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.

5081 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Trading time: Crypto market pulls back across the board, Ethereum nearly halved since the beginning of the year

Trading time: Crypto market pulls back across the board, Ethereum nearly halved since the beginning of the year

Daily market key data review and trend analysis, produced by PANews.

Author: PANews
"312" previewed in advance? More than $120 million in on-chain liquidation is approaching, and the crypto market is still waiting for key catalysts

"312" previewed in advance? More than $120 million in on-chain liquidation is approaching, and the crypto market is still waiting for key catalysts

Coinciding with the fifth anniversary of the 312 incident, the crypto market once again experienced an across-the-board decline, and the large-scale liquidation wave on the chain exacerbated the panic in the market.

Author: PANews
From Cosmos to Ethereum: How does Initia integrate the advantages of the two major ecosystems?

From Cosmos to Ethereum: How does Initia integrate the advantages of the two major ecosystems?

If Ethereum is the “world computer”, then Initia is the “world conductor”.

Author: PANews
Binance tested the pre-market trading "limit-up mechanism" for the first time. RED rose by up to 400% in the first three days after opening. Its applicability remains to be tested by the market.

Binance tested the pre-market trading "limit-up mechanism" for the first time. RED rose by up to 400% in the first three days after opening. Its applicability remains to be tested by the market.

Binance announced that it will launch a "limit-up mechanism" test in Launchpool pre-market trading, and this test is for RedStone (RED) tokens. However, it is still unclear whether this mechanism will become a long-term function. Previously, Huobi launched a partial liquidation and circuit breaker mechanism after the Bitcoin crash on March 12, 2020.

Author: PANews
PA Daily | Bitcoin falls below $90,000; Binance Launchpool launches RedStone (RED)

PA Daily | Bitcoin falls below $90,000; Binance Launchpool launches RedStone (RED)

South Korea's Financial Intelligence Agency restricts new users of Upbit from trading crypto assets; the US SEC accepts Grayscale's application for Cardano spot ETF; Binance Launchpool launches RedStone (RED); Binance Pre Market introduces a daily price limit mechanism; Bybit hackers have cleaned 100,000 ETH.

Author: PANews
PA Daily | Infini was hacked, and about $49.5 million was stolen; Pump.fun is suspected to be internally testing the AMM liquidity pool

PA Daily | Infini was hacked, and about $49.5 million was stolen; Pump.fun is suspected to be internally testing the AMM liquidity pool

The Montana House of Representatives in the United States rejected the "Strategic Bitcoin Reserve" bill; Bybit CEO said that the ETH gap has been fully made up; the exchange eXch denied the accusation of helping the Lazarus Group hacker team launder money; SUI, OP, ZETA and other tokens will usher in large-scale unlocking this week, of which SUI unlocking is worth about US$77.6 million.

Author: PANews
After the Bybit hack, how can DeFi effectively cope with market turmoil?

After the Bybit hack, how can DeFi effectively cope with market turmoil?

This article will delve into the impact of this attack on Aave, Ethena, and USDe, analyze how the DeFi system responded to this incident, and explore whether Proof of Reserves can prevent liquidations of more than $20 million.

Author: PANews
PA Daily | Kaito AI Releases KAITO Token Economics; Argentine Senate Asks Government for Report on LIBRA Token Scandal

PA Daily | Kaito AI Releases KAITO Token Economics; Argentine Senate Asks Government for Report on LIBRA Token Scandal

The U.S. SEC announced the establishment of a cyber and emerging technology division to protect retail investors, involving the fight against crypto asset fraud; CoinList will launch the Obol token sale on February 25; Story released its latest roadmap; Hong Kong will promote the use of tokenization technology in the capital market.

Author: PANews
Decoding DeFi 2025: Ten key insights from consumer finance to technological innovation

Decoding DeFi 2025: Ten key insights from consumer finance to technological innovation

From stablecoins to the intent execution layer, innovation has entered the fast lane.

Author: PANews
Musk wields the DOGE "machete" and considers moving the US Treasury to the blockchain. Which chain is expected to stand out?

Musk wields the DOGE "machete" and considers moving the US Treasury to the blockchain. Which chain is expected to stand out?

On February 13, the website of the Department of Government Efficiency (DOGE) was officially launched. It is reported that DOGE is considering using blockchain technology to reduce government costs. Which blockchain network is expected to be favored?

Author: PANews