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.

5171 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Best Crypto to Buy Before Christmas 2025: 5 Coins Poised for a Holiday Breakout

Best Crypto to Buy Before Christmas 2025: 5 Coins Poised for a Holiday Breakout

TAPZI leads the best cryptos to buy before Christmas 2025, with Ethereum, Solana, Chainlink, and Arweave set for strong 2026 growth.

Author: Blockchainreporter
Top Crypto Picks, Which Under-$1 Coin Will Deliver 28x in Q1 2026

Top Crypto Picks, Which Under-$1 Coin Will Deliver 28x in Q1 2026

The post Top Crypto Picks, Which Under-$1 Coin Will Deliver 28x in Q1 2026 appeared first on Coinpedia Fintech News Every successful under-$1 crypto shares certain traits: strong utility, a working technology, a transparent roadmap, and early entry advantage. Mutuum Finance (MUTM) embodies all these features. It is an emerging DeFi protocol that will offer a dual lending system, a unique stablecoin model, and ongoing presale traction. Investors engaging now will experience early access to …

Author: CoinPedia
Looking for the Best Crypto Presale? Nexchain Has Been the Most Consistent Presale In Terms of Developments & Keeping Promises

Looking for the Best Crypto Presale? Nexchain Has Been the Most Consistent Presale In Terms of Developments & Keeping Promises

Looking for the best crypto presale? Discover why Nexchain stands out among crypto presales for consistency, real progress, and strong long-term potential in the Web3 ecosystem.

Author: Blockchainreporter
Vitalik Buterin Signs ‘Trustless Manifesto,’ Rebukes Relayers

Vitalik Buterin Signs ‘Trustless Manifesto,’ Rebukes Relayers

The post Vitalik Buterin Signs ‘Trustless Manifesto,’ Rebukes Relayers appeared on BitcoinEthereumNews.com. Vitalik Buterin has signed the new “Trustless Manifesto,” a direct rebuke of rising “convenience centralization” within the Ethereum ecosystem via relayers. The manifesto, co-authored by Marissa Posner and Yoav Weiss, states Ethereum’s success is measured by “trust reduced per transaction,” not “transactions per second.” The move re-centers Ethereum’s cypherpunk ethos as TradFi enters and coincides with a16z’s push for “trustless” ZKP digital identities. Vitalik Buterin signed the Trustless Manifesto on Nov 13 and shared the link, establishing a public pledge that tells Ethereum teams to rely on math and consensus, not intermediaries. The move sets an immediate standard for relayers, sequencers, hosted nodes, and oracle pipelines as L2 UX and identity products ship into year-end. Related: Is Cypherpunk’s “encrypted Bitcoin” thesis a revival of privacy in crypto? The Manifesto: ‘Trust Reduced Per Transaction,’ Not TPS The manifesto was authored by Buterin in collaboration with Marissa Posner and Yoav Weiss. It directly addresses the next growth phase of Ethereum. According to the text, Ethereum was not created simply to make finance “efficient,” but to build global communities without trusting any intermediary. “We do not outsource neutrality to anyone who can be bribed, coerced, or shut down.We measure success not by transactions per second, but by trust reduced per transaction,”  the manifesto noted. The document urges Ethereum developers to build protocols that are open and self-sovereign. It poetically warns users to avoid protocols that advocate “faith in intermediaries,” even if they offer an enhanced user experience (UX).  “In the end, the world does not need more efficient middlemen. It needs fewer reasons to trust them,” the account abstraction team added. Why it Matters Now A Rebuke to ‘Convenience Centralization’ This call to action comes as the Ethereum network, which secures $77.9 billion in Total Value Locked (TVL), faces increasing political influence. The…

Author: BitcoinEthereumNews
ACS close to €23 billion deal with BlackRock’s GIP for data centers

ACS close to €23 billion deal with BlackRock’s GIP for data centers

ACS neared a €23 billion deal with BlackRock’s GIP for data centers.

Author: Cryptopolitan
Only 10% of crypto earns yield now — why most investors are sitting on dead money

Only 10% of crypto earns yield now — why most investors are sitting on dead money

Crypto has spent years building yield infrastructure, such as staking on Ethereum and Solana, yield-bearing stablecoins, DeFi lending protocols, and tokenized Treasuries. The pipes already exist, the APYs are live, yet only 8% to 11% of the total crypto market generates yield today, compared to 55% to 65% of traditional financial (TradFi) assets, according to […] The post Only 10% of crypto earns yield now — why most investors are sitting on dead money appeared first on CryptoSlate.

Author: CryptoSlate
SoundCloud and Imogen Heap: a new global standard for music data transparency and the use of artificial intelligence is born

SoundCloud and Imogen Heap: a new global standard for music data transparency and the use of artificial intelligence is born

SoundCloud has announced a strategic partnership with Imogen Heap to create a data verification system in the music industry.

Author: The Cryptonomist
Aave plans to remove several volatile tokens, including CRV and UNI, from its staking eligibility list.

Aave plans to remove several volatile tokens, including CRV and UNI, from its staking eligibility list.

PANews reported on November 13th that, according to DeFi researcher Ignas, Aave is voting to set the LTV of tokens such as $CRV, $UNI, $ZK, $BAL, $LDO, 1INCH, $METIS, and $CAKE to 0 and remove lending services due to a 15%–50% jump in a single oracle update during the crash on October 10th (early morning of October 11th Beijing time) and the risk of bad debt caused by delayed price feeds. Ignas pointed out that there was a price difference of about 58% between Chainlink price feeds and DEX prices, resulting in ~$200K of funds being arbitrageurized; the total staking income of these assets in the past three months was about $14K, and the borrowing income was low (e.g., CRV annualized ~$80K). He himself, as a delegator, has voted in favor.

Author: PANews
Exclusive Deal Brings Billions to Mainstream Investors

Exclusive Deal Brings Billions to Mainstream Investors

The post Exclusive Deal Brings Billions to Mainstream Investors appeared on BitcoinEthereumNews.com. Key Takeaways: Polymarket becomes the sole prediction-market provider for Yahoo Finance, integrating live event-odds into Yahoo’s finance platform. Yahoo Finance readers will now access market-driven probabilities tied to macro events, token listings, upgrade calls, regulatory outcomes and more, all in one dashboard. This step brings on-chain forecasting into everyday investing and may reshape how crypto catalysts are priced in. Yahoo Finance is adding a powerful new dimension to its data suite, live outcomes from prediction markets powered by Polymarket. The deal signals prediction odds are moving out of niche crypto corners into mainstream investing. Read More: Chainlink Partners with Polymarket to Accelerate $100B Network of Oracle Ecosystem What the Partnership Means for Investors Yahoo Finance’s integration of Polymarket’s odds converts speculative event-outcomes into data signals that investors can monitor like stocks or macro prints. Event Probabilities Directly on Finance Dashboards For example: when a protocol upgrade date is scheduled or a regulatory decision looms, instead of reading commentary you’ll see a market probability – say, 73% that a DeFi protocol’s token launches by a specific date. That number updates in real-time and influences risk positioning the same way implied vol or futures curve do. This access allows users to: Compare traditional data (earnings estimates, inflation expectations) to prediction market odds. Use probability shifts as early indicators of information flow or sentiment changes. Monitor crypto-specific catalysts (token unlocks, hard forks, ETF filings) through a new lens of crowd-implied probability. Why This Matters for Crypto Markets Mainstream Visibility for Event-driven Tokens Crypto assets often hinge on catalyst events: mainnet launches, regulation, litigation outcome, token unlocks. With Yahoo Finance embedding odds: Token traders can gauge how much risk is already priced in before allocating. Projects get early transparency on sentiment around their launch or upgrade. Economic narratives (e.g., “Will ETH Merge by X…

Author: BitcoinEthereumNews
Yahoo Finance Welcomes Polymarket: Exclusive Deal Brings Billions to Mainstream Investors

Yahoo Finance Welcomes Polymarket: Exclusive Deal Brings Billions to Mainstream Investors

Key Takeaways: Polymarket becomes the sole prediction-market provider for Yahoo Finance, integrating live event-odds into Yahoo’s finance platform. Yahoo Finance readers will now access market-driven probabilities tied to macro events, The post Yahoo Finance Welcomes Polymarket: Exclusive Deal Brings Billions to Mainstream Investors appeared first on CryptoNinjas.

Author: Crypto Ninjas