加密货币宇宙的基础是第1层区块链

在深入了解他们如何实现安全性，可扩展性和权力下放的方式之前，很高兴了解1层区块链是什么。第1层区块链是区块链，例如比特币或以太坊的骨干网络或协议。

Layer 1 blockchains are the fundamental building blocks of the cryptocurrency universe. They form the first touchpoint for most users, offering essential features like security, scalability, and decentralization. But how do these blockchains achieve this delicate balance? Let’s keep the breakdown simple.

第1层区块链是加密货币宇宙的基本构件。它们为大多数用户构成了第一个接触点，它提供了必不可少的功能，例如安全性，可扩展性和权力下放化。但是这些区块链如何实现这种微妙的平衡？让我们简单地保持分解。

What Are Layer 1 Blockchains?

什么是1层区块链？

Before diving into how they attain security, scalability, and decentralization, it’s nice to understand what a Layer 1 blockchain is. A Layer 1 blockchain is the backbone network or protocol of a blockchain, e.g., Bitcoin or Ethereum. It’s the foundation structure which ensures that transactions get verified, blocks are added to the chain, and the network remains stable.

在深入了解他们如何实现安全性，可扩展性和权力下放的方式之前，很高兴了解1层区块链是什么。第1层区块链是区块链，例如比特币或以太坊的骨干网络或协议。这是确保交易得到验证，将块添加到链中的基础结构，并且网络保持稳定。

Achieving Security in Layer 1 Blockchains

在第1层区块链中实现安全性

Security is the greatest priority of any blockchain, and Layer 1 blockchains have nothing to match in that regard. They employ consensus algorithms to ensure that data being written on the blockchain is authentic and reliable. Popular consensus algorithms like Proof of Work (PoW) and Proof of Stake (PoS) bear large responsibility for this.

安全性是任何区块链中的最佳优先级，在这方面，第1层区块链无需匹配。他们采用共识算法来确保在区块链上编写的数据是真实且可靠的。流行的共识算法（如工作证明（POW）和Stake（POS）证明（POS）对此负责。

In Bitcoin, for instance, miners compete against each other in order to solve the solution of long mathematical problems. This severs the network by making it virtually impossible for bad actors to alter transactions or manipulate the blockchain. In Layer 1, each transaction is verified by the network, so only legitimate transactions are included.

例如，在比特币中，矿工相互竞争，以解决长期数学问题的解决方案。这通过使坏演员几乎不可能改变交易或操纵区块链来切断网络。在第1层中，每个交易都通过网络验证，因此仅包括合法交易。

Additionally, if you’re working with decentralized applications (dApps) or smart contracts, security is even more critical. That is why testnet RPCs, such as those available for BSC (Binance Smart Chain), are used for testing and ensuring everything works as expected before going live. You can obtain the testnet RPC of BSC from here.

此外，如果您正在使用分散应用程序（DAPP）或智能合约，则安全性更大。这就是为什么测试网RPC（例如BSC（Binance Smart Chain）可用的RPC）用于测试和确保在上线之前按预期工作。您可以从此处获取BSC的测试网RPC。

Scalability

可伸缩性

Scalability is a problem that most blockchain networks have in common. With increased demand, a blockchain should be able to handle a large number of transactions without slowing down. Layer 1 blockchains have achieved great milestones in improving scalability.

可伸缩性是大多数区块链网络共同的问题。随着需求的增加，区块链应该能够处理大量交易而不会放慢速度。第1层区块链在提高可扩展性方面取得了巨大的里程碑。

For example, Ethereum is working on solutions like Ethereum 2.0, which migrates the network from PoW to PoS, significantly increasing its capacity to process more transactions per second (TPS). Other Layer 1 blockchains like Solana have achieved high scalability by developing novel consensus protocols that are designed with speed as the top priority.

例如，以太坊正在处理Ethereum 2.0等解决方案，该解决方案将网络从POW迁移到POS，大大增加了其处理每秒更多交易的能力（TPS）。像Solana这样的其他第1层区块链通过开发新颖的共识协议来实现高扩展性，这些协议以速度为首要任务。

But the balance between scalability and decentralization is a fine one. A blockchain can scale in a highly centralized way. To ensure this balance, the majority of Layer 1 blockchains implement hybrid solutions that trade off speed for security and decentralization.

但是，可伸缩性和权力下放之间的平衡是很好的。区块链可以以高度集中的方式扩展。为了确保这种平衡，大多数第1层区块链实施了混合解决方案，以取得安全和权力下放的速度。

Decentralization

权力下放

Decentralization is the core of blockchain technology. With decentralization, control is duplicated across a network of nodes, rather than being centrally held by a single party. This aspect implies that there is no company or entity controlling the blockchain.

权力下放是区块链技术的核心。通过权力下放，控制权是在一个节点网络中重复的，而不是由单个政党集中持有。这一方面意味着没有控制区块链的公司或实体。

Layer 1 blockchains like Bitcoin and Ethereum also have thousands of nodes distributed all across the world, and together these nodes ensure transaction verification as well as security of the blockchain. This renders it impossible for any company to control the blockchain or transaction censoring. Decentralization allows users to be able to keep trusting the network.

第1层像比特币和以太坊这样的区块链也在全球范围内分布着数千个节点，这些节点共同确保了交易验证以及区块链的安全性。这使任何公司都无法控制区块链或交易审查。权力下放使用户能够继续信任网络。

For instance, in Bitcoin’s PoW protocol, decentralizing mining avoids having any single player capable of being able to decide control over the security of the network to maintain the entire system secure and dependable. This is to maintain the entire system secure and trustworthy.

例如，在比特币的POW协议中，分散的采矿避免了任何单个玩家能够决定对网络安全的控制，以确保整个系统安全可靠。这是为了维护整个系统的安全和值得信赖。

Real-World Example: The Rise of Bitcoin

现实世界示例：比特币的兴起

Bitcoin is still showing the strength of decentralization and security in crypto. Bitcoin recently broke $83,000, and its market cap hit an all-time high of $1.64 trillion. Its popularity shows how a decentralized, scalable, and secure Layer 1 blockchain can be stable and popular among investors across the globe.

比特币仍显示出加密货币中的权力下放和安全性。比特币最近打破了83,000美元，其市值达到了1.64万亿美元的历史最高点。它的受欢迎程度表明，在全球投资者中，分散，可扩展和安全的第1层区块链如何稳定且受欢迎。

Tether: The Backbone of Crypto Liquidity

系绳：加密流动性的骨干

Speaking about blockchain networks, Tether (USDT) generally arises as one of the primary liquidity providers for various networks. Tether is a stable coin .Tether brings in stability during an extremely unstable market, which helps users quickly transfer between alternate cryptocurrencies and real-world fiat money. It’s one of the liquidity bases within the cryptocurrency industry, and its influence is widely experienced on the majority of Layer 1 blockchains. How Tether impacts crypto liquidity continues below.

在谈到区块链网络时，Tether（USDT）通常是各种网络的主要流动性提供商之一。 Tether是一种稳定的硬币。实心在极不稳定的市场中具有稳定性，它可以帮助用户在交替的加密货币和现实世界中的菲亚特货币之间迅速转移。它是加密货币行业中的流动性基础之一，其影响力在大多数第1层区块链中都得到了广泛的经验。系绳影响加密流动性如何继续下文。

Conclusion

结论

Layer 1 blockchains are the foundation upon which the growth and stability of the cryptocurrency ecosystem are built. By enabling security in the form of consensus mechanisms, scalability to enable more transactions, and decentralization, these blockchains form the cornerstone of the crypto universe. As an investor, developer, or enthusiast, understanding the basics of Layer 1 blockchains is the means to staying current with the fast-evolving crypto space.

第1层区块链是建立加密货币生态系统的生长和稳定性的基础。通过以共识机制的形式启用安全性，可扩展性启用更多交易和权力下放，这些区块链构成了加密宇宙的基石。作为投资者，开发人员或爱好者，了解第1层区块链的基础知识是保持快速发展的加密货币空间保持最新状态的手段。