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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.

5214 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Mark Zuckerberg Loses Nearly $5 Billion—Drops From Third To Sixth-Richest

Mark Zuckerberg Loses Nearly $5 Billion—Drops From Third To Sixth-Richest

The post Mark Zuckerberg Loses Nearly $5 Billion—Drops From Third To Sixth-Richest appeared on BitcoinEthereumNews.com. Topline Mark Zuckerberg’s net worth was reduced by nearly $5 billion as Meta shares declined on Thursday, dropping him among the ranks of the world’s wealthiest after Reuters reported Meta projected a chunk of revenue would come from running advertisements for scams. A stock dip comes after Reuters reported Meta estimated a chunk of revenue would come from running fraudulent ads. Getty Images Key Facts Shares of Meta dropped 2.3% to around $620.75 as of Thursday morning, adding to a roughly 17.5% slide for the stock over the last week, which includes a single-day drop of more than 11% after Meta posted third-quarter earnings. Zuckerberg, who was ranked the world’s third-richest person early last week behind Oracle’s Larry Ellison ($298.8 billion) and Tesla’s Elon Musk ($496.5 billion), respectively, now ranks behind No. 3 Jeff Bezos ($257 billion), No. 4 Larry Page ($235 billion) and No. 5 Sergey Brin ($217.9 billion). Zuckerberg, who holds roughly 13% equity in Meta, had his net worth reduced by $4.6 billion (2.1%) as Meta’s shares dropped. Why Are Meta Shares Down Today? Reuters reported Thursday, citing internal company documents, that Meta projected 10% of overall revenue—estimated at $16 billion—would come from running advertisements for scams and banned goods. Meta spokesperson Andy Stone told Reuters the documents cited by the outlet “present a selective view that distorts Meta’s approach to fraud and scams,” noting the company’s internal estimates were lower and that the 10% estimate included “many” legitimate ads.” Stone declined to give an updated figure to Reuters (Meta did not immediately respond to a request for comment to Forbes). Other documents indicated Meta was under investigation by the Securities and Exchange Commission for running ads for financial scams, Reuters reported. Regulators in the U.K. reported in 2023 that Meta’s products were involved in 54% of…

Author: BitcoinEthereumNews

2025/11/07

Aave’s Horizon RWA Market Nears $540 Million, Adds VanEck Treasury Fund

Aave’s Horizon RWA Market Nears $540 Million, Adds VanEck Treasury Fund

The post Aave’s Horizon RWA Market Nears $540 Million, Adds VanEck Treasury Fund appeared on BitcoinEthereumNews.com. The move comes as institutional interest in tokenized assets continues to grow. Aave’s Horizon real-world asset (RWA) market recently surpassed $500 million in total market size around three months after launching. According to data from Aave, Horizon currently holds $539.8 million in total assets, with $163.5 million borrowed and $94.5 million available for lending. The market is built on Aave v3.3 – Aave is currently the largest decentralized finance (DeFi) protocol with more than $39 billion in total value locked (TVL). Horizon’s largest positions include the Superstate Crypto Carry Fund (USCC) with $238 million supplied, RLUSD with $164 million supplied and $89 million borrowed, and Aave’s native GHO stablecoin with $69 million supplied. Other tokenized assets include U.S. Treasuries from Janus Henderson and Superstate. While Horizon’s RWA product is on Aave V3, once Aave V4 becomes available, Horizon will move to a custom deployment, The Defiant reported earlier this year. During this first year, 50% of Horizon’s revenue will be allocated to the Aave DAO, dropping to 30% in the second year. Horizon’s rapid growth reflects the rising demand for tokenization, which experts say boosts liquidity and lowers costs. Total on-chain real-world asset (RWA) value has surged to $35.8 billion in 2025, up sharply from $13 billion in November 2024. VBILL Gets Added Building on that momentum, Securitize and VanEck announced on Thursday that the VanEck Treasury Fund (VBILL) is now listed on Aave Horizon as an eligible collateral asset. VBILL currently has an on-chain total asset value of over $93 million. The integration utilizes Chainlink’s NAVLink oracle for verified net asset value (NAV) data, according to an official blog post by the teams. Securitize’s Trusted Single Source Oracle (TSSO) technology will also be integrated in the future. “VBILL’s integration into Aave Horizon represents a natural evolution for tokenized securities,”…

Author: BitcoinEthereumNews

2025/11/07

This Under-$0.03 Real Estate Crypto Could Rival Cardano’s Rise, Analysts Say

This Under-$0.03 Real Estate Crypto Could Rival Cardano’s Rise, Analysts Say

As the crypto market matures, investors are shifting their focus from short-term hype to projects with tangible, real-world utility. The next wave of growth is expected to come from platforms that bridge the gap between blockchain technology and traditional industries. In this landscape, RentStac (RNS) is emerging as a significant contender, offering a solution that […]

Author: Cryptopolitan

2025/11/07

winners and losers in DeFi ‘risk curator’ reckoning

winners and losers in DeFi ‘risk curator’ reckoning

The post winners and losers in DeFi ‘risk curator’ reckoning appeared on BitcoinEthereumNews.com. Highly-leveraged yield farm Stream Finance halted withdrawals on Tuesday, disclosing the loss of $93 million worth of assets held by an “external fund manager.” The resulting depeg of Stream’s xUSD (currently down 88%) has led to concerns over the health of an interwoven ecosystem of similar high-yield vaults in the decentralized finance (DeFi) sector. The “risk curator” model of high-risk vaults offering yields of 18% on stablecoins, as was the case with Stream’s xUSD, has since come under harsh criticism. With “curators” taking a fee on withdrawals, their aim is to achieve higher yields to attract more deposits, while not exposing themselves to risk. Lots of these vaults billed themselves as delta-neutral strategies. However, the custom markets used to create leverage loops on DeFi lending platforms such as Euler and Morpho, have made unwinding the positions tricky in many cases. Reminder: hardcoded oracles mean in an impairment, you’re potentially riding it to zero. And potentially even if value isn’t quite zero. Hardcoded oracles = you are the junior tranche. You’re de facto back of the line in the credit stack. https://t.co/go2759V5TD — PaperImperium (@ImperiumPaper) November 6, 2025 Read more: DeFi projects under fire for inflated TVL and murky lending loops Ongoing 1 day ago Re7 Labs is accused of holding the funds hostage in illiquid markets, instead of recouping available on-chain liquidity. 1 day ago Monarch Lend developer Anton Cheng claims to have written a script for sniping withdrawals from fully utilized markets as liquidity becomes available. 8 hours ago Lista DAO calls on Re7 and MEV Capital to address these 100% utilization markets. 7 hours ago An update from Lista DAO appears to show that Re7 Labs intends to “facilitate the USDX market liquidation.” 5 hours ago The underlying collateral, Stables Labs’ USDX, depegs. The dust is still settling,…

Author: BitcoinEthereumNews

2025/11/07

Hacken Unveils Yield Risk Score to Standardize Crypto Yield Risk

Hacken Unveils Yield Risk Score to Standardize Crypto Yield Risk

Hacken unveils Yield Audits and Yield Risk Score, a D-to-AAA framework that evaluates the security, sustainability and systemic risk of crypto yield products.

Author: Blockchainreporter

2025/11/07

Aave Horizon: VBILL Treasuries Become Collateral, What It Means

Aave Horizon: VBILL Treasuries Become Collateral, What It Means

On the aave horizon chain, VBILL tokenized treasuries become eligible collateral, enabling stablecoin borrowing with on-chain NAV pricing.

Author: The Cryptonomist

2025/11/06

5 High-ROI Cryptos for 2025 Investors—Ozak AI’s $4.17M Presale Surge Signals the Next 500× Opportunity

5 High-ROI Cryptos for 2025 Investors—Ozak AI’s $4.17M Presale Surge Signals the Next 500× Opportunity

The post 5 High-ROI Cryptos for 2025 Investors—Ozak AI’s $4.17M Presale Surge Signals the Next 500× Opportunity appeared on BitcoinEthereumNews.com. People keep talking about the crypto market these days. It feels like it’s picking up with fresh optimism and some real tech shifts. Investors are starting to move away from those wide-open speculative plays. They prefer tokens that bring actual real-world use and cutting-edge innovations. That often means blending blockchain with extra layers of smart features. Right now, five coins really catch the eye for 2025. Four of them are solid, established ones. The fifth is this new one that’s just starting to break through. All these picks line up for strong returns driven by practical utility. Avalanche (AVAX) Avalanche goes by AVAX. It trades around $20.55 these days. The market cap sits at about $8.77 billion. The 24–hour trading volume comes in near $585.35 million. This platform handles high throughput for smart contracts. It also pushes hard on cross-chain connections. That sets it up nicely for growth in DeFi and dApps. Looking ahead to 2025, the scalability and ability to work across chains give AVAX a lot of room to rise. Cardano (ADA) Cardano uses the ticker ADA. It prices out near $0.6784 right now. The market cap hovers around $24.32 billion. The 24-hour volume runs about eight hundred eighty million dollars. Derived from various sources. ADA builds on a research-focused setup. It has governance upgrades coming in the Voltaire phase.  Tron (TRX) TRON trades under TRX. It sits around $0.3000. The market cap nears $28.39 billion. The 24–hour trading volume is around $961.74 million. TRX plays a big part in issuing stablecoins. It handles high throughput for content and dApps, too. So the potential here feels less like a gamble and more tied to real foundations. It suits investors who want decent returns backed by actual use. Chainlink (LINK) Chainlink operates with the LINK token. It trades around…

Author: BitcoinEthereumNews

2025/11/06

Revolutionary Aave Horizon Collateral Expansion: VanEck’s VBILL Treasury Token Now Accepted

Revolutionary Aave Horizon Collateral Expansion: VanEck’s VBILL Treasury Token Now Accepted

BitcoinWorld Revolutionary Aave Horizon Collateral Expansion: VanEck’s VBILL Treasury Token Now Accepted In a groundbreaking move that bridges traditional finance with decentralized protocols, Aave Horizon has dramatically expanded its collateral options. The platform now accepts VanEck’s VBILL treasury token as legitimate collateral, creating unprecedented opportunities for institutional investors in the DeFi space. What Does This Aave Horizon Collateral Expansion Mean? The integration of VBILL tokens as acceptable Aave Horizon collateral represents a significant milestone. Institutions can now leverage their treasury bond holdings to access stablecoin loans directly through the decentralized protocol. This development effectively bridges the gap between traditional financial instruments and cutting-edge blockchain technology. Securitize and VanEck have partnered to bring this treasury bond token fund to the Aave Horizon market. The collaboration utilizes Chainlink’s sophisticated NAVLink oracle technology to ensure accurate pricing and reliable data feeds. This technological foundation makes the Aave Horizon collateral system both secure and efficient. Why Is This Aave Horizon Collateral Integration Important? The addition of VBILL tokens as Aave Horizon collateral opens several exciting possibilities: Enhanced Liquidity Options – Institutions can now unlock value from treasury holdings without selling assets Cross-Platform Utility – Traditional financial instruments gain new functionality in DeFi ecosystems Risk Diversification – Borrowers can use stable, low-risk assets as Aave Horizon collateral Institutional Adoption – Traditional finance players gain comfortable entry points into DeFi How Does the Aave Horizon Collateral System Work? The Aave Horizon collateral mechanism with VBILL tokens operates through a sophisticated technical framework. Chainlink’s NAVLink oracle continuously monitors the net asset value of the treasury bond tokens. This real-time data ensures that the Aave Horizon collateral ratios remain accurate and up-to-date. Institutions depositing VBILL tokens as Aave Horizon collateral can borrow stablecoins against their positions. The system automatically calculates loan-to-value ratios and maintains proper collateralization levels. This seamless integration demonstrates how traditional financial assets can function effectively within decentralized protocols. What Challenges Does This Aave Horizon Collateral Address? Traditional institutions often face barriers when entering DeFi spaces. The Aave Horizon collateral expansion specifically addresses several key challenges: Regulatory Comfort – Treasury bonds represent familiar, regulated assets Risk Management – Low-volatility collateral reduces protocol risk Operational Familiarity – Institutions understand treasury bond mechanics Market Confidence – Established financial players bring credibility What’s Next for Aave Horizon Collateral Options? This VBILL integration likely represents just the beginning of Aave Horizon collateral expansions. The successful implementation paves the way for other traditional financial instruments to enter DeFi protocols. We can expect to see more real-world assets becoming acceptable as Aave Horizon collateral in the near future. The Aave Horizon collateral system continues to evolve, bridging gaps between traditional and decentralized finance. This development demonstrates the growing maturity of DeFi protocols and their ability to serve institutional needs while maintaining decentralized principles. Frequently Asked Questions What is VBILL token? VBILL is a treasury bond token fund created through collaboration between Securitize and VanEck, representing exposure to US Treasury bills. How does Aave Horizon collateral work with VBILL? Institutions can deposit VBILL tokens as collateral on Aave Horizon to borrow stablecoins, using Chainlink’s NAVLink oracle for accurate pricing. What are the benefits of using VBILL as collateral? VBILL offers stable, low-risk collateral options, enabling institutions to access DeFi liquidity without selling their treasury holdings. Is this integration secure? Yes, the integration uses Chainlink’s proven oracle technology and follows Aave’s established security protocols for collateral management. Can individual investors use VBILL as collateral? Currently, this integration primarily serves institutional investors, though it may expand to broader access in the future. What does this mean for DeFi adoption? This represents significant progress in institutional DeFi adoption, bridging traditional finance with decentralized protocols. Found this insight into Aave Horizon collateral expansion valuable? Share this article with your network to spread awareness about this groundbreaking development in decentralized finance! To learn more about the latest DeFi trends, explore our article on key developments shaping cryptocurrency institutional adoption. This post Revolutionary Aave Horizon Collateral Expansion: VanEck’s VBILL Treasury Token Now Accepted first appeared on BitcoinWorld.

Author: Coinstats

2025/11/06

Rain Launches Its Decentralized Prediction Markets Protocol, Where Anyone Can Create Their Own Market

Rain Launches Its Decentralized Prediction Markets Protocol, Where Anyone Can Create Their Own Market

The post Rain Launches Its Decentralized Prediction Markets Protocol, Where Anyone Can Create Their Own Market appeared on BitcoinEthereumNews.com. Aiming to become the ‘Uniswap’ of prediction markets, Rain utilizes an AI oracle that tackles bottlenecks and is supported by a unique dispute mechanism, making prediction markets faster, more flexible, scalable, and accessible. Rain’s public Beta is now available.   Rain, a decentralized prediction markets protocol, launches its beta platform, introducing the first fully decentralized prediction marketplace where both public and, for the first time ever, private markets can be created and explored at scale. The platform allows anyone to create customized prediction markets for a broad range of global events and niche scenarios, without needing approval from a centralized gatekeeper. As prediction markets become increasingly prevalent, popular centralized models like Polymarket often face limitations in market scope, accessibility, and flexibility. Furthermore, centralized marketplaces suffer from a lack of transparency, trust, and liquidity, as they rely on governance and manual settlement that introduce delays. In many ways, this structure resembles Netflix’s curated model, where participation is controlled and content is filtered, compared to YouTube, which is open and permissionless, allowing anyone to upload content and participate. Rain addresses these challenges with an AI-based oracle engineered for verifying public event outcomes, supported by a dispute mechanism that ensures results are accurate, transparent, and resistant to manipulation. This AI oracle employs a consensus-driven approach using multiple independent AI models that collect and analyze diverse information to automatically determine outcomes. If participants dispute the outcome, an AI “judge” reviews it and issues an initial ruling. If the ruling is challenged, the dispute escalates to decentralized human oracles who deliver a final, binding decision. In private markets, creators are responsible for resolving outcomes, but a similar dispute and escalation process applies.  The native $RAIN token supports DAO governance and transparency. While prediction markets run on USDT, holding the token is required to participate in markets…

Author: BitcoinEthereumNews

2025/11/06

Credora Risk Ratings: RedStone’s Onchain Credit Scores Post-$20B Crash

Credora Risk Ratings: RedStone’s Onchain Credit Scores Post-$20B Crash

Credora risk ratings provide onchain credit analytics and default-probability scores, enabling clearer risk language for DeFi lenders.

Author: The Cryptonomist

2025/11/06

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