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.

5183 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Understanding Slippage, Price Impact & Gas Optimization on Uniswap

Understanding Slippage, Price Impact & Gas Optimization on Uniswap

Understanding Slippage, Price Impact & Gas Optimization on Uniswap Every time you swap tokens on Uniswap, you’re either quietly compounding wealth — or

Author: Medium
Ethereum Needs Better Decentralized Stablecoins, Buterin Says

Ethereum Needs Better Decentralized Stablecoins, Buterin Says

Ethereum needs “better decentralized stablecoins,” Vitalik Buterin said this weekend, arguing that the next iteration has to solve three design constraints that

Author: Bitcoinist
Vitalik Buterin: Ethereum’s Independence Hinges on Better Decentralized Stablecoins — Here’s Why

Vitalik Buterin: Ethereum’s Independence Hinges on Better Decentralized Stablecoins — Here’s Why

Ethereum co-founder Vitalik Buterin has reopened debate over the role of stablecoins in Ethereum’s future, warning that the network’s long-term independence may

Author: CryptoNews
Ethereum Needs Smarter Stablecoins, Says Vitalik Buterin

Ethereum Needs Smarter Stablecoins, Says Vitalik Buterin

TLDR Buterin warns dollar-pegged stablecoins risk long-term relevance and stability. Fragile oracle systems remain a major vulnerability for Ethereum tokens. Staking

Author: Coincentral
DTCC Treasury Tokenization and $6T Asset Processing Target $0.25-$0.50

DTCC Treasury Tokenization and $6T Asset Processing Target $0.25-$0.50

The post DTCC Treasury Tokenization and $6T Asset Processing Target $0.25-$0.50 appeared on BitcoinEthereumNews.com. Canton Network is already operating at institutional

Author: BitcoinEthereumNews
Nano-Banana.io Is Emerging as a Super-Aggregator for AI Image and Video Creation

Nano-Banana.io Is Emerging as a Super-Aggregator for AI Image and Video Creation

The AI content creation market is expanding quickly, but it is also becoming increasingly fragmented. Creators today must jump between different platforms to generate

Author: Techbullion
Vitalik Buterin Raises Concerns Over Structural Weaknesses in Decentralized Stablecoins

Vitalik Buterin Raises Concerns Over Structural Weaknesses in Decentralized Stablecoins

Vitalik Buterin states that decentralized stablecoins still don’t function effectively in the long run, even after many years of development. He believes that the

Author: Thenewscrypto
Polymarket Ecosystem Guide: Over 170 Tools, Robots, and Products Are Reshaping Prediction Markets

Polymarket Ecosystem Guide: Over 170 Tools, Robots, and Products Are Reshaping Prediction Markets

Author: Nick Sawinyh Compiled by: Felix, PANews (This article has been abridged) Polymarket has evolved from a niche crypto experiment into the world's largest

Author: PANews
Prediction Markets Promised Unbiased Truth, But They'll be Riddled with Manipulation

Prediction Markets Promised Unbiased Truth, But They'll be Riddled with Manipulation

If prediction markets are supposed to reflect the collective wisdom of the crowd, why are they starting to look more like a place where the best connected players

Author: Medium
Database Evolution: From Traditional RDBMS to AI-Native and Quantum-Ready Systems

Database Evolution: From Traditional RDBMS to AI-Native and Quantum-Ready Systems

The database landscape is going through the biggest shift since the NoSQL movement of the 2010s. Two forces are reshaping everything: artificial intelligence and

Author: Hackernoon