What is Layer1, Layer2, Layer3? Why do cryptocurrencies have a “stratified structure”?
What is Layer Layering on Blockchain?
La développement de la tecnologia blockchain ha modificado, de Bitcoin en la primera a la aplicaciones más smartcontracts, como NFTs, Defi y más. In this rapid iteration of technology, the needs of users are also becoming more extensive, resulting in Layer 1 (protocol layer), Layer 2 (extension layer), Layer 3 (interaction layer), Layers 4 (application layer), each of which has different functions corresponding to different functions, below which are the layers of the blockchain for each reader.
Layer 1 - Basic Rules of Blockchain
Layers 1 is the foundation layer of blockchain technology, also known as the “protocol layer”. IT DEFINES THE BASIC RULES AND PROTOCOLS FOR BLOCKCHAIN, INCLUDING TRANSACTION VERIFICATION, CONSENSUS MECHANISMS, CYBERSECURITY, ETC., WHICH ENSURE THE RELIABILITY, SECURITY, AND EFFEKTIVITET AV BLOCKCHAIN. Virtually all of our common blockchain transactions take place on Layer 1.
The Impossible Triangle of Blockchain
At this level of technology development focuses on solving the “impossible triangle” of blockchain, these three characteristics are: decentralization, scalability, and security.
- DECENTRALIZACIÓN: A CENTRALIZACIÓN ES EL VALOR DE BLOCKCHAIN, CON ITAS ESPECIFICACIONES DE NODES DISTRIBUIDADOS Y SCRUTINY ANTIVO QUE NO PUEDE MANIPULADO O MODIFICADO INDIVIDUELLE OU ORGANIZACIONES CENTRALIZADOS.
- Skalabiliteit: Skalabiliteit referent to kako muchten transacties a blockchain kan, a commonly used calculation method is TPS (transaction volume processed per second), and higher TPS means being able to process more transactions.
- Sicherheit: Sécurité is de meest concernement pour les utilisateurs et peut une grande barrier à utiliser si un blockchain est frequentemente attacké par hackers ou ha frequentemente downtime.
In practice, it is difficult to build a blockchain with three characteristics at the same time, so the development team at Layer 1 is more born to solve the blockchain triangle of impossibility.Common Layer 1 itemsVirtually all of our common blockchains are Layer 1 items, such as Bitcoin, Ethereum, Binance Chain, etc. In addition, many public chains have recently emerged such as Aptos, Sui, etc., as well as Layer 1 projects.
Layer 2 - Blockchain Expansion Solutions
Layers 2 je duyembre de tecnologia Blockchain a je o solução de Blockchain estensiona basada na protocollo Layer 1. Layers 2 a Cheaper transaction costs. Por ejemplo, a layo 1 pode ser visualizado como un carro, y quando o procurado, é necessário para construir un cambio (Layer 2) que consente más personas para usar e reachar su destinación más rápido.
How to do Layer 2
Na temelju laag 2 je više u podršnja, kako tražene i interactno na podčnika, kako se koristiti na podnika, kako koristiti na chains are not blocked. På statuskanals. Povezna figura je exemplo na kanala statu, waar Layer 2 tehnologija je uploadede na kraljena (Ethereum), po transacje na deze krachine (Matic) je paketti za congestion on the main chain (Ethereum).
Common Layer 2 items
O progetos de Layer 2 actualmente se resolver problemas de congesção Ethereum, com os quatros principales son Arbitrum, Optimism, Polygon, ZKSync, y más. In addition, there are many Layer 2 projects on other links, such as Bitcoin's Lightning Network, which is designed to address transaction speed and transaction TPS (Transactions per second) on the Bitcoin chain.
Layer 3 - Blockchain Interaction
La tecnologia di livello 3 concentra più su soluzione del funzionalità blockchain e applicazioni, come sicurezza, privacità, le contratto intelligente e più. Layers 3 kan, som NFTs, Defi, etc.,, na blockchain applications (aka decentralized applications, Dapp). Broadly speaking, as long as a protocol that allows us to interact with anything on the blockchain is the scope of Layer 3.
Common Layer 3 items
Virtually all of our common Dapps belong to Layer 3, and Layer 3 can be divided into the following categories:
- DEX (Exchanges decentralizadas): Also known as decentralized exchanges, these types of smart contracts offer users the ability to trade on-chain or perform more complex operations of financial . Common Defi projects such as Uniswap, Curve, etc.
- NFT: NFT: Tokens non denominativi je potrebna aplikacija na blockchain due to their non-replicable and unique characteristics that extend to many applications such as art collection, membership, proof of contract, etc., common NFT trading platforms such as: Opensea, Blur
- Defi (Decentralized finance): DeFi protocol, also known as decentralized finance, is characterized by the fact that it does not require central agency review, and everything is executed and Operated through smart contracts, while maintaining anonymity and privacy. La livello di applicazione di Defi è anche frequentemente applicato a funzionalità come lending, insurace, derivativi, stablecoins, etc.Common Defi progeti come Aave, Lido finance, ecc.
- DAO (Decentralized autonomous organization): Esta tipo de organización independencional, este tipo de organización está sempre un forma anonymosa, que os membros sono grupos com o mesmo purpose or goal, such as holders of NFT projects, etc. Common DAOs such as Maker DAO, issue decentralized stablecoins.
Layer 4 - Application layer of blockchain
Perché la tecnologia blockchain je a,, 3 a 4. Autores believe that many current Web 3.0 operating interface providers, such as services such as MetaMask, can be defined as Layer 4 phases.
Common Layer 4 items
Más y más prográficos en el campo web 3.0, como software sociales, browseres, cloud storage, y más, más credo que Web 3.0 will change the way people use the web, moving from centralized to decentralized, and maintaining a greater degree of privacy and information security. Here are some common Layer 4 projects:
- Browsers: La interfaccia del browser Web 3.0 consente di utenti per mantenere un alto livello di privacie e gratuito da advertencia, permettere le pagine web per scaricare più veloce e non essere tracati da cookie. For example: Brave browser.
- Web-expansion wallets: In de wereld van Web 3.0, gebruikers niet loggen met uw gebruikkelen Google of Meta accounts, maar zijn gebruiken voor het voorwaarden voor authenticatie en interactie, en staat Anonymous is online to protect their personal privacy. While this type of wallet, presented as a web extension application, allows us to use this wallet operation when we log in to certain dapps websites. Common wallets are: Metamask, Phantom wallet.
These Layer 4 projects are primarily aimed at opening the door for users to the world of Web 3.0, helping users experience the applications of blockchain through a clear visual interface, permeting us to gain personal control over personal information without the centralization of Web 2.0 and achieve true informational autonomy.
The Future of Blockchain Has Unlimited Possibilities
Il mondo di blockchain è attualmente nella stazione prima di sviluppo, da la prima relezione dei whitepapers Bitcoin a un industrie che totali più di un trillione dollaro, taking less than a decade, all thanks to countless developers researching and designing technologies at all levels. Ethereumo, Layer 3 a Dapps, a venturing into growing the entire Ethereum ecosystem. As more and more Dapps appear on Ethereum, Ethereum congestion has become urgent, and so many Layer 2 extensions have emerged to make the user experience smoother. In the future, Web 3.0 will gradually replace our traditional services, making us more focused on privacy and security, believe that more people will start using Web 3.0 related services, and more practical application services will emerge that will revolutionize human use of the web.
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