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Oracle

Oracles are essential infrastructure components that feed real-time, off-chain data (such as price feeds, weather, or sports results) into blockchain smart contracts. Without decentralized oracles like Chainlink and Pyth, DeFi could not function. In 2026, oracles have evolved to support verifiable randomness and cross-chain data synchronization. This tag covers the technical evolution of data availability, tamper-proof price feeds, and the critical role oracles play in ensuring the deterministic execution of complex decentralized applications.

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Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Chainlink (LINK) Price Jumps as Grayscale Launches First U.S. Chainlink ETF on NYSE Arca

Chainlink (LINK) Price Jumps as Grayscale Launches First U.S. Chainlink ETF on NYSE Arca

TLDR Grayscale launched the first U.S. Chainlink ETF (GLNK) on NYSE Arca on Tuesday, converting from a private trust that operated since 2021. LINK price rose to $12.68, reflecting a 10% increase, with strong support at $12.00 and resistance levels at $13.50 and $15.00. The ETF uses a cash-only model and became the first product [...] The post Chainlink (LINK) Price Jumps as Grayscale Launches First U.S. Chainlink ETF on NYSE Arca appeared first on CoinCentral.

Author: Coincentral

2025/12/03

BlackRock warns AI boom could drive U.S. borrowing costs sharply higher

BlackRock warns AI boom could drive U.S. borrowing costs sharply higher

Investment giant BlackRock has changed its tune on long-term U.S. government bonds, saying a flood of spending on artificial intelligence could make borrowing more expensive. The firm’s research division said Tuesday it’s now bearish on these bonds after sitting on the fence before. The outlook covers the next six to 12 months. Here’s the issue: Tech companies are getting ready to borrow hundreds of billions of dollars to pay for AI projects. Their balance sheets look solid, but this new debt is piling on top of what the U.S. government already owes, more than $38 trillion as previously reported by Cryptopolitan. Rising leverage creates vulnerabilities “Higher borrowing across public and private sectors is likely to keep upward pressure on interest rates,” the BlackRock Investment Institute wrote in its 2026 outlook report. The institute gathered views from senior investment managers at the world’s largest asset management company. They’re seeing warning signs. “A structurally higher cost of capital raises the cost of AI-related investment and affects the broader economy,” the report said. There’s also the problem of more debt making things fragile. The system becomes vulnerable “to shocks such as bond yield spikes tied to fiscal concerns or policy tensions between managing inflation and debt servicing costs.” AI investment still drives stock optimism Still, BlackRock hasn’t soured on U.S. stocks. The firm thinks AI investments will keep pushing stock prices higher next year. Revenue gains from AI should lift the broader economy, though not every company will cash in equally. “Entirely new AI-created revenue streams are likely to develop. How those revenues are shared is likely to evolve – and we don’t yet know how. Finding winners will be an active investment story,” the institute said. The report admitted AI might eventually help government finances through better productivity and more tax money coming in. But that’s going to take time. Major tech firms like Oracle, Meta, and Alphabet have already issued massive bond sales this year to fund AI infrastructure. The borrowing wave comes as AI spending has become a backbone of U.S. economic growth. BlackRock also turned more negative on Japanese government bonds, pointing to higher interest rates ahead and more bonds hitting the market. There was one bright spot. The firm warmed up to debt from developing countries, flipping to a positive view from a negative one. That’s thanks to fewer new bonds and healthier government finances in those places. Get seen where it counts. Advertise in Cryptopolitan Research and reach crypto’s sharpest investors and builders.

Author: Coinstats

2025/12/03

Grayscale Launches Chainlink Trust ETF (GLNK) With Zero Fees as LINK Infrastructure Demand Surges

Grayscale Launches Chainlink Trust ETF (GLNK) With Zero Fees as LINK Infrastructure Demand Surges

The post Grayscale Launches Chainlink Trust ETF (GLNK) With Zero Fees as LINK Infrastructure Demand Surges appeared on BitcoinEthereumNews.com. Grayscale has taken another major step into the tokenized economy. The asset manager has officially launched the Grayscale Chainlink Trust ETF (Ticker: GLNK) on NYSE Arca, giving U.S. investors a new way to access Chainlink’s expanding role across decentralized finance, tokenized markets, and enterprise blockchain adoption. The launch marks the first-ever Chainlink ETF available in the United States, a move that signals growing institutional recognition of Web3 infrastructure, especially the oracle networks powering on-chain data, interoperability, and smart contract automation. The ETF goes live with zero management fees, a notable choice at a time when digital asset exchange-traded products face increasing competition for investor attention. Grayscale Chainlink Trust ETF (Ticker: $GLNK) with 0% fees is now trading¹. The first @chainlink ETP in the U.S. — from Grayscale, the world’s largest crypto-focused asset manager². Gain exposure to $LINK, the core infrastructure for connecting blockchains to the real world.… pic.twitter.com/CjoemYxyEI — Grayscale (@Grayscale) December 2, 2025 A New Access Point for LINK Exposure GLNK provides investment exposure to LINK, the native token of Chainlink. But Grayscale emphasizes a critical point: this is not a direct investment in LINK. The fund is not registered under the Investment Company Act of 1940, which means:  It carries significant investment risks  It behaves differently from traditional ETFs  It may not be suitable for all retail or institutional investors Despite these caveats, the new ETF offers something that traditional financial markets have been slowly warming up to, secure, regulated exposure to digital asset infrastructure without requiring self-custody or direct crypto trading. From Private Trust to Public ETF GLNK has a long history before its official exchange debut.  It was originally launched in February 2021 as a private placement, limited to accredited investors.  It entered OTC trading in May 2022, giving broader market participants indirect access to LINK.…

Author: BitcoinEthereumNews

2025/12/03

A Comprehensive Guide to Cryptocurrency Exchange Development Services

A Comprehensive Guide to Cryptocurrency Exchange Development Services

The vision of a decentralized exchange (DEX) is compellingly simple: a trustless platform where smart contracts autonomously manage trades, users maintain absolute control of their assets, and intermediaries are eliminated. However, the journey from this elegant concept to a secure, functional, and scalable platform is a complex architectural and technical challenge. A single vulnerability in […] The post A Comprehensive Guide to Cryptocurrency Exchange Development Services appeared first on Live Bitcoin News.

Author: LiveBitcoinNews

2025/12/03

Prompt Engineering Urges ‘Legal Clearance Prompting’ As A Vital Technique To Protect From Getting Jammed Up By AI Unlawful Responses

Prompt Engineering Urges ‘Legal Clearance Prompting’ As A Vital Technique To Protect From Getting Jammed Up By AI Unlawful Responses

The post Prompt Engineering Urges ‘Legal Clearance Prompting’ As A Vital Technique To Protect From Getting Jammed Up By AI Unlawful Responses appeared on BitcoinEthereumNews.com. Prompt engineering welcomes a new prompting technique that aids in being legally mindful and could be a bit of a lifesaver. getty In today’s column, I examine a new technique in prompt engineering that provides a powerful way to keep out of trouble when relying on generative AI and large language models (LLMs) as your overall oracle for answers to all manner of questions. This has to do with being legally mindful as a prudent personal strategy. The idea is that you give the AI an initiator prompt that gets it to identify potential legal ramifications for the responses that are being generated. Doing so can be a bit of a lifesaver or at least be a handy heads-up that otherwise might not have been at the top of mind. You see, lots of answers could contain unstated legal implications, and you wouldn’t have thought about whether there are any lawful ramifications associated with the matter at hand. For example, suppose you were to innocently ask AI for some instructions on how to fly a drone. The AI would undoubtedly provide such instructions. Meanwhile, unbeknownst to you, flying your drone in certain circumstances and jurisdictions might be against the law (i.e., not flying after midnight, not flying over school grounds, and so on). All you would have in hand is an indication of physically flying the drone. By giving the AI a special prompt, the LLM will inform you about legal aspects that might be pertinent to the questions and answers of your AI-based dialogue. I provide you with a template for this special prompting that you can readily use whenever desired. It is known as the Legal Clearance prompt. Let’s talk about it. This analysis of AI breakthroughs is part of my ongoing Forbes column coverage on the latest…

Author: BitcoinEthereumNews

2025/12/03

Inside the gigawatt supercomputers reshaping our world

Inside the gigawatt supercomputers reshaping our world

The post Inside the gigawatt supercomputers reshaping our world appeared on BitcoinEthereumNews.com. We are all talking about data centers, but nobody really knows what they are. We hear about them consuming large amounts of energy, driving up electricity bills, and somehow being the engines of the AI revolution. But what is exactly going on inside these large facilities? And why are tech companies such as META, Microsoft, Open AI competing to build structures that could cover Manhattan, consuming enough electricity to power millions of American homes? Let’s break it down with the most ambitious data center projects ever planned and the staggering numbers behind them. What actually is a data center? A data center is a very simple infrastructure: a facility with thousands computer servers, storage systems, and networking equipment organized in racks and rows. But modern hyperscale data centers are essentially large supercomputers, industrial facilities where hundreds of thousands of processors work in a synchronized way to train AI models, run cloud services, and power the digital infrastructure which we are all increasingly depending on. The key components: Servers containing CPUs to handle computational tasks, with GPUs accounting for roughly 60% of total electricity consumption in AI-focused facilities. Cooling systems prevent the equipment from overheating, consuming 7% to 30% of total power. Some say that number can be as high as 45%. Power infrastructure includes uninterruptible supplies and backup generators ensuring continuous operation because when you’re training a billion-dollar AI model, power interruptions cannot happen. The age of the gigawatt cluster Colossus: Speed at an unprecedented scale When Elon Musk’s xAI announced plans to build the world’s largest AI training cluster in Memphis, Tennessee, most experts predicted it would take 18 to 24 months. Instead, xAI accomplished it in 122 days. That is how Elon Musk gets stuff done. Colossus 1 launched in September 2024 with 100,000 Nvidia H100 GPUs, then…

Author: BitcoinEthereumNews

2025/12/03

Taurus–Everstake Launch Institutional Staking Alliance to Unlock Billions in PoS Yields Worldwide

Taurus–Everstake Launch Institutional Staking Alliance to Unlock Billions in PoS Yields Worldwide

Key Takeaways: Taurus has integrated Everstake’s enterprise staking infrastructure into its regulated digital-asset platform, giving banks access to compliant PoS rewards. Institutions can now stake major assets including SOL, NEAR, The post Taurus–Everstake Launch Institutional Staking Alliance to Unlock Billions in PoS Yields Worldwide appeared first on CryptoNinjas.

Author: Crypto Ninjas

2025/12/03

Flow has transitioned to DeFi; the confidence and predicament of the former NFT leader.

Flow has transitioned to DeFi; the confidence and predicament of the former NFT leader.

Author: Nancy, PANews After the brutal baptism of market cycles, very few survivors remain in the NFT sector. Even Flow, once a top performer, could not escape the fate of changing times and began to seek new growth points. On December 2nd, Flow announced its transformation into a democratized, consumer-grade DeFi platform, a strategic shift that has attracted significant market attention. Leveraging its large user base and unique technological advantages, Flow is attempting to adapt to market changes and save itself. However, whether it can secure a place in the fiercely competitive DeFi arena remains a huge question mark. Launching DeFi lending and wealth management products, and upgrading to a deflationary token. “Today’s DeFi is hostile; users must possess advanced technical skills to survive, with issues like slippage, MEV, and liquidation cascading effects constantly emerging. Every interface is designed for experts, forcing the rest to the margins. This is precisely the gap we aim to fill,” wrote Roham, CEO of Dapper Labs. In response to this situation, Flow's new goal is to create consumer-oriented DeFi, allowing ordinary users to enjoy the benefits of the crypto world without needing to be technical experts, and truly achieving an easy-to-use experience for mainstream users. Flow is building a series of network architecture components called "built-in protocols," which are more like public financial infrastructure directly embedded in the network layer. In the DeFi space, built-in protocols can provide shared liquidity across the entire ecosystem and integrate liquidity pools from various vertical sectors, avoiding liquidity fragmentation and allowing new projects to avoid the challenges of a cold start. Flow Credit Market (FCM), an automated lending protocol, is the first built-in protocol developed by the Flow Foundation. It utilizes Flow's native on-chain scheduling system to set periodic triggers without the need for external oracles, significantly reducing liquidation risk while increasing loan value (LTV), thereby bringing higher natural returns to both lenders and borrowers. Dapper Labs CEO Roham pointed out that traditional DeFi lending is typically highly punitive, only liquidating and charging penalties when a user's position is close to liquidation. FCM, on the other hand, employs proactive risk management, continuously monitoring each position on-chain automatically and rebalancing it before risks materialize. Internal risk simulations show that FCM has protected user deposits from liquidation during numerous major market crashes, while also reducing costs by up to 99.9% compared to lending protocols on other networks. To accelerate the launch of FCM (Financial Flywheel) services, Dapper Labs has launched Peak Money, a consumer-grade financial flywheel app aimed at becoming the next crypto gateway to 100 million new users. According to Roham, users can deposit cash or crypto assets (such as Bitcoin, Ethereum, and FLOW) into Peak Money and earn higher returns than any bank (APY up to 25% for cryptocurrencies and 10% for cash), while funds can be earned and used at any time. The product has no minimum investment, no gatekeeper, no mnemonic phrase required, and no liquidation risks. Peak Money will release details of coverage for specific loss events upon official launch. Currently, Peak Money has an open waiting list. Furthermore, Flow's built-in protocols may be expanded to perpetual contracts, prediction markets, and other applications in the future, providing more user-friendly DeFi applications for mainstream consumers. To achieve sustainable value capture, Flow upgraded its token, transitioning to a deflationary token. The Flow Foundation's FLIP-351 proposal directly links network usage to network value. Each transaction burns tokens, creating scarcity through network activity and thus increasing token value. When the network consistently operates at approximately 250 TPS, the FLOW token will achieve net deflation. Even so, Flow's transaction costs remain lower than mainstream networks like Solana and Base. It's worth noting that the current price of the FLOW token has fallen by over 90% from its all-time high. What gives Flow the confidence and challenges in its cross-industry transformation into DeFi? The current DeFi market is in a phase of rapid growth and fierce competition. As the regulatory environment becomes more favorable, leading protocols are leveraging their first-mover advantage to solidify their positions, while traditional institutions with both compliance and funding advantages are also accelerating their entry, continuously raising the barriers to entry in the field. As one of the few crypto sectors with proven product-market fit (PMF), DeFi still has enormous growth potential. For Flow, which is attempting to transform from consumer-grade Level 1 to DeFi infrastructure, this is not only an opportunity for strategic restructuring but also a challenging "reboot." As a "newcomer" to the DeFi sector, Flow possesses a certain degree of confidence for its cross-industry transformation. On one hand, Flow didn't start from scratch; its accumulated experience in the NFT field provided a unique starting line. With the phenomenal application NBA Top Shot, Flow amassed a large user base. Although its popularity has declined significantly from its peak, the accumulated traffic remains substantial. According to official data, Flow has over 41 million total accounts and over 1.1 million monthly active users. Meanwhile, according to DeFiLlama data, as of December 3rd, Flow's TVL reached $107 million, a 187.1% increase since the beginning of the year. Meanwhile, Flow boasts technological advantages, being designed specifically for large-scale consumer applications. Its low-barrier, low-cost, and high-throughput on-chain environment naturally aligns with the high-frequency trading needs of DeFi. In October of this year, Flow also launched two key upgrades, Forte and Crescendo, aiming to address scalability, deep innovation in DeFi, and cross-chain interoperability issues, further providing technological support for ecosystem transformation. Forte's core goal is to completely eliminate the reliance on off-chain bots or centralized custody services for complex on-chain financial logic. All automation (limit orders, dynamic interest rates, strategy vaults, etc.) runs securely directly on-chain, making it easier for developers to build complex financial applications. Crescendo upgrades Flow with Ethereum Virtual Machine (EVM) equivalence, enabling seamless interoperability with Ethereum-based applications and protocols. Flow claims to be one of the few blockchains capable of supporting millions of daily active users (DAU) without incurring high or unpredictable gas fees. However, Flow's transformation still faces considerable challenges. On one hand, all new public chains face the challenge of a liquidity cold start. Although Flow has a significant user base, it mainly consists of NFT users, most of whom have already left the market. How to re-attract these users and convert them into DeFi users remains highly uncertain. On the other hand, the ecosystems of leading public chains are already quite rich and have formed barriers. Flow needs to quickly attract high-quality developers and build innovative applications that are recognized by the market in order to form a sustainable positive cycle of ecosystem. More importantly, Flow has long been labeled by the market as an NFT public chain. To break this stereotype, Flow must present a successful DeFi application case to prove its suitability for the financial sector. Overall, the technical architecture and user base add more certainty to Flow's "re-entrepreneurial" endeavor. However, the success of this transformation hinges on Flow's ability to activate dormant NFT users through a compelling DeFi narrative and break down liquidity barriers.

Author: PANews

2025/12/03

Oracle’s bond-market stress climbs to a 16-year high

Oracle’s bond-market stress climbs to a 16-year high

The post Oracle’s bond-market stress climbs to a 16-year high appeared on BitcoinEthereumNews.com. Oracle just landed at the center of the AI debt fear storm. On Tuesday in New York, a key credit‑risk gauge tied to Oracle’s debt closed at its highest point since the global financial crisis. The cost to protect Oracle against default climbed to about 1.28 percentage points per year, the highest since March 2009, based on end‑of‑day credit derivative pricing from ICE Data Services. That reading jumped almost 0.03 percentage point in a single day and has now more than tripled from 0.36 percentage point in June. This spike followed a heavy wave of bond sales across the tech sector, with Oracle standing out due to both its volume of issuance and its weaker credit rating versus rival cloud giants. The company has issued tens of billions of dollars in bonds in recent months through its own note sales and through large projects it is backing. That combination has turned Oracle’s credit default swaps into a frontline hedge for investors positioning for a possible AI market crash. Debt sales surge and CDS trading explodes The rising price of default protection tracks growing fear over the wide gap between how much cash has already been poured into AI and when real gains in productivity and profits will actually show up. Hans Mikkelsen, a strategist at TD Securities, said the current surge carries echoes of past market manias. “We’ve had these kinds of cycles before,” he said in an interview. “I can’t prove that it’s the same, but it seems like what we’ve seen, for example, during the dot‑com bubble.” Morgan Stanley raised fresh alarms in late November, warning that Oracle’s growing debt pile could push its credit default swaps closer to 2 percentage points, just above the company’s 2008 record high. Tuesday’s reading marked the highest close since March 2009,…

Author: BitcoinEthereumNews

2025/12/03

Quant crypto price forecast as exchange supply crashes

Quant crypto price forecast as exchange supply crashes

Quant crypto price has staged a strong recovery in the past few weeks, soaring from a low of $69.12 on November 21 to $95 today. So, will the QNT token continue rising as whales buy and as the exchange reserves dip?Quant crypto price has strong fundamentalsThird-party data shows that the QNT network is doing well as whales buy and supply on exchanges dip. According to Nansen, the top 100 addresses have boosted their holdings to 17.34 million, up from 16.19 million in June this year. That is a sign that the biggest investors believe that it has more upside over time.Most importantly, the amount of QNT tokens in exchanges has been in a strong downward trend in the past few months, confirming that the network is seeing strong demand.Nansen data shows exchange outflows dropped to 3.06 million, the lowest level this year. It has dropped from 3.5 million in June, a sign that the trend is continuing. Quant exchange balances | Source: NansenFalling exchange outflows is an important aspect in crypto analysis as it shows that investors are not selling their tokens. It is also a sign that crypto investors are accumulating their tokens this year.🥖Tokenicer✲⥃⬢@Tokenicer·Follow🚨SUPPLY FOR $QNT IS DROPPING RAPIDLY Here we’ve got 2 charts displaying some on-chain metrics for QNT: 1⃣: Spot Exchange Outflows 2⃣: Spot Exchange Reserves Chart 1 shows us QNT withdrawals across spot CEXs are at the highest levels we’ve seen in 2025. Chart 2 displays a 7:45 PM · Dec 1, 2025373ReplyCopy linkRead 12 repliesWhy QNT demand is risingThere are several reasons why this trend is happening. First, the Quant network has made several major deals this year. Its most significant one is with Oracle, which is using its technology to build the Oracle Blockchain Platform Digital Assets Edition (OBP DA).OBP DA is a financial solution designed to help companies streamline tokenization, unify ledgers, and enable cross-ledger orchestration for digital assets. In other words, the platform creates a unified ledger framework for digital assets. Quant provides the interoperability and cross-ledger orchestration capabilities.Most recently, the developers launched Quant Fusion, an interoperability and liquidity solution designed to unify fragmented digital asset markets by connecting public and private blockchains. Its goal is to enable institutions to trade and move assets seamlessly across multiple networks. It eliminates that need for wrapped tokens and introduces the concept of layer 2.5.Analysts believe that Quant Fusion transactions, fusion gateways, and overledger licensing lockups will help to boost demand for the QNT token.Meanwhile, Quant is hoping to benefit from the ongoing growth of the real-world asset (RWA) tokenization industry, which analysts believe is in its infancy. RWA assets under management have grown to over $35 billion, and analysts believe the figure will be in the trillions in the next decade.Quant has a role to play through its Overledger product, which facilitates cross-chain communication across multiple chains and off-chain platforms. It is often seen as a more advanced product compared to Chainlink’s CCIP.Quant price technical analysisQNT price chart | Source: TradingViewThe daily timeframe chart shows that the Quant token price has rebounded in the past few weeks, moving from the November low of $69.12 to the current $96.QNT formed a double-bottom pattern at $69.1 and a neckline at $97.5. A double-bottom is one of the most common bullish reversal signs in technical analysis.The token has moved above the 50-day and 200-day Exponential Moving Averages (EMA). It is also hovering at the major S/R pivot point of the Murrey Math Lines tool.There are signs that the ongoing pullback will be temporary. If this is the case, there is a likelihood that it will rebound in the coming weeks, and possibly retest the ultimate resistance of the Murrey Math Lines tool at $125, which is about 30% above the current level.The post Quant crypto price forecast as exchange supply crashes appeared first on Invezz

Author: Coinstats

2025/12/03

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