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| Date | Open | Close | High | Low | Volume |
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- VALR Secures Over-The-Counter Derivatives Provider License from South African RegulatorWeb3Wire - 2 hours agoJohannesburg, South Africa, October 20th, 2025, Chainwire VALR, the largest crypto exchange in South Africa…
- Taiwan Tech Summit 2025 Focuses on Taiwan-US AI Power, Taiwan Demo Day Draws Over 150 Silicon Valley Investors to Next-Gen Startup ShowcaseWeb3Wire - 2 hours agoSANTA CLARA, CA / ACCESS Newswire / October 20, 2025 / The Taiwan Tech Summit…
- SKADI Cyber Defense Corporation Deploys Autonomous Self-Learning Security AIWeb3Wire - 2 hours agoFirst production system to independently form cybersecurity concepts without human-defined rules BRACEBRIDGE, ON / ACCESS…
- MGAM Signs Definitive Agreement to Acquire Reality Sports Online Assets, Accelerating Fantasy Sports GrowthWeb3Wire - 2 hours agoAccelerates Expansion into Fantasy Sports and Predictive Gaming; Adds Proven Contract-Based Platform Built on NFL…
- Lightweight, High-Performance Keyboard – the Epomaker Galaxy100 LiteWeb3Wire - 2 hours agoEpomaker proudly introduces the Epomaker Galaxy100 Lite, the latest addition to its renowned Galaxy series….
- Covo Finance: Revolutionary Crypto Leverage Trading PlatformBlock3Wire - 2 years agoCovo Finance is a decentralized exchange and liquidity pool revolutionizing the world of crypto leverage…
- WorldStrides and HEX Announce Partnership to Offer High School and University Students Innovative Courses Designed to Improve Their Outlook in the Digital AgeBlock3Wire - 2 years agoWorldStrides, the global leader in educational travel and experiential learning announced today its partnership with…
- Cathedra Bitcoin Announces Leasing of 2.5-MW Bitcoin Mining FacilityBlock3Wire - 2 years agoCathedra Bitcoin Inc. (TSX-V: CBIT; OTCQX: CBTTF) (“Cathedra” or the “Company”), a Bitcoin company that…
- Global Web3 Payments Leader, Banxa, Announces Integration With Metis to Usher In Next Wave of Cryptocurrency UsersBlock3Wire - 2 years agoBanxa, the world’s first listed cryptocurrency payment gateway provider, today announced its integration with Metis,…
- Dexalot Launches First Hybrid DeFi Subnet on AvalancheBlock3Wire - 2 years agoDecentralized cryptocurrency exchange Dexalot has launched on an Avalanche Subnet, marking a new milestone in…
- Thumbtack Honored as a 2023 Transform Awards WinnerMeta3Wire - 2 years agoThumbtack was recognized as a 2023 Transform Awards winner for the Space Pioneer: Workspace Design…
- Accenture Invests in Looking Glass to Accelerate Shift from 2D to 3DMeta3Wire - 2 years agoAccenture (NYSE: ACN) has made a strategic investment through Accenture Ventures in Looking Glass Factory,…
- MetatronAI.com Unveils Revolutionary AI-Chat Features and Interface UpgradesMeta3Wire - 2 years agoMetatron (OTC: MRNJ), developer of Metatron AI.com an artificial intelligence (AI) content platform, is thrilled to…
- Purely.website – Disruptive new platform combats rising web hosting costsMeta3Wire - 2 years agoPipe Ten Hosting Ltd are proud to announce the launch of their new low cost…
- WEMADE and Metagravity Sign Strategic Alliance MOU to Collaborate on Blockchain Games for the MetaverseMeta3Wire - 2 years agoPioneering Korean blockchain gaming giant WEMADE today announced a strategic alliance by signing an MOU…
What is Chainlink?
ChainLink is a decentralized oracle (software built on top of a blockchain), which provides external data to Ethereum smart contracts. ChainLink is an open source project, started at September 2017 by a company SmartContract. This company was already creating secure oracles for Bitcoin and Ethereum for over 3 years, but in 2017 decided to move towards their own middleware ChainLink. At the moment ChainLink is maintained by 3 developers.
The main purpose for creating ChainLink was to provide nnectivity between blockchains and external software such as bank payments, retail payments (Visa, Paypal), market data (NYSE, Bloomberg) and backend systems (SalesForce, SAP). This allows to integrate blockchain with off-chain sales and local payments, to turn them into smart contracts in exchange for LINK tockens. LINK token is an EIP20 Ethereum token with some additional functions. ICO for LINK tokens was completed on September 2017 raising total of $32.00 M.
Currently ChainLink only works with Ropsten, a test Ethereum network.
