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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.

5122 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
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

How AI & Blockchain Are Shaping the Future of Prediction Market Forecasting in 2025

How AI & Blockchain Are Shaping the Future of Prediction Market Forecasting in 2025

Prediction markets have evolved from experimental tools into mainstream forecasting infrastructure. By aggregating diverse participants’ insights through market mechanisms, these platforms consistently outperform traditional polling and expert analysis. The sector experienced dramatic growth in 2024, with Polymarket processing over $3.6 billion during the US presidential election period—up from $400 million for all of 2023. Platforms […] The post How AI & Blockchain Are Shaping the Future of Prediction Market Forecasting in 2025 appeared first on TechBullion.

Author: Techbullion

2025/12/03

Chainlink (LINK) Tests $13.50 Resistance with Potential Momentum Toward $16

Chainlink (LINK) Tests $13.50 Resistance with Potential Momentum Toward $16

The post Chainlink (LINK) Tests $13.50 Resistance with Potential Momentum Toward $16 appeared on BitcoinEthereumNews.com. Chainlink (LINK) price is currently testing key resistance at $13.50, showing slow-building momentum toward short-term targets of $16 and long-term highs around $47. Support levels at $12.50, $10, and $9.50 provide a foundation for potential upside if bullish trends sustain. Chainlink (LINK) has formed a small ascending trendline, guiding short-term momentum and indicating gradual recovery. LINK hovers near critical resistance at $13.50, with established support zones influencing price stability. Long-term analysis points to potential upside to $47.154, backed by accumulation phases and structural trend shifts in multi-year cycles. Explore Chainlink LINK price analysis: Testing $13.50 resistance with momentum building to $16 short-term and $47 long-term. Key supports at $12.50 hold firm—stay updated on crypto trends today! What is the Current Chainlink LINK Price Outlook? Chainlink LINK price is exhibiting cautious bullish signals as it trades below $13.50, testing pivotal resistance levels amid indecisive intraday movements. The asset maintains a small ascending trendline, suggesting potential for short-term gains if it clears this barrier, while broader market sentiment influences the pace of recovery. Support at $12.50 and lower zones provides a buffer against downside risks. How Does Chainlink LINK Navigate Key Resistance Levels? Chainlink LINK price faces ongoing resistance at $13.50, a level that has capped advances since mid-September, according to technical breakdowns from market analyst CRYPTOWZRD. This descending trendline has led to repeated lower highs, reflecting bearish mid-term pressure, yet recent sessions show slight bullish momentum building. Holding above $13.50 could trigger renewed buying, potentially targeting $16 as the next resistance, while failure might extend sideways consolidation. Intraday charts reveal choppy activity, with LINK struggling to sustain gains under the key threshold. Traders are watching for a decisive break, as minor supports at $12.50, $10, $9.50, and $7.30—rooted in prior accumulation areas—offer defensive zones if pressure mounts. A successful retest and…

Author: BitcoinEthereumNews

2025/12/03

Solana x402 Hackathon Announces Partner Track Awards, Multiple AI and Micropayment Projects Win.

Solana x402 Hackathon Announces Partner Track Awards, Multiple AI and Micropayment Projects Win.

PANews reported on December 3rd that Solana Developers announced the winners of its x402 Hackathon Collaboration Track, recognizing several innovative projects covering AI agents, micropayments, Web3 data, and prediction markets. Winners include Sentinel Agent (on-chain AI payment platform), Galaksio (USDC for computing power and storage), Learn Earn (self-learning module), ParallaxPay (AI agent marketplace), Agentx402 (advanced AI model without subscription), x402 Triton Gateway (micropayment gateway for querying historical Solana data), scanna-x402 (x402 payment based on Web3 consumer data), InsightAI (TG Bot with whale signal), Marketputer (meme marketing assistant), Polycaster (AI-driven prediction market analytics), and x402Resolve (Oracle-verified payment escrow). Multiple projects showcased new scenarios for AI interaction and on-chain economics based on the x402 protocol.

Author: PANews

2025/12/03

Grayscale Launches First Spot Chainlink ETF on NYSE Arca with Strong Initial Trading

Grayscale Launches First Spot Chainlink ETF on NYSE Arca with Strong Initial Trading

The post Grayscale Launches First Spot Chainlink ETF on NYSE Arca with Strong Initial Trading appeared on BitcoinEthereumNews.com. The Grayscale Chainlink Trust ETF (GLNK) launched on NYSE Arca, marking the first spot Chainlink exchange-traded product in the U.S. market. This conversion from a private trust to an ETF allows investors to gain direct exposure to LINK, Chainlink’s native cryptocurrency, amid favorable SEC listing standards. Grayscale’s GLNK ETF debuted with strong trading volume of 1.17 million shares on its first day, closing at $11.89, up 5.8%. The product holds LINK as its sole asset, providing investors access to Chainlink’s oracle network infrastructure. SEC’s updated listing standards and a shutdown-enabled filing path facilitated the launch, triggering a 20-day effective window for registration. Discover the Grayscale Chainlink Trust ETF (GLNK) launch on NYSE Arca, the first spot Chainlink product for U.S. investors. Gain insights into trading performance and blockchain oracle access. Explore now for crypto investment updates. What is the Grayscale Chainlink Trust ETF? The Grayscale Chainlink Trust ETF (GLNK) is an exchange-traded fund that provides investors with exposure to Chainlink’s native cryptocurrency, LINK, as its primary holding. Launched on NYSE Arca, it converts the existing private Grayscale Chainlink Trust into a publicly traded ETF, enabling easier access for traditional investors to this key blockchain infrastructure component. This move follows Grayscale’s successful conversions for other crypto assets like DOGE and XRP. How Does the Chainlink Oracle Network Support the GLNK ETF? Chainlink’s oracle network connects smart contracts on blockchains to real-world data, events, and off-chain computations, serving as essential infrastructure for synchronizing on-chain and off-chain information. According to the GLNK prospectus, this network underpins the ETF’s value by facilitating secure data feeds for decentralized applications. Grayscale has supported Chainlink since 2021 through its private trust, and a representative noted that the company views Chainlink as a “natural candidate” for an ETF due to its role in blockchain oracles. Early trading data…

Author: BitcoinEthereumNews

2025/12/03

Chainlink Outflows and Whale Activity Suggest Potential Rebound with ETF Catalyst

Chainlink Outflows and Whale Activity Suggest Potential Rebound with ETF Catalyst

The post Chainlink Outflows and Whale Activity Suggest Potential Rebound with ETF Catalyst appeared on BitcoinEthereumNews.com. Chainlink (LINK) shows signs of accumulation with a recent $2.65 million spot outflow from exchanges, indicating traders are holding tokens amid building buyer interest and a potential double-bottom pattern, supported by whale activity and an upcoming Grayscale ETF. Spot outflows signal accumulation: Traders are withdrawing LINK tokens, reducing exchange supply and hinting at long-term confidence. Taker buy volume dominance: Buyers are consistently absorbing sell orders, stabilizing price around key demand zones. Whale participation rising: Larger trades near support levels, combined with ETF anticipation, boosts rebound potential; data from CryptoQuant shows order sizes increasing by up to 20% in recent sessions. Discover Chainlink’s latest accumulation signals, spot outflows, and ETF catalyst driving potential rebound. Explore buyer dominance and technical patterns for informed crypto insights—stay ahead in 2025 market trends. What is Driving Chainlink’s Recent Spot Outflows? Chainlink’s spot outflows recently hit $2.65 million, continuing a trend of tokens leaving exchanges that suggests accumulation rather than selling pressure. This movement aligns with price reactions near demand zones, where reduced liquidity on platforms could foster upward momentum if buyers maintain control. Data indicates this pattern has persisted over multiple sessions, building a foundation for recovery. Chainlink, a leading oracle network in the blockchain ecosystem, facilitates secure data feeds for smart contracts. Its native token, LINK, has experienced these outflows amid broader market volatility. According to on-chain analytics from platforms like CryptoQuant, such exits often precede price stabilization or gains, as holders prefer self-custody over exchange exposure. This $2.65 million withdrawal at press time extends a consistent pattern, with total outflows nearing significant levels over the past 90 days. Traders interpret this as a bullish sign, as it reduces available supply for immediate sales. However, sustained outflows are crucial; isolated events may not shift sentiment without complementary indicators like volume trends. How Does Taker…

Author: BitcoinEthereumNews

2025/12/03

Grayscale’s Chainlink ETF (GLNK) Lists on NYSE Arca, LINK Price Jumps

Grayscale’s Chainlink ETF (GLNK) Lists on NYSE Arca, LINK Price Jumps

The post Grayscale’s Chainlink ETF (GLNK) Lists on NYSE Arca, LINK Price Jumps appeared on BitcoinEthereumNews.com. Chainlink’s native token, LINK, rose 8% Tuesday to $13.06 following the debut of a Grayscale exchange-traded fund (ETF) tied to the asset. The ETF, trading under the ticker GLNK, gives investors regulated access to Chainlink through traditional brokerage accounts. It’s the first exchange-traded fund in the U.S. dedicated to tracking LINK, the token that powers Chainlink’s decentralized oracle network. Chainlink plays a key role in how blockchain systems interact with the real world. Its network feeds offchain data — like weather updates, price information and election results — into smart contracts, allowing decentralized applications to respond to real-life events. It also allows separate blockchains to communicate, helping data and value move between networks that otherwise don’t talk to each other. That functionality has made it a staple in decentralized finance (DeFi), NFTs, gaming and other onchain markets, securing tens of billions of dollars in value, Grayscale said in a press release. The ETF itself isn’t a direct investment in LINK. Instead, GLNK holds LINK on behalf of shareholders and doesn’t fall under the Investment Company Act of 1940, meaning it lacks some of the consumer protections that govern traditional ETFs and mutual funds. LINK’s gain comes after a steep selloff this year. The token is down 39% since the start of January, echoing losses across the broader crypto market. Grayscale introduced the fund as a private placement in 2021 and moved it to OTC Markets in 2022. The listing on NYSE Arca brings it into a more accessible venue for both institutional and retail investors. Source: https://www.coindesk.com/markets/2025/12/02/grayscale-s-chainlink-etf-lists-on-nyse-arca-link-price-rises

Author: BitcoinEthereumNews

2025/12/03

Grayscale Launches First U.S. Chainlink ETF

Grayscale Launches First U.S. Chainlink ETF

The Grayscale Chainlink Trust ETF launches on NYSE Arca, marking a pivotal moment in cryptocurrency investment with significant implications for Chainlink and oracle technology.

Author: coinlineup

2025/12/03

5 Coins Under Pressure – CryptoNinjas

5 Coins Under Pressure – CryptoNinjas

The post 5 Coins Under Pressure – CryptoNinjas appeared on BitcoinEthereumNews.com. The cryptocurrency market, currently valued at over $3 trillion, has seen increasing attention from retail and institutional participants. However, the market continues to experience notable volatility cycles. Some analysts reference historical patterns and macroeconomic factors when discussing the possibility of a market downturn in 2026. Certain analysts discuss the potential for recessionary pressures to influence crypto markets through 2026, referencing historical bond market indicators. Global liquidity peaks in spring 2026 could trigger a 25-35% Bitcoin drop, per Pi-Cycle models, dragging altcoins into oblivion. Over 99% of altcoins may vanish, as Bitget CEO Gracy Chen predicts no altseason until 2026 or later due to drying VC funding. Today you can get a consultation from LegalBison specialists for free. Our team of professionals will conduct a comprehensive analysis, make a reliable forecast, and also help you register with VASP and CASP without any legal errors. 1. Bitcoin Bitcoin, the market bellwether, could plunge 70-80% by late 2026, trading as low as $40,000-$70,000. Analyst John Glover from Ledn forecasts a bear phase post-2025 peak, citing the four-year halving cycle’s third-year average 78% decline. Confirmation comes from MVRV Z-Score overheating at $174,000-$203,000, signaling overvaluation. Key factors include long-term holders reducing positions—on-chain metrics show 20% fewer dormant coins since 2024—and corporate treasuries liquidating amid tightening credit. A Fed pivot to dovish policy might offer brief relief, but renewed U.S.-China tariffs, as seen in October 2025’s flash crash wiping $600 billion, could spike volatility. If global liquidity from QE delays until Q3 2026, Bitcoin resets leverage first, forming a bull trap. Perennial bear Nouriel Roubini echoes this, calling it a collapse despite past misses. Survival hinges on ETF custody slowing the fall, but a break below $100,000 support unleashes panic selling. 2. Ethereum Ethereum’s dominance erodes as layer-2 solutions fragment liquidity. Projections show a 50-60% drop…

Author: BitcoinEthereumNews

2025/12/03

Top Growing Cryptocurrency in 2025: The Most Promising Digital Investments in Saudi Arabia

Top Growing Cryptocurrency in 2025: The Most Promising Digital Investments in Saudi Arabia

Introduction The world of digital finance continues to evolve, and 2025 is shaping up to be a defining year for investors searching for the top growing cryptocurrency. Across Saudi Arabia and the broader Gulf region, more people are exploring ways to benefit from blockchain innovation and smart investments. Platforms like DesertCrypto Flow are helping users […] The post Top Growing Cryptocurrency in 2025: The Most Promising Digital Investments in Saudi Arabia appeared first on TechBullion.

Author: Techbullion

2025/12/03

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