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HashKey Group’s&nbsp;HashKey Chain&nbsp;<a style="text-decoration:none" href="https://medium.com/@HashKeyHSK/hashkey-chain-adopts-chainlink-ccip-and-data-streams-as-its-official-cross-chain-infrastructure-and-a564be768a79">announced</a> a major integration with&nbsp;Chainlink, adopting its&nbsp;Cross-Chain Interoperability Protocol (CCIP) and&nbsp;Chainlink Data Streams.&nbsp;
The integration will allow developers to build&nbsp;secure, scalable cross-chain applications while ensuring real-time, high-frequency market data for&nbsp;<a style="text-decoration:none" href="https://bsc.news/post/decentralized-finance-defi-comprehensive-guide">DeFi</a> markets.&nbsp;
<div>
 <blockquote class="twitter-tweet">
 .<a href="https://twitter.com/HashKeyGroup?ref_src=twsrc%5Etfw">@HashKeyGroup</a>—an enterprise-grade L2—has adopted Chainlink CCIP as its canonical cross-chain infrastructure &amp; Data Streams is its official data solution. The Chainlink standard unlocks performant, cross-chain apps, helping drive RWA adoption and grow the HashKey ecosystem.… <a href="https://t.co/GY1v0P5jNZ">pic.twitter.com/GY1v0P5jNZ</a>— Chainlink (@chainlink) <a href="https://twitter.com/chainlink/status/1899975449582985457?ref_src=twsrc%5Etfw">March 13, 2025</a>
 </blockquote> 
</div>
<h2 dir="ltr" id="span-span-strong-chainlink-ccip-strengthening-cross-chain-connectivity-strong-span-span">Chainlink CCIP: Strengthening Cross-Chain Connectivity</h2>
Chainlink’s&nbsp;Cross-Chain Interoperability Protocol (CCIP) is a robust framework that enables&nbsp;secure and scalable cross-chain transactions. By integrating CCIP, HashKey Chain ensures seamless interoperability between different blockchain networks, unlocking new opportunities for&nbsp;DeFi applications, NFT transfers, and tokenized assets.
<h3 dir="ltr" id="span-span-strong-key-features-of-chainlink-ccip-on-hashkey-chain-strong-span-span">Key Features of Chainlink CCIP on HashKey Chain:</h3>
<ul>
 <li>Secure Token Transfers – Enables cross-chain asset movement without modifying smart contracts.</li>
 <li>Arbitrary Messaging – Supports secure cross-chain communication for use cases like lending and staking.</li>
 <li>Programmable Token Transfers – Allows for transactions that execute smart contract logic automatically.</li>
 <li>Future-Proof Infrastructure – Designed to evolve with blockchain advancements, ensuring long-term adaptability.</li>
</ul>
With&nbsp;HashKey Chain adopting CCIP, developers can create&nbsp;next-generation DeFi solutions, facilitating&nbsp;institutional adoption of blockchain technology while maintaining the highest security standards.
<h2 dir="ltr" id="span-span-strong-chainlink-data-streams-enabling-high-speed-defi-markets-strong-span-span">Chainlink Data Streams: Enabling High-Speed DeFi Markets</h2>
DeFi applications rely on accurate, real-time market data to function efficiently.&nbsp;Chainlink Data Streams reportedly provide&nbsp;high-frequency, low-latency price updates, ensuring HashKey Chain-based DeFi platforms can offer a trading experience&nbsp;comparable to centralized exchanges (CEXs).
According to Hashkey following are the reasons Chainlink Data Streams Matter for DeFi on HashKey Chain:
<ul>
 <li>Ultra-Fast Market Data – Ensures seamless trading, lending, and derivatives markets.</li>
 <li>Decentralized Security – Reduces risk of data manipulation and frontrunning.</li>
 <li>Real-Time Access – Applications can pull market data instantly, optimizing on-chain decision-making.</li>
</ul>
<h2 dir="ltr" id="span-span-strong-hashkey-chain-s-role-in-the-tokenized-economy-strong-span-span">HashKey Chain’s Role in the Tokenized Economy</h2>
HashKey Chain is an&nbsp;<a style="text-decoration:none" href="https://bsc.news/post/what-is-ethereum-eth-how-it-works-explained">Ethereum</a> layer-2 blockchain designed for&nbsp;scalable, compliance-friendly Web3 development. It supports&nbsp;key sectors like BTCFi, PayFi,&nbsp;<a style="text-decoration:none" href="https://bsc.news/post/understanding-stablecoins-how-they-work-guide">stablecoins</a>, and Real-World Assets (RWA), providing an essential link between&nbsp;on-chain and traditional finance.
As for Chainlink, it has become the gold standard for blockchain interoperability and verifiable data, securing over $19 trillion in transaction value across major financial institutions and DeFi platforms. ANZ Bank, Swift, Fidelity International, and leading DeFi protocols such as Aave, GMX, and Lido are already integrated with Chainlink technology..
<h3 dir="ltr" id="span-span-strong-openusdt-integrates-chainlink-ccip-for-cross-chain-transfers-strong-span-span">OpenUSDT Integrates Chainlink CCIP for Cross-Chain Transfers</h3>
The recent update comes a few days after OpenUSDT, a cross-chain version of&nbsp;USDT, now&nbsp;<a style="text-decoration:none" href="https://bsc.news/post/usdt-to-overcome-its-biggest-problem-with-chainlink-hyperlane-and-velodrome">announces</a> to use&nbsp;Chainlink CCIP for seamless transfers across the&nbsp;OP Superchain ecosystem. Built on&nbsp;Hyperlane’s cross-chain framework and&nbsp;Chainlink’s security infrastructure, it eliminates barriers to stablecoin adoption by ensuring smooth movement across blockchains.
USDT, with a&nbsp;$141 billion market cap, faces liquidity fragmentation and scaling challenges. Different blockchains use separate bridged versions, creating inefficiencies in trading, lending, and borrowing. Stablecoins also struggle with expensive third-party bridges, making cross-chain integration costly.
OpenUSDT reportedly solves these problems by offering a&nbsp;natively interoperable USDT across&nbsp;Superchain networks. It enhances security, reduces costs, and eliminates liquidity fragmentation by using&nbsp;Celo as a minting hub.&nbsp;Hyperlane Warp Routes enable frictionless transfers, while&nbsp;Chainlink CCIP secures large transactions, ensuring a unified liquidity system for&nbsp;USDT across chains.

How Will Chainlink’s Recent Integration Boost HashKey Chain?

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