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The Metana Blog
Guides, tutorials & career tips.
Expert-written guides on Full-Stack Development, Web3, AI, Data, and Cybersecurity — built for aspiring engineers and tech professionals ready to level up.
BlockchainPolygon PoS vs zkEVM: What Is The Difference
The Ethereum blockchain has revolutionized decentralized finance and blockchain applications, but its popularity has led to issues like high gas fees and slow transaction speeds. To solve these problems, new scaling solu
Metana EditorialJanuary 4, 2025Read
BlockchainDecentralized VPNs: Revolutionizing Online Privacy and Security
In today’s interconnected world, privacy and security are paramount. Traditional Virtual Private Networks (VPNs) have long served as a solution for individuals and businesses seeking to secure their online activities. Ho
Metana EditorialDecember 26, 2024Read
BlockchainNFT Auctions: Changing How We Buy, Sell, and Own Digital Assets
NFT (Non-Fungible Token) auctions are revolutionizing how we buy, sell, and own digital assets. From artwork and music to virtual real estate and collectibles, NFTs are reshaping industries and empowering creators like n
Metana EditorialDecember 22, 2024Read
BlockchainHow to Conduct A Research on Blockchain
Blockchain has changed many industries with decentralized, transparent and secure data storage and transaction systems. It’s spread from finance and supply chains to healthcare and beyond and it’s growing. If you want to
Metana EditorialDecember 19, 2024Read
BlockchainWhat is UUPS ? Universal Upgradeable Proxy Standard
In the ever-evolving world of blockchain technology, smart contract upgrades have become an essential feature to ensure adaptability, fix bugs, and enhance functionality. However, upgrading smart contracts isn’t as strai
Metana EditorialDecember 18, 2024Read
BlockchainCrypto Validator: The Backbone of Blockchain Security
Security, trust, and decentralization are at the heart of the blockchain technology that powers many of the digital currencies. At the core of this system lies an important role, the crypto validator. What Is a Crypto Va
Metana EditorialDecember 12, 2024Read
BlockchainMainnet and Testnet: Why Both Matter for Blockchain Projects
Blockchain technology is transforming industries across various sectors, including finance, supply chain management, healthcare, and a lot more. At the heart of blockchain development are two important networks, the main
Metana EditorialDecember 5, 2024Read
BlockchainUniswap V4: Revolutionizing Decentralized Finance (DeFi)
The world of decentralized finance (DeFi) is evolving rapidly, with numerous protocols and platforms pushing the boundaries of how finance works in the digital age. One of the most significant innovations in this space i
Metana EditorialNovember 18, 2024Read
BlockchainWhat are Real World Assets (RWAs)
The concept of Real World Assets (RWAs) has gained significant attention as blockchain technology and decentralized finance continue to grow. Real World Assets serve as a bridge between the physical and digital worlds, e
Metana EditorialNovember 13, 2024Read
BlockchainInteracting with the EVM: Practical Guide to Smart Contracts and dApps
The Ethereum Virtual Machine (EVM) is a critical component of the Ethereum blockchain, powering smart contracts and decentralized applications (dApps). Understanding how to interact with the EVM can unlock immense potent
Metana EditorialOctober 25, 2024Read
BlockchainNFT Trading Cards: The Future of Collecting is Here
The world of collectibles has evolved dramatically in recent years, and at the forefront of this evolution are NFT trading cards. Once limited to physical objects like baseball cards or Pokémon cards, the concept of trad
Metana EditorialOctober 14, 2024Read
BlockchainWhat is BscScan and How Does it Work?
With the rapid evolution of decentralized finance, non-fungible tokens, and smart contracts, the need for transparency in blockchain networks has become more important than ever. BscScan is one of the most trusted tools
Metana EditorialOctober 12, 2024Read
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