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
Chainlink Delivers 24/5 Stock & ETF Data On-Chain

Chainlink Delivers 24/5 Stock & ETF Data On-Chain

Introduction Chainlink is expanding its data services to cover 24/5 US equities and ETFs, enabling on-chain access to the United States’ $80 trillion equity market

Author: Crypto Breaking News
OpenAI Announces Data Center Energy Cost Control Plan

OpenAI Announces Data Center Energy Cost Control Plan

PANews reported on January 21 that OpenAI announced its "Stargate Community plan" on Tuesday, aiming to achieve energy self-sufficiency and ensure that its operations

Author: PANews
Ethereum DeFi Platform Makina Hit by Flash Loan Exploit, Loses $4M in ETH

Ethereum DeFi Platform Makina Hit by Flash Loan Exploit, Loses $4M in ETH

The post Ethereum DeFi Platform Makina Hit by Flash Loan Exploit, Loses $4M in ETH appeared on BitcoinEthereumNews.com. In brief Ethereum-based DeFi platform Makina

Author: BitcoinEthereumNews
Warner Bros Battle: Paramount’s Trump Card

Warner Bros Battle: Paramount’s Trump Card

The post Warner Bros Battle: Paramount’s Trump Card appeared on BitcoinEthereumNews.com. Paramount Global has escalated its bid for Warner Bros. Discovery, launching

Author: BitcoinEthereumNews
Cardano shares $77M of tokens to 11 delegated reps for ‘resilience and diversity’ goals

Cardano shares $77M of tokens to 11 delegated reps for ‘resilience and diversity’ goals

The post Cardano shares $77M of tokens to 11 delegated reps for ‘resilience and diversity’ goals appeared on BitcoinEthereumNews.com. The Cardano Foundation has

Author: BitcoinEthereumNews
Cardano shares $77M of tokens to 11 delegated reps for 'resilience and diversity' goals

Cardano shares $77M of tokens to 11 delegated reps for 'resilience and diversity' goals

The Cardano Foundation has delegated a total of 220 million ADA to 11 selected Delegated Representatives aka DReps, which comes up to around $77 million at current

Author: Cryptopolitan
Chainlink (LINK) Targets $46 Following Integration With Tron’s $1.1B USDD Stablecoin

Chainlink (LINK) Targets $46 Following Integration With Tron’s $1.1B USDD Stablecoin

Chainlink Price Feeds have now been formally incorporated into Tron’s largest native stablecoin, USDD, which is worth over $1.1B, following the data standard provided

Author: Tronweekly
Bitcoin Verification Layer Breakthrough: Boundless Unlocks Revolutionary Trust for ZK Proofs

Bitcoin Verification Layer Breakthrough: Boundless Unlocks Revolutionary Trust for ZK Proofs

BitcoinWorld Bitcoin Verification Layer Breakthrough: Boundless Unlocks Revolutionary Trust for ZK Proofs In a significant development for blockchain interoperability

Author: bitcoinworld
Ethereum Founder Vitalik Buterin Calls for ‘Different and Better DAOs’

Ethereum Founder Vitalik Buterin Calls for ‘Different and Better DAOs’

The post Ethereum Founder Vitalik Buterin Calls for ‘Different and Better DAOs’ appeared on BitcoinEthereumNews.com. In brief Ethereum founder Vitalik Buterin tweeted

Author: BitcoinEthereumNews
Chainlink Launches 24/5 U.S. Equities Streams for Continuous Market Data Access

Chainlink Launches 24/5 U.S. Equities Streams for Continuous Market Data Access

TLDR Chainlink’s 24/5 U.S. Equities Streams offer continuous market data beyond standard trading hours. The streams provide real-time pricing, including bid/ask

Author: Blockonomi