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.

5076 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Dow, Nasdaq up 0.24%, S&P gains 0.38% on rate cut expectation

Dow, Nasdaq up 0.24%, S&P gains 0.38% on rate cut expectation

U.S. stocks gained on Thursday as investors weighed soft inflation data and growing expectations of a Federal Reserve rate cut, with strong tech earnings helping offset trade uncertainty and sector-specific losses. The S&P 500 rose 0.38% to close at 6,045.26,…

Author: Crypto.news
PA Daily | Tesla's US stock rose 2.3% before the market opened after Musk regretted his excessive remarks against Trump; Ethereum spot ETF continued to have net inflows for 17 days

PA Daily | Tesla's US stock rose 2.3% before the market opened after Musk regretted his excessive remarks against Trump; Ethereum spot ETF continued to have net inflows for 17 days

Abraxas Capital withdrew a total of 44,612 ETH from CEX in the past 14 hours, worth US$123 million; the daily trading volume of Ethereum derivatives reached US$110 billion, surpassing Bitcoin; Tesla's US stocks rose 2.3% before the market opened; the giant whale 9a56eN unpledged 1.33 million SOL and transferred 380,000 SOL to CEX.

Author: PANews
The $500 million financing was sold out in an instant. How will Plasma, backed by Tether, build the Bitcoin financial settlement layer?

The $500 million financing was sold out in an instant. How will Plasma, backed by Tether, build the Bitcoin financial settlement layer?

Plasma, a financial layer built on Bitcoin, with Tether providing launch liquidity and enhanced by native privacy features, is able to achieve goals that other cryptocurrency projects cannot achieve.

Author: PANews
The full-chain stablecoin war: Circle, Tether and Frax’s digital dollar game

The full-chain stablecoin war: Circle, Tether and Frax’s digital dollar game

Who will win among USDT, which has the largest market share, USDC, which is seeking compliance, and FRAX, which is constantly exploring the boundaries of the digital dollar?

Author: PANews
Behind Injective’s soaring data, is it a flash in the pan or a comeback?

Behind Injective’s soaring data, is it a flash in the pan or a comeback?

In the past month, the old public chain Injective has returned to the public eye again with the second-highest net inflow of funds. According to Artemis data, Injective has a net inflow of about 142 million US dollars in the past 30 days, only lower than Ethereum.

Author: PANews
What are the whales on the blockchain secretly buying? Bitget reveals its coin listing mechanism

What are the whales on the blockchain secretly buying? Bitget reveals its coin listing mechanism

The on-chain world is moving towards a new stage of "high-density interaction", and CeFi (centralized finance) is also facing a continuous impact on the on-chain ecosystem. Users are no longer satisfied with simple transactions, but are pursuing to quickly capture on-chain opportunities under the premise of safety and convenience. CEXs including Bitget have keenly captured the potential of the on-chain economy and are trying to bridge the gap between CeFi and DeFi with a more friendly product form.

Author: PANews
Is SOL one of the most suitable tokens for long-term investment? Decoding the multiple engines of Solana's ecological value explosion

Is SOL one of the most suitable tokens for long-term investment? Decoding the multiple engines of Solana's ecological value explosion

Most people still underestimate Solana, and isn’t that a good thing?

Author: PANews
ETH's strong rebound drives the Ethereum staking track to heat up, and the leading protocols accelerate market recovery

ETH's strong rebound drives the Ethereum staking track to heat up, and the leading protocols accelerate market recovery

In recent days, Ethereum has pulled out a big positive line, which has greatly boosted the morale of the "E Guards" and the market's bullish sentiment has rapidly heated up. This wave of strong pull-ups has not only brought about a comprehensive recovery in the Ethereum ecosystem, but also further heated up the market's expectations for the staking function of Ethereum spot ETFs, especially related staking projects have become a hot spot for capital chasing.

Author: PANews
Altcoin recovery in April: more than 70% rose, small-cap coins dominated the list of gains

Altcoin recovery in April: more than 70% rose, small-cap coins dominated the list of gains

How did various tokens perform during the market rebound in this month (April 1 to April 28, 2025)? Which tracks and ecosystems are more resilient? PANews analyzed the data of mainstream USDT spot trading pairs on Binance to try to reveal the true picture of the recent market.

Author: PANews
Exclusive interview with Flare founder Hugo Philion: How to use "blockchain of data" to promote mass adoption?

Exclusive interview with Flare founder Hugo Philion: How to use "blockchain of data" to promote mass adoption?

The TVL of data-centric Layer1 blockchain Flare has recently climbed to $16.85 million, a record high. Hugo Philion, co-founder and CEO of Flare, shared with PANews the driving force behind the TVL achievement, why Flare's slogan changed from "scalable smart contract platform" to "blockchain for data", and the problems facing oracles at this stage.

Author: PANews