.5 Million In Bitcoin, What Happened With 1,090 BTC?

bitcoinist06/10 19:31

Zcash Founder Says Ironwood Will Verify ZEC Supply On Day One

Zcash founder Zooko Wilcox states that the proposed Ironwood upgrade will allow users to independently and immediately verify the correctness of ZEC's circulating supply from its first day of activation. This addresses community concerns following a remediated Orchard vulnerability, shifting focus from proving past counterfeiting to enabling trustless, real-time supply verification. Ironwood will deactivate the old, shielded Orchard pool for new transactions, requiring funds to pass through a turnstile accounting mechanism to enter the new pool. This design, according to Wilcox, will "snuff out" any potential excess ZEC above the legitimate 4.5 million ZEC in Orchard, ensuring the total supply aligns with the known 16 million ZEC (eventually 21 million). Users running a full node can thus verify supply soundness without relying on trust in developers or assumptions about past events. While Wilcox personally believes no counterfeiting occurred, Ironwood is designed to function regardless. If excess ZEC attempts to exit the old pool, the turnstile will block it, both protecting the supply and potentially revealing any past exploit. The upgrade aims to provide definitive, trustless assurance about the current supply state.

bitcoinist06/10 18:11

Zcash Founder Says Ironwood Will Verify ZEC Supply On Day One

bitcoinist06/10 18:11

The Quantum Threat Is Coming—Stellar Reveals Its Defense Strategy

The Stellar Development Foundation has released a Quantum Preparedness Plan, aiming to migrate the entire Stellar network to quantum-safe cryptography by the end of 2027. The urgency stems from quantum computers potentially using Shor's algorithm to crack the elliptic curve cryptography currently securing blockchains. A significant challenge identified is handling dormant accounts, where quantum attacks could derive private keys from public ones, risking account takeover. Stellar's structural advantage is that its account addresses are separate from signing keys. This allows users to add quantum-safe signers via existing operations without changing their address or moving assets, unlike most other blockchains. The migration will occur in phases: post-quantum signature verification for smart contracts in 2026, native support for classic accounts in 2027, and a future deprecation of the old Ed25519 standard. However, the plan notes that zero-knowledge proof systems on the network remain vulnerable and require further research.

bitcoinist06/10 18:02

The Quantum Threat Is Coming—Stellar Reveals Its Defense Strategy

bitcoinist06/10 18:02

Is Writing Prompts Outdated? AI Programming is Shifting to Loop Engineering

"The era of manually writing prompts for AI coding agents is shifting towards 'Loop Engineering,' where developers design automated, self-managing workflows instead of step-by-step guidance. A loop consists of five core components: Automations (scheduled task discovery and triage), Worktrees (isolated environments to prevent file conflicts), Skills (project-specific knowledge and conventions), Plugins/Connectors (integration with tools like GitHub, Linear, or Slack), and Sub-agents (separate agents for execution and verification). An external memory layer, such as Markdown files or Linear boards, tracks progress across sessions. Tools like Claude Code and Codex now embed these components, enabling loops to run autonomously—discovering tasks, assigning work, checking results, and deciding next steps. This approach amplifies developer leverage but doesn’t replace human judgment. Key risks include 'comprehension debt' (losing understanding of the codebase) and 'cognitive surrender' (over-relying on automation). Effective loop design requires balancing automation with ongoing verification and deep system understanding, making it a more complex but higher-leverage skill than prompt engineering."

marsbit06/10 17:55

Is Writing Prompts Outdated? AI Programming is Shifting to Loop Engineering

marsbit06/10 17:55

The Most Effective Betting Apps of 2026

Betting apps have become highly popular for their convenience. In 2026, several leading apps offer user-friendly interfaces, extensive sports markets, and innovative features. Top apps include Bet365 for its wide betting options and live streaming; William Hill for reliability and competitive odds; DraftKings for a seamless experience; and FanDuel for dynamic features like live betting. Key features to look for are diverse sports markets, competitive odds, live streaming, in-play betting, secure payments, an intuitive design, and strong customer support. The future promises further innovations like virtual reality experiences and personalized recommendations. The best apps of 2026 combine ease of use, a wide market selection, and reliable support for an enjoyable betting experience. Always remember to gamble responsibly.

TheNewsCrypto06/10 16:47

TheNewsCrypto06/10 16:47

Mastercard Just Built A Payment Network For AI Agents — And It Runs On Crypto

Mastercard has launched "Agent Pay for AI," a new payment protocol enabling AI agents to conduct small, automated, machine-to-machine transactions. The system addresses a gap in traditional payment infrastructure, which is poorly suited for such micropayments. A key feature is the storage of human-granted permissions on the Polygon blockchain, allowing for decentralized verification without a central authority. Mastercard is developing the protocol with partners Adyen, Coinbase, and Cloudflare. It enters a competitive field where Visa, Stripe, and Google have also introduced similar AI payment tools. While Mastercard's Chief Product Officer, Jorn Lambert, does not expect significant near-term revenue, he views it as a strategic infrastructure investment for an anticipated future where AI agents facilitate a meaningful share of commerce. This move follows Mastercard's recent integration of stablecoins, signaling a broader shift towards incorporating crypto into its core systems.

bitcoinist06/10 16:32

Mastercard Just Built A Payment Network For AI Agents — And It Runs On Crypto

bitcoinist06/10 16:32

Cardano Founder Hoskinson Accused Of Selling 1.5 Billion ADA In 2021 Rally

Cardano founder Charles Hoskinson faces new allegations from NFT creator Masato Alexander, who claims on-chain tracing reveals large ADA transactions linked to Hoskinson during the 2021 rally. Alexander's analysis suggests a 925 million ADA transaction and nine 20 million ADA payments had a closer common ancestor to IOG's funds than previously known, reducing intermediary hops. He published transaction graphs but noted this traces funding paths, not proving control or sales. This follows prior claims Hoskinson used "genesis keys" to move ~318 million unclaimed ADA into reserves. Hoskinson and a Cardano report denied this, stating most vouchers were redeemed. Separately, Thomas Braziel raised governance questions using Isle of Man filings, inquiring about foundation control and fund allocation during Cardano's early ICO period. Both sets of claims revisit debates over Cardano's early allocation and governance transparency.

bitcoinist06/10 15:01

Cardano Founder Hoskinson Accused Of Selling 1.5 Billion ADA In 2021 Rally

bitcoinist06/10 15:01

TON Revives the Gram Brand, a Name That Disappeared Six Years Ago Returns

After a community vote with over 81% support, The Open Network (TON) is officially renaming its native token from Toncoin back to Gram (with ticker GRAM), effective June 15. This move reclaims the original name from the project's 2018 inception under Telegram, before regulatory issues forced its halt. The rebrand to Gram is part of the "Make TON Great Again" strategy and is seen as more than a simple logo change. It aims to leverage the historical brand recognition and narrative associated with Telegram’s initial vision of a global blockchain network. Gram evokes the original story of bringing crypto to Telegram's massive user base. This shift comes as TON is experiencing significant growth, driven by Telegram's over 1 billion monthly active users and viral mini-apps like Notcoin. The ecosystem is expanding in wallets, active addresses, and payment use cases. Analysts suggest the name change could strengthen TON's unique identity in a crowded Layer 1 market by deepening its association with Telegram's vast distribution channel. While potentially boosting short-term market attention, the long-term focus remains on Gram's utility within Telegram's evolving ecosystem, particularly for payments, transfers, and mini-app transactions. The ultimate goal is for Gram to become a widely used digital currency within one of the world's largest social platforms.

marsbit06/10 14:42