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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

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.

2025/05/28

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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?

2025/05/13

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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.

2025/05/12

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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.

2025/04/30

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PA Daily | Consensys lays off 20% of its employees; US Bitcoin spot ETF net asset ratio exceeds 5% for the first time

PA Daily | Consensys lays off 20% of its employees; US Bitcoin spot ETF net asset ratio exceeds 5% for the first time

Musk's xAI is negotiating a new round of financing at a valuation of $40 billion; dYdX announced the layoff of 35% of its core team members; the US Bitcoin spot ETF had a total net inflow of $870 million yesterday, continuing the net inflow for 5 consecutive days.

2024/10/30

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Solana DeFi grew 259% in a single month, JUP and RAY saw substantial growth, can the prosperity based on MEME last?

Solana DeFi grew 259% in a single month, JUP and RAY saw substantial growth, can the prosperity based on MEME last?

Solana Ecosystem’s DeFi products seem to be the first to radiate after the MEME craze? Are these obvious growths specifically from MEME coins or are there other reasons?

2024/10/26

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PA Daily | Tesla's Bitcoin holdings remained unchanged in Q3 2024; GOAT's market value exceeded US$800 million

PA Daily | Tesla's Bitcoin holdings remained unchanged in Q3 2024; GOAT's market value exceeded US$800 million

Bloomberg: Russia attempts to circumvent Western sanctions by using Bitcoin for transactions within the BRICS; Crypto derivatives trading protocol Variational completes $10.3 million in seed round financing, with participation from Coinbase Ventures and others; an insider sells 50% of the total supply of SHAR tokens in a single transaction, causing the price of SHAR to plummet 96%.

2024/10/24

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PA Daily | Vitalik published an article detailing the key goals of Ethereum’s The Verge stage; the US SEC includes cryptocurrency in the 2025 review focus list

PA Daily | Vitalik published an article detailing the key goals of Ethereum’s The Verge stage; the US SEC includes cryptocurrency in the 2025 review focus list

The Nigerian government dropped the charges against Binance executives; Arkham data showed that the 11,509 BTC held by Tesla were not sold; U.S. SEC Chairman Gary Gensler congratulated the 16th anniversary of the Bitcoin white paper and reiterated the SEC's law enforcement and regulatory guidelines.

2024/10/23

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Research report on the growth potential of tokenized real estate projects: catalysts for the RWA track, blockchain technology adoption and cases

Research report on the growth potential of tokenized real estate projects: catalysts for the RWA track, blockchain technology adoption and cases

This research report uses the recent cooperation between Propy and the decentralized oracle network Chainlink on the integration of Automation as an example to deeply analyze the trend of tokenized real estate and its growth potential.

2024/10/15

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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.

2024/10/04

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