Chainlink (LINK)
Chainlink bridges the gap between blockchain smart contracts and real-world data. Chainlink is a research-driven blockchain network that allows smart contracts on Ethereum to securely connect to external data sources, APIs, and payment systems. LINK is Chainlink’s native token that powers the Chainlink decentralised oracle network.
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Chainlink (LINK) Price
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Chainlink (LINK) Returns
As of December 12, 2023 11:00 PM GMT+2
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About Chainlink (LINK)
What is Chainlink (LINK)?
Chainlink is a decentralised oracle network designed to enhance blockchain smart contracts by connecting them to real-world data and performing off-chain computations.
Its native cryptocurrency, LINK, is classified as an infrastructure token, focused on improving the functionality, efficiency, and security of blockchains and decentralised applications (dApps).
As an oracle token, Chainlink expands the utility of smart contracts by enabling them to access external data, such as weather reports or sports results. This capability is especially valuable for decentralised finance (DeFi) protocols, NFTs, and play-to-earn (GameFi) platforms.
LINK is used to pay for services on the Chainlink network, earn staking rewards for securing the network, and participate in governance decisions that shape Chainlink's future development.
The History of Chainlink (LINK)
Chainlink was co-founded in 2017 by Sergey Nazarov and Steve Ellis. Prior to Chainlink, Nazarov co-founded several tech companies, including SmartContract, which aimed to connect smart contracts with external data and bank payments. Ellis, a computer science graduate from New York University, worked as a software engineer before co-founding Secure Asset Exchange, a platform designed to provide easy web access to decentralized asset exchanges. The idea for Chainlink stemmed from their shared vision of creating universally connected smart contracts. Since then, Chainlink has expanded and formed partnerships with numerous data providers.
How Does Chainlink (LINK) Work?
Chainlink enhances the scalability of decentralised networks by enabling cross-chain communication and integrating real-world data into smart contracts.
Key components of Chainlink's architecture include:
Data Feeds
Chainlink's data feeds bring real-world data, such as commodity prices, weather, and sports outcomes, onto blockchain networks in real-time. This data can then be used by decentralised applications for a variety of purposes.
CCIP (Cross-Chain Interoperability Protocol)
While oracles connect blockchains with external data, CCIP facilitates communication between different blockchains. It allows assets and information to be transferred across multiple blockchains, enabling cross-chain decentralised applications.
Data Streams
Similar to data feeds, Chainlink’s data streams provide low-latency, real-time data like high-frequency asset prices. These streams use two oracle sets—one for retrieving data off-chain and another for on-chain verification.
Functions
Chainlink functions allow smart contracts to access real-time data from oracles without requiring developers to manage their own Chainlink nodes, simplifying the integration of off-chain data.
Automation
Chainlink's automation services help scale smart contract applications by enabling continuous communication with its oracle network, providing fast, secure access to real-time data streams.
VRF (Verifiable Random Function)
Chainlink’s VRF generates verifiable random values for smart contracts, essential for games and applications requiring randomness in processes like task assignment or lottery draws.
What Makes Chainlink (LINK) Unique?
Chainlink's ability to supply off-chain data to smart contracts unlocks a wide array of use cases. In decentralised finance (DeFi), it can deliver reliable price feeds, while in insurance contracts, it can verify real-world events. For gaming platforms, Chainlink generates verifiable randomness. Additionally, it allows data providers to monetize their data by offering access through the network. The introduction of LINK staking aims to incentivize participation, helping to strengthen and secure the oracle network.
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