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.

5163 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Nvidia (NVDA) Stock Slides as Company Launches Location Tracking Software for AI Chips

Nvidia (NVDA) Stock Slides as Company Launches Location Tracking Software for AI Chips

TLDR Nvidia launched opt-in software that can track the geographic location of its AI chips through telemetry data The software monitors GPU health and lets customers view their chip fleet on a dashboard by location, but Nvidia says there’s no remote “kill switch” The move comes as U.S. lawmakers push for tracking mechanisms to enforce [...] The post Nvidia (NVDA) Stock Slides as Company Launches Location Tracking Software for AI Chips appeared first on CoinCentral.

Author: Coincentral
EUR/USD rally halts as fears of an AI bubble hurt risk appetite

EUR/USD rally halts as fears of an AI bubble hurt risk appetite

The post EUR/USD rally halts as fears of an AI bubble hurt risk appetite appeared on BitcoinEthereumNews.com. EUR/USD is practically flat on Thursday, trading at 1.1695 at the moment of writing, right below the almost two-month highs above 1.1700 hit on Wednesday. The risk-averse mood triggered by downbeat earnings data from Oracle has offset investors’ optimism following a dovishly tilted monetary policy statement by the Federal Reserve (Fed). Sales and revenue forecast released by the cloud computing giant Oracle on Wednesday missed market expectations. The company has made significant investments in AI technology, including a $300 billion deal with OpenAI, and plans to build AI data centers. Fears of an AI bubble are back on the table, sending Asian equity markets lower and pointing to a negative session in Europe. The risk-averse sentiment has provided some support to the safe-haven US Dollar, which had tumbled against most currency peers, following a less hawkish-than-expected monetary policy decision by the Fed on Wednesday. The US central bank cut interest rates by 25 basis points, as expected, but hawkish dissent was weak, and Chairman Jerome Powell showed more relaxed about inflation, which hints at further rate cuts in 2026. Euro Price Today The table below shows the percentage change of Euro (EUR) against listed major currencies today. Euro was the strongest against the Australian Dollar. USD EUR GBP JPY CAD AUD NZD CHF USD -0.00% 0.10% 0.05% 0.20% 0.54% 0.29% 0.00% EUR 0.00% 0.10% 0.05% 0.20% 0.54% 0.29% 0.00% GBP -0.10% -0.10% -0.04% 0.09% 0.44% 0.18% -0.10% JPY -0.05% -0.05% 0.04% 0.15% 0.50% 0.22% -0.03% CAD -0.20% -0.20% -0.09% -0.15% 0.35% 0.08% -0.19% AUD -0.54% -0.54% -0.44% -0.50% -0.35% -0.26% -0.53% NZD -0.29% -0.29% -0.18% -0.22% -0.08% 0.26% -0.28% CHF -0.00% -0.01% 0.10% 0.03% 0.19% 0.53% 0.28% The heat map shows percentage changes of major currencies against each other. The base currency is picked from the left column, while the…

Author: BitcoinEthereumNews
Aster DEX Drops All Fees For Stock Perpetual Traders

Aster DEX Drops All Fees For Stock Perpetual Traders

Aster DEX is rolling out a zero-fee structure across its entire lineup of stock perpetual contracts. Liquidity providers continue earning rewards under Aster’s updated stock perpetual system. Aster DEX’s decision to eliminate all fees on stock perpetual contracts has immediately transformed the way users trade tokenized stocks on the platform. Makers and takers can now [...]]]>

Author: Crypto News Flash
MoonBull Leads As Best Crypto Presale Alongside 9 Top Cryptos

MoonBull Leads As Best Crypto Presale Alongside 9 Top Cryptos

The post MoonBull Leads As Best Crypto Presale Alongside 9 Top Cryptos appeared on BitcoinEthereumNews.com. Crypto Projects Join MoonBull’s presale today, the best crypto presale of 2025! Secure your tokens early for massive returns. Don’t miss this opportunity to invest in the future of meme coins! The world of meme coins has exploded in popularity, but with so many options flooding the market, how do you identify the best crypto presale that stands out from the pack? As we look at the potential of the top meme coins, a few gems are beginning to shine brighter, offering massive returns for early investors. Is now the right time to join the best crypto presale? Let’s explore the top altcoins to consider, from emerging giants like MoonBull ($MOBU) to established players in the space. As the crypto market continues to grow, MoonBull ($MOBU) leads the way with a game-changing presale offering. The MoonBull presale is currently live, presenting an incredible opportunity for investors to secure tokens at a price far below its future value. Joining early gives investors a head start, with the presale’s stage-based pricing model guaranteeing increasing returns as the project progresses. MoonBull is not alone, however. Cardano (ADA), Chainlink (LINK), and others also show significant promise in the 2025 crypto landscape. Let’s dive deeper into why these coins are making waves. MoonBull ($MOBU): Best Crypto Presale The MoonBull presale is creating significant buzz in the crypto space. With the presale live and already surpassing $660K in total raised, MoonBull is quickly positioning itself as the best crypto presale of 2025. The current stage 6 price is set at $0.00008388, making it an affordable entry point for early investors. But what truly sets MoonBull apart is its unique tokenomics: automatic liquidity injections, reflections, and a deflationary burn mechanism are designed to stabilize the price and reward holders in the long term. Investors who get in…

Author: BitcoinEthereumNews
10 Top Altcoins in 2025: MoonBull Dominates as the Best Crypto Presale with Short-Lived 14000% ROI Chance

10 Top Altcoins in 2025: MoonBull Dominates as the Best Crypto Presale with Short-Lived 14000% ROI Chance

The world of meme coins has exploded in popularity, but with so many options flooding the market, how do you […] The post 10 Top Altcoins in 2025: MoonBull Dominates as the Best Crypto Presale with Short-Lived 14000% ROI Chance appeared first on Coindoo.

Author: Coindoo
Oracle (ORCL) Stock Drops as Earnings Beat Crushed by Revenue Miss and Weak Guidance

Oracle (ORCL) Stock Drops as Earnings Beat Crushed by Revenue Miss and Weak Guidance

TLDR Oracle’s Q2 adjusted EPS hit $2.26, crushing the $1.64 estimate, largely thanks to a $2.7 billion gain from selling its Ampere chip stake to SoftBank Revenue of $16.06 billion missed expectations of $16.19 billion despite growing 14% year-over-year The company’s multiyear backlog exploded to $523 billion, up $68 billion from last quarter, with new [...] The post Oracle (ORCL) Stock Drops as Earnings Beat Crushed by Revenue Miss and Weak Guidance appeared first on CoinCentral.

Author: Coincentral
Bitcoin (BTC) Price: Drops Below $90,000 After Fed Rate Cut and Oracle AI Concerns

Bitcoin (BTC) Price: Drops Below $90,000 After Fed Rate Cut and Oracle AI Concerns

TLDR Bitcoin fell below $90,000 on Thursday after Oracle’s weak outlook raised concerns about AI profitability The Federal Reserve cut rates by 25 basis points on Wednesday but signaled caution about future cuts Bitcoin spiked to $94,400 after Powell’s comments on labor market weakness before retreating to $92,000 Standard Chartered lowered its 2025 Bitcoin price [...] The post Bitcoin (BTC) Price: Drops Below $90,000 After Fed Rate Cut and Oracle AI Concerns appeared first on CoinCentral.

Author: Coincentral
Asia Market Open: Bitcoin Edges Lower As Fed Rate-Cut Boosts Stocks

Asia Market Open: Bitcoin Edges Lower As Fed Rate-Cut Boosts Stocks

Bitcoin fell about 2% in early Asian trading on Thursday while regional equities extended the relief rally that followed the Federal Reserve’s latest

Author: CryptoNews
A Programmable On-Chain Layer Turning Social Engagement into Verifiable Economic Activity

A Programmable On-Chain Layer Turning Social Engagement into Verifiable Economic Activity

The post A Programmable On-Chain Layer Turning Social Engagement into Verifiable Economic Activity appeared on BitcoinEthereumNews.com. Advertisement &nbsp &nbsp Disclaimer: The below article is sponsored, and the views in it do not represent those of ZyCrypto. Readers should conduct independent research before taking any actions related to the project mentioned in this piece. This article should not be regarded as investment advice. Following its mission to foster the growth of AI Beings, renowned AI platform CARV aims to introduce a new class of agents: AI-powered digital extensions of individuals, anchored in verifiable identity and private context.  As such, CARV has announced the launch of Cashie, a programmable on-chain layer that turns real social engagement into verifiable economic activity. As the ecosystem continues to evolve, Cashie has integrated x402. The launch seeks to bridge the Social and Economic Ledgers that have long operated in silos. While Cashie is evolving into a core protocol for trustless coordination between influence and value, it will no longer serve as just a social payment tool. It is important to note that Cashie 2.0 is not just a platform; it is a programmable tool for other AI agents. CARV is exposing an AI-native HTTP API that fully implements the x402 protocol. Advertisement &nbsp This means another AI agent (from Virtual, Base, or anywhere else) can now programmatically hire Cashie to run a campaign. Hence, an agent can call the API, receive a 402 Payment Required challenge, and then resubmit its request with its own X-Payment proof to fund and launch the entire operation autonomously.  Cashie Integrates x402 Protocol Notably, as part of CARV’s broader modular agentic infrastructure, alongside CARV ID (ERC-7231), Model Context Protocol (MCP), and the Shielded Mind update, Cashie’s integration with x402 protocol transforms social engagement into verifiable, automated, and privacy-preserving on-chain rewards, pushing the boundaries and limits of the creator economy, turning social capital into on-chain value.…

Author: BitcoinEthereumNews
Oracle stock sinks on revenue miss amid broader earnings slide

Oracle stock sinks on revenue miss amid broader earnings slide

Oracle Corporation’s shares tumbled more than 6% in after-hours trading on Wednesday after fiscal second quarter revenue came in at $16.1 billion. The figure marked a 14% rise from the prior year but fell short of Wall Street’s consensus of $16.2 billion. The miss underscores investor scrutiny on the database giant’s aggressive expansion into AI-driven cloud infrastructure amid broader market jitters over earnings.​Capex balloons on data centre buildoutCapital expenditures soared to $12 billion, well above the $8.4 billion anticipated by analysts. This spike reflects Oracle’s massive investments in data centres to support surging demand for AI computing power. CEO Larry Ellison’s firm highlighted commitments from major clients like OpenAI, fueling the infrastructure spend but raising debt concerns. Shares, which had rallied post-September earnings on a $300 billion OpenAI deal, have since erased those gains.​RPO climbs, but AI worries persistRemaining performance obligations, a key backlog metric, grew 15% to $523 billion in the three months ended November. This signals robust future revenue potential from AI contracts with partners, including Meta and Nvidia. However, mounting borrowing needs and OpenAI’s long-term payment capacity have spooked investors, with credit default swaps at 2009 highs.​The post Oracle stock sinks on revenue miss amid broader earnings slide appeared first on Invezz

Author: Coinstats