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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.

5116 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Cardano Excluded From U.S. Blockchain Data Program: What It Signals for ADA’s Future

Cardano Excluded From U.S. Blockchain Data Program: What It Signals for ADA’s Future

While chains such as Bitcoin, Ethereum, Solana, Tron, Stellar, Avalanche, Arbitrum, Polygon, and Optimism are now carrying U.S. macroeconomic data, […] The post Cardano Excluded From U.S. Blockchain Data Program: What It Signals for ADA’s Future appeared first on Coindoo.

Author: Coindoo

2025/09/02

World Liberty Financial Expands WLFI Utility Through Chainlink-Powered Cross-Chain Transfers

World Liberty Financial Expands WLFI Utility Through Chainlink-Powered Cross-Chain Transfers

Cross-chain WLFI transfers have just been launched as part of World Liberty Financial’s mission to merge traditional finance with decentralized innovation. CCIP will not only handle token transfers, but also cross-chain messaging, and even future innovations. World Liberty Financial (WLFI) has just announced on its X account that the WLFI governance token is now officially [...]]]>

Author: Crypto News Flash

2025/09/02

Best Token Presale and Crypto News of 2025

Best Token Presale and Crypto News of 2025

The post Best Token Presale and Crypto News of 2025 appeared on BitcoinEthereumNews.com. Crypto News What if you could rewind and buy into Ethereum at $0.31 or Solana at $0.22? The truth is, most people missed those explosive presales that later created millionaire-making potential crypto stories. Right now, BlockchainFX ($BFX) is rewriting that script with one of the hottest presale allocations live in 2025. With prices climbing every Monday, scarcity and urgency are baked in. While established giants like Chainlink continue to hold their ground, they no longer offer the life-changing upside that early access crypto presales provide. That’s where BlockchainFX steps in. This is an exclusive crypto presale still trading under $0.05, with explosive presale growth potential and a 90% APY for early holders. It’s not just another project—it’s the top crypto presale today that could become one of the best cryptos to buy now. BlockchainFX ($BFX): Explosive Presale With Millionaire-Making Potential BlockchainFX isn’t theory; it’s already a live trading super app with 10,000 daily users and millions in volume processed. Fully CertiK-audited and KYC-compliant, it delivers real utility with crypto, stocks, forex, and commodities in one place. The token redistributes up to 70% of fees to holders daily in USDT—creating passive income crypto streams. Early buyers are already earning explosive presale rewards of 4–7% daily, translating to an annualized 90% APY. Numbers don’t lie. The presale started at $0.01 and is now at $0.022, locked for a confirmed $0.05 launch price. A $1,000 buy today secures about 45,000 tokens. At $0.15 post-launch, that’s $6,750. At $0.25, it’s $11,250. Long-term crypto price predictions place $BFX above $1, where the same $1,000 would be worth $45,000. That’s the kind of ROI language that echoes Ethereum and Chainlink’s early presale days. BlockchainFX also offers global Visa cards (Gold, Green, Metal), confirmed exchange listings, and a $500,000 giveaway with top prizes of $250,000 in BFX…

Author: BitcoinEthereumNews

2025/09/02

From Chainlink’s Oracle Success to BlockchainFX’s Presale Boom: Best Token Presale and Crypto News of 2025

From Chainlink’s Oracle Success to BlockchainFX’s Presale Boom: Best Token Presale and Crypto News of 2025

Right now, BlockchainFX ($BFX) is rewriting that script with one of the hottest presale allocations live in 2025. With prices […] The post From Chainlink’s Oracle Success to BlockchainFX’s Presale Boom: Best Token Presale and Crypto News of 2025 appeared first on Coindoo.

Author: Coindoo

2025/09/02

The Top 5 Crypto Coins That Could Explode by 2026

The Top 5 Crypto Coins That Could Explode by 2026

The crypto market never sleeps, and the next bull run might already be warming up. Here are five digital assets with real potential to shape the future and maybe your portfolio. Imagine this: Back in 2011, you skipped Bitcoin, and in 2016, you laughed at Ethereum. Fast forward, those “fads” turned into empires. Now 2026 could be the same kind of turning point, if you’re paying attention. Here are five crypto projects worth keeping an eye on for the next big wave. 5. Ethereum (ETH) Ethereum has had its share of growing pains: High gas fees, network congestion, and countless “Ethereum killers” trying to take its crown. Yet, it’s still here, still leading, and still evolving. With Ethereum 2.0 upgrades fully underway and Layer 2 solutions like Arbitrum and Optimism scaling the ecosystem, ETH could remain the backbone of decentralized finance, gaming, and NFT’s well into 2026. If you believe in Web3, Ethereum is still the safest bet outside of Bitcoin. 4. Solana (SOL) After the 2022 crash, many people wrote Solana off as a failed experiment. But the truth is, Solana’s speed and ultra-low fees have attracted developers back in droves. Its ecosystem is thriving with DeFi projects, NFT marketplaces, and even serious moves into payments. If Solana can maintain stability and avoid the outages that haunted it in the past, it has all the ingredients to be a major contender against Ethereum by 2026. 3. Chainlink Chainlink doesn’t always get the hype it deserves, but it quietly powers much of the crypto world. As the leading decentralized oracle network, Chainlink connects smart contracts to real-world data, think stock prices, weather reports, or sports scores.Why does this matter? Because without data feeds, most DeFi apps can’t function. With the rise of tokenized real-world assets, Chainlink could become more essential than ever by 2026. 2. Polkadot (DOT) One of the biggest problems in crypto today is fragmentation. Different blockchains can’t easily talk to each other. That’s where Polkadot comes in. Founded by Ethereum co-founder Gavin Wood, Polkadot’s mission is to connect blockchains into one seamless ecosystem. By 2026, as adoption grows, interoperability will be a huge deal, and DOT could be a key player in making it possible.

  1. Bitcoin (BTC) — The Digital Gold Standard Of course, no top-five list is complete without Bitcoin. While Bitcoin may not be as “exciting” as newer projects, it remains the most trusted, battle-tested, and widely adopted cryptocurrency. With institutional adoption growing and more countries exploring Bitcoin as legal tender, BTC will likely remain the anchor of the entire crypto market. And as history shows, when Bitcoin moves, the whole market follows. Final Thoughts Nobody has a crystal ball, and the crypto world is unpredictable. But what we can do is look at fundamentals, adoption, and long-term vision. Ethereum, Solana, Chainlink, Polkadot, and Bitcoin all check those boxes in their own way. If you’re serious about crypto, tracking your moves is just as important as making them. Stay smart, stay safe, and never invest what you can’t afford to lose. If you want to invest in the crypto market and track your trades safely, click the link below and get a free $15 bonus when you sign up to TradingView. Join TradingView — Daily Crypto Invest Disclaimer: “This is an affiliate link, which means I may earn a small commission at no extra cost to you.”
The Top 5 Crypto Coins That Could Explode by 2026 was originally published in Coinmonks on Medium, where people are continuing the conversation by highlighting and responding to this story

Author: Medium

2025/09/02

Several multinational companies have established new regional headquarters in the UAE this year, including PayPal and Bitcoin.com.

Several multinational companies have established new regional headquarters in the UAE this year, including PayPal and Bitcoin.com.

PANews reported on September 2nd that Techinasia reported that by 2025, several multinational corporations had established new regional headquarters in the United Arab Emirates, further solidifying the country's position as a global business hub. In April of this year, PayPal opened its first Middle East and Africa regional headquarters in Dubai, covering over 80 markets. Nasdaq-listed telecommunications company Veon relocated its global headquarters to Dubai, and private equity firm Partner Group established a regional office in Abu Dhabi in June. Bitcoin information platform Bitcoin.com moved into the Dubai Multi Commodities Centre (DMCC) cryptocurrency hub, and Fortress Investment Group announced plans to establish an Abu Dhabi office in May. In addition, technology and financial giants such as Meta, Google, Oracle, Microsoft, Amazon, Cisco, Visa and Mastercard have also established regional bases in the UAE.

Author: PANews

2025/09/02

Urgent: Bunni DEX Hack Reveals Critical DeFi Security Flaws

Urgent: Bunni DEX Hack Reveals Critical DeFi Security Flaws

BitcoinWorld Urgent: Bunni DEX Hack Reveals Critical DeFi Security Flaws The cryptocurrency world is once again facing a stark reminder of its inherent risks, as news breaks about a significant security incident. The Bunni DEX hack has reportedly led to the loss of approximately $2.3 million across two major blockchain networks: UniChain and Ethereum. This alarming event serves as a critical wake-up call for everyone involved in decentralized finance (DeFi), emphasizing the constant need for vigilance and robust security measures. What Exactly Happened in the Bunni DEX Hack? According to initial reports from blockchain security firm BlockSecFalcon, the decentralized exchange (DEX) Bunni DEX experienced an apparent security breach. The firm quickly identified the compromise, which resulted in a substantial financial loss. While full details are still emerging, the hack’s impact spread across both UniChain and the widely used Ethereum network. Bunni DEX operates as a platform where users can trade cryptocurrencies directly with each other, without the need for a central intermediary. These platforms rely heavily on smart contracts to facilitate transactions, and any vulnerability in these contracts can be exploited by malicious actors. The exact method used in this particular Bunni DEX hack is currently under investigation, but such incidents often stem from complex exploits of smart contract code. Why Are DeFi Platforms Vulnerable to Attacks Like the Bunni DEX Hack? Decentralized finance, while offering unprecedented opportunities for financial freedom, also presents unique security challenges. The open-source nature of many DeFi protocols means their code is publicly viewable, which can be a double-edged sword. On one hand, it allows for community audits; on the other, it gives attackers ample time to scrutinize for weaknesses. Common vulnerabilities that lead to events like the Bunni DEX hack include: Smart Contract Bugs: Errors or oversights in the code can be exploited to drain funds. Flash Loan Attacks: These involve borrowing large amounts of assets, manipulating market prices, and repaying the loan within a single transaction, often exploiting price oracles. Front-Running: Attackers can see pending transactions and place their own orders to profit from the price movement. Private Key Compromises: Although less common for protocol-level hacks, compromised administrative keys can grant access to funds. These sophisticated attack vectors require deep technical knowledge to prevent, making robust security audits an absolute necessity for any DeFi project. Protecting Your Digital Assets: Lessons from the Bunni DEX Hack For users and project developers alike, the Bunni DEX hack underscores the critical importance of security. While developers must prioritize rigorous code audits and implement multi-layered security protocols, users also have a role to play in safeguarding their investments. Here are some actionable insights: Due Diligence: Always research a DeFi project thoroughly before investing. Look for audited smart contracts, experienced teams, and clear communication channels. Diversification: Avoid putting all your funds into a single project, no matter how promising it seems. Wallet Security: Use hardware wallets for significant holdings and be wary of connecting your wallet to unfamiliar or suspicious dApps. Stay Informed: Follow reputable blockchain security firms and news outlets for updates on potential vulnerabilities and hacks. The DeFi space is constantly evolving, and so are the methods used by attackers. Continuous education and adaptation are key to navigating this dynamic environment safely. The community’s collective effort in identifying and mitigating risks is vital for the long-term health and growth of decentralized finance. The incident involving the Bunni DEX hack serves as a potent reminder that even established platforms can fall victim to sophisticated attacks. As the industry matures, the focus on security infrastructure, rapid response protocols, and transparent communication will become paramount. This event should prompt both users and developers to re-evaluate their security postures and work towards a more resilient and secure DeFi ecosystem for everyone. Frequently Asked Questions (FAQs) What is Bunni DEX? Bunni DEX is a decentralized exchange that allows users to trade cryptocurrencies directly with each other without the need for a centralized intermediary, relying on smart contracts for transaction execution. How much money was lost in the Bunni DEX hack? Approximately $2.3 million in digital assets was reportedly stolen during the Bunni DEX hack, impacting both the UniChain and Ethereum networks. Are my funds safe on other decentralized exchanges (DEXs)? While the Bunni DEX hack highlights risks, many DEXs employ robust security measures, including regular audits. However, no platform is entirely risk-free. Always conduct your own research and exercise caution. What steps can I take to protect my cryptocurrency assets from hacks? To protect your assets, use hardware wallets, diversify your investments, research projects thoroughly (checking for audits), and be extremely careful about which dApps you connect your wallet to. Stay informed about security best practices. If you found this article insightful, please consider sharing it with your network to help raise awareness about crucial DeFi security issues. Your share can help others stay informed and vigilant in the evolving crypto landscape! To learn more about the latest crypto market trends, explore our article on key developments shaping Ethereum price action. This post Urgent: Bunni DEX Hack Reveals Critical DeFi Security Flaws first appeared on BitcoinWorld and is written by Editorial Team

Author: Coinstats

2025/09/02

Cardano ETF Rumors Build as DOT and LINK Rally With Altcoin Buzz

Cardano ETF Rumors Build as DOT and LINK Rally With Altcoin Buzz

The post Cardano ETF Rumors Build as DOT and LINK Rally With Altcoin Buzz appeared on BitcoinEthereumNews.com. Crypto News Cardano ETF rumors are gaining traction in August 2025, boosting ADA’s price outlook. Polkadot and Chainlink also rally as traders prepare for altseason. The rumors regarding a Cardano (ADA) ETF have reached serious traction in August 2025 attracting new excitement to the market. The catalyst was Grayscale filing an updated S-1 filing with the US Securities and Exchange Commission (SEC) in order to advance its Cardano ETF filing. The proposal outlines that the ETF would be traded on NYSE Arca where it would directly hold ADA but have Coinbase Custody acting as security. That setup eliminates exposure to leverage, or derivatives, which is safer to the traditional investors. Polymarket data show that the probability of an SEC approval of a Cardano ETF has now increased to approximately 87% the previous month-of-time probability of about 63-75%. Such an increase of probability has increased confidence in ADA. The coin has already overcome the resistance of $0.85 on the charts and analysts have a belief that it can move beyond 1.00 should support be maintained. Others even have an eye on a 40-55% price increase in the event that the ETF is cleared. In addition to the ETF buzz, the continued activity of Cardano such as smart contract upgrades, developer tools, and the Midnight privacy protocol have provided investors with grounds to remain optimistic. The only catch is timing. The SEC has already pushed its final decision date of August 27 to October 26 because of its analysis of nearly 100 crypto ETF applications. However, as analysts note, Cardano is among the companies that are on top when regulatory clarity comes. Polkadot (DOT) Polkadot has been trading in the range of $3.80-$4.20 up until August. It is now trading near 3.85 which is a little lower than the position it was…

Author: BitcoinEthereumNews

2025/09/02

Cardano ETF Rumors Build — DOT and LINK Rally With Altcoin Buzz

Cardano ETF Rumors Build — DOT and LINK Rally With Altcoin Buzz

The rumors regarding a Cardano (ADA) ETF have reached serious traction in August 2025 attracting new excitement to the market. […] The post Cardano ETF Rumors Build — DOT and LINK Rally With Altcoin Buzz appeared first on Coindoo.

Author: Coindoo

2025/09/02

Experts Pick 3 Cryptos To Hold Instead Of Ripple (XRP) For Big 2025 Gains: Chainlink, VeChain And Layer Brett

Experts Pick 3 Cryptos To Hold Instead Of Ripple (XRP) For Big 2025 Gains: Chainlink, VeChain And Layer Brett

The post Experts Pick 3 Cryptos To Hold Instead Of Ripple (XRP) For Big 2025 Gains: Chainlink, VeChain And Layer Brett appeared on BitcoinEthereumNews.com. The market is changing, and there is speculation as investors look beyond Ripple (XRP) for bigger opportunities in 2025. While established players like Chainlink and VeChain continue to build solid foundations, a new meme token is coming: Layer Brett.  This Ethereum Layer 2 memecoin is already drawing attention for its blend of meme culture and real utility, with its presale live at just $0.0053. Analysts are starting to believe it could be one of the next 100x altcoins heading into the crypto bull run of 2025. Layer Brett: Breaking Chains On Layer 2 Unlike the original Brett token stuck on Base, Layer Brett has moved to Ethereum Layer 2, bringing lightning-fast transactions and gas fees slashed to pennies. Ethereum Layer 1 remains secure but often congested, with transaction costs spiking above $10. Layer Brett solves that problem, offering scalability and performance that older meme tokens lacked. This is more than just a speculative meme token. With its ERC-20 design, $LBRETT combines viral appeal with real infrastructure advantages.  Compared to Ripple (XRP), which has faced regulatory battles, or projects like Chainlink and VeChain, which grow steadily but at slower rates, Layer Brett has the flexibility to expand quickly in the booming Layer 2 sector, projected to handle trillions annually. The advantage of staking and low-cap potential For early buyers, the big draw isn’t just the low entry price; it’s the staking rewards. By purchasing $LBRETT during the crypto presale, investors can immediately stake tokens via MetaMask or Trust Wallet for high APYs powered by Layer 2 efficiency.  In contrast, holding LINK or VET long-term often means waiting on ecosystem adoption for significant returns. Key benefits include: Layer 2 Speed: Transactions processed in seconds with minimal fees. Presale Access: $LBRETT available at $0.0053 for early backers. Staking Rewards: Early adopters can secure…

Author: BitcoinEthereumNews

2025/09/02

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