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Arbitrum – informace
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Arbitrum – nejčastější dotazy
Offchain Labs, tvůrce protokolu Arbitrum, založili Ed Felten, Steven Goldfeder a Harry Kalodner. Tito zakladatelé přinášejí rozsáhlé odborné znalosti v oblasti počítačových věd a technologie blockchain, které nashromáždili během let zkušeností v počítačovém a technologickém průmyslu. Jejich kolektivní znalosti a inovativní přístup se zásadně podílely na vývoji a úspěchu projektu Arbitrum.
Arbitrum zlepšuje škálovatelnost zavedením technologie Optimistic Roll-ups, která umožňuje zpracovávat transakce mimo řetězec. Transakce jsou sdružovány a ověřovány v řetězci v dávkách, což výrazně zvyšuje propustnost Etherea. Díky Optimistic Roll-ups má Arbitrum potenciál dosáhnout rychlosti až 4800 transakcí za sekundu (TPS), což výrazně zvyšuje škálovatelnost sítě Ethereum.
Snadno si kupte tokeny ARB na kryptoměnové platformě OKX. Ve spotovém obchodním terminálu OKX je k dispozici obchodní pár ARB/USDT.
Ponořte se hlouběji do Arbitrum
Arbitrum has emerged as a leading Ethereum scaling solution, garnering significant attention even before its airdrop in March 2023. Its utility as a layer-two scaling solution for the Ethereum network has been pivotal in establishing its prominence within the broader cryptocurrency ecosystem.
What is Arbitrum?
Arbitrum is a Layer 2 blockchain protocol specifically developed to enhance the scalability of the Ethereum network. Arbitrum aims to increase transaction throughput on Ethereum by employing optimistic roll-ups while maintaining its security and decentralization. It provides a seamless migration path for developers to transition their applications from the Layer 1 Ethereum protocol to the Layer 2 Arbitrum protocol.
Offchain Labs created the protocol, and its Mainnet was launched in 2021. In March 2023, the Arbitrum Foundation introduced ARB as the native token of the Arbitrum ecosystem. This marked an important milestone in the project's evolution and further solidified its role in the crypto space.
The Arbitrum team
The Arbitrum team comprises Ed Felten, Steven Goldfeder, and Harry Kalodner, previously researchers at Princeton University. Ed Felten, a Professor of Computer Science, brings his expertise to the project, while Steven Goldfeder and Harry Kalodner hold Ph.D. degrees in Computer Science. Together, they form a skilled and knowledgeable team driving the development and innovation behind Arbitrum.
How does Arbitrum work?
The Arbitrum network utilizes optimistic roll-ups to scale the Ethereum network. While the Ethereum blockchain can handle only 15-30 transactions per second (TPS), roll-ups can increase transaction speed by up to 85 times.
Optimistic roll-ups aggregate transactions and process them off-chain in batches rather than individually on-chain. These transactions are then verified in batches and with reduced frequency on the blockchain.
To illustrate, think of optimistic roll-ups as grouping multiple transactions, similar to picking up all the items you need from a supermarket in one go rather than paying for each item separately.
In contrast, the traditional Ethereum network processes transactions one by one, like paying for each item individually at the store. Arbitrum's protocol, leveraging optimistic roll-ups, enables transactions to be rolled-up and processed in batches, thus enhancing scalability and efficiency.
Arbitrum’s native token: ARB
ARB is an ERC-20 token that functions as the governance token within the Arbitrum ecosystem. ARB Holders can vote on proposals put forth in the decentralized autonomous organization (DAO), either in favor or against them.
Tokenomics
ARB has a total supply of 10 billion tokens, with a circulating supply of 1.275 billion tokens. During the viral airdrop on March 23, 2023, the Arbitrum Foundation distributed 12.75% of the total ARB supply to users and DAOs.
Staking ARB tokens
ARB tokens can be staked on various decentralized exchanges (DEXs), allowing users to earn rewards from the fees generated by the liquidity pool. The longer the ARB tokens are staked or locked, the higher the potential rewards for the user.
Additionally, centralized exchanges (CEXs) like OKX provide staking services for ARB through their OKX Earn. Users can earn a flexible 1 percent annual percentage yield (APY) on their staked ARB tokens.
Arbitrum’s use cases
Arbitrum's use cases primarily revolve around its governance functionality. As the native governance token of the ecosystem, ARB is designed for voting on proposals and decisions within the Arbitrum network. Additionally, ARB can be staked to earn rewards and serve as a store of value for users within the ecosystem. It's important to note that ARB is not utilized as gas fees for transactions on the network
ARB Token distribution
The supply distribution of ARB is as follows:
- Arbitrum DAO treasury: 42.78%
- Offchain Labs teams and advisors: 26.94%
- Investors: 17.53%
- Airdrop to users: 11.62%
- Airdrop to DAOs: 1.13%
Arbitrum’s future vision
Arbitrum's future vision is centered around achieving progressive decentralization. While the Arbitrum Foundation currently holds most of the decision-making power in the ecosystem, the goal is to transition towards a more decentralized governance model as the Arbitrum ecosystem expands and more web3 users engage with the network.
In the meantime, ARB token holders can actively participate in voting for improvement proposals, ensuring a level of community involvement.
Furthermore, Arbitrum has plans to launch a Layer 3 DApp shortly.
This layer-three solution, called Orbit, will allow developers to deploy programs using popular programming languages such as Rust and C++.