宙斯网络：在defi中使用BTC的一种更安全的方法

大多数成功的加密投资者都会同意，在您的数字资产组合中持有大量比特币总是很好的

Bitcoin is the oldest, most valuable, and most secure cryptocurrency token there is. But while it’s always good to hold a substantial amount of BTC in your digital asset portfolio, doing so comes at a disadvantage because Bitcoin is one of the few digital currencies that can not easily be used to generate yield.

比特币是最古老，最有价值，最安全的加密货币令牌。但是，尽管在您的数字资产组合中持有大量BTC总是很好的，但是这样做是不利的，因为比特币是少数几个不容易用于产生产量的数字货币之一。

This is why much of the Bitcoin circulating supply in the market is simply left idle, sitting in the wallets of countless users who do nothing more than hope the price will increase. This is known as “HODL”, and while it could be extremely profitable in the past as Bitcoin made some astonishing gains, most believe those days are long gone.

这就是为什么市场上许多比特币循环供应只是闲置的原因，坐落在无数用户的钱包里，他们只希望价格上涨。这被称为“ hodl”，虽然过去可能会非常有利可图，因为比特币取得了惊人的收益，但大多数人认为那些日子已经过去了。

With Bitcoin now valued at around $100,000, it’s unlikely to shoot up like it did in the early days of crypto. But that does not mean Bitcoin holders have to be content with just moderate gains.

现在，比特币的价值约为100,000美元，它不太可能像加密货币早期那样射击。但这并不意味着比特币持有人必须仅满足于中等收益。

In the wonderful world of DeFi, there are ways to put Bitcoin to work. One of the most popular methods is to use Bitcoin to mint wBTC, or “wrapped Bitcoin”, which is an ERC-20 token on the Ethereum blockchain. It’s possible to swap your BTC for wBTC on a 1:1 basis, and then use those wBTC tokens to participate in activities like lending, borrowing, and liquidity provision via various Ethereum-based DeFi platforms.

在Defi的美好世界中，有一些方法可以使比特币工作。最受欢迎的方法之一是将比特币用于Mint WBTC或“包装比特币”，这是以太坊区块链上的ERC-20令牌。可以以1：1的基础将BTC换成WBTC，然后使用这些WBTC代币通过基于以太坊的各种基于以太坊的DEFI平台来参与贷款，借贷和流动性提供等活动。

But although wBTC can be rewarding, it’s not a very good option for those who value the decentralized nature of crypto. The downside to wBTC is that it’s an extremely centralized token. To mint fresh wBTC, it’s necessary to deposit BTC tokens with an intermediary known as BitGo, which acts as a custodian for all of the collateral that backs the wBTC in circulation. This is necessary to prop up the value of wBTC, but it creates an enormous risk, as BitGo has become a high-value target for hackers, keen to extract the billions of dollars in value that live within its wallets.

但是，尽管WBTC可能会很有意义，但对于那些重视加密货币的分散性质的人来说，这不是一个很好的选择。 WBTC的缺点是它是一个极为集中的令牌。对于薄荷新鲜的WBTC，有必要将BTC令牌存放给一个名为BitGo的中介，该中介是所有在流通中支持WBTC的抵押品的托管人。这对于提高WBTC的价值是必不可少的，但是它会带来巨大的风险，因为Bitgo已成为黑客的高价值目标，热衷于从其钱包内提取数十亿美元的价值。

Admittedly the risk of BitGo being hacked is small, as it has successfully avoided doing so thus far. But just because it has not been hacked yet does not guarantee it is 100% safe in the future. Add to that, there is always the risk that BitGo might misbehave. We know from the earlier episode with the FTX exchange that seemingly reputable crypto companies can and do get up to no good, using their customer’s deposits to make risky investments and so on. While FTX’s founder Sam Bankman-Fried did not intentionally lose his customer’s funds, the fact is that he was extremely reckless and ultimately did exactly that.

诚然，被黑客入侵的风险很小，因为到目前为止，它已经成功地避免了。但是，仅仅因为它尚未被黑客入侵，但并不能保证将来它是100％安全的。除此之外，总是存在Bitgo可能出现的风险。从与FTX交易所的较早情节中，我们知道，看似信誉良好的加密公司可以而且确实没有好处，使用客户的存款进行风险投资等等。尽管FTX的创始人Sam Bankman Fried并没有故意失去客户的资金，但事实是他非常鲁ck，最终做到了这一点。

A Safer Way To Use BTC in DeFi

在defi中使用BTC的一种更安全的方法

Fortunately, there is a much safer way to generate yield on Bitcoin without accepting the risks of centralization. Thanks to advances in Bitcoin’s programmability, BTC holders now have the option to put their capital to work in Solana’s DeFi ecosystem, while avoiding relying on any intermediaries or custodians.

幸运的是，在不接受集中化风险的情况下，有一种更安全的方法来产生比特币的产量。得益于比特币的可编程性的进步，BTC持有人现在可以选择将其资本用于Solana的Defi生态系统，同时避免依靠任何中介机构或托管人。

This is all thanks to a new protocol called Zeus Network, which has created a permissionless gateway that unlocks greater potentials for BTC on the Solana blockchain, where it’s represented as zBTC token. Users can swap their BTC for zBTC, and use it to participate in a DeFi ecosystem that is fast catching up with that of Ethereum.

这全都归功于一个名为宙斯网络的新协议，该协议创建了一个无许可的网关，该网关在Solana区块链上解锁了BTC的更大潜力，在该区块链上它以ZBTC代币表示。用户可以将其BTC交换为ZBTC，并使用它来参与迅速追赶以太坊的Defi生态系统。

Zeus has built a pluggable architecture that enables zBTC to leverage the secure foundation of Bitcoin itself while benefiting from the rapid transaction throughput of the Solana blockchain. Having recently validated its first BTC transaction on Solana, Zeus demonstrates the potential to deliver a winning combination, merging the most secure blockchain with the most efficient of them all.

宙斯（Zeus）建立了一个可容纳的架构，使ZBTC能够利用比特币本身的安全基础，同时受益于Solana区块链的快速交易吞吐量。宙斯最近验证了其在Solana上的第一次BTC交易后，展示了提供成功组合的潜力，将最安全的区块链与最有效的所有方面合并了。

The key is Zeus’ APOLLO dApp, which simplifies the process of transferring BTC to Solana. To use it, simply connect your Bitcoin wallet and deposit BTC into the dApp, and it will mint an equivalent number of zBTC tokens. Because the deposit acts as collateral, it means zBTC’s value is always pegged to that of BTC, similar to how wBTC is. However, the difference is that Zeus doesn’t use any custodians. Instead, the tokens are locked up in a smart contract that’s controlled by the Zeus protocols’ network of validators and guardians, meaning a kind of decentralized custody.

关键是宙斯的Apollo Dapp，它简化了将BTC转移到Solana的过程。要使用它，只需连接您的比特币钱包并将BTC存放到DAPP中，它就会造成等效数量的ZBTC令牌。由于沉积物充当抵押，这意味着ZBTC的值总是与BTC的值挂钩，类似于WBTC的价值。但是，不同之处在于宙斯不使用任何保管人。取而代之的是，代币被锁定在智能协议网络控制的验证者和监护人网络中，这意味着一种分散的监护权。

The key thing to understand is that no single validator or guardian can access any of the deposit BTC. This can only be done when the network’s participants reach a consensus, and in turn, that can only happen when the rightful owner of the BTC burns the zBTC tokens they originally minted.

要理解的关键是，没有一个验证者或监护人可以访问任何存款BTC。这只有在网络的参与者达成共识时才可以做到，而这又只有在BTC的合法所有者燃烧他们最初铸造的ZBTC令牌时才能发生。

Zeus created a number of technological innovations to facilitate this system, including something known as “bidirectional hooks”. Meanwhile, the APOLLO dApp acts as a kind of integration layer that makes Solana’s DeFi ecosystem accessible.

宙斯创造了许多技术创新，以促进该系统，包括称为“双向钩子”的东西。同时，Apollo Dapp充当了使Solana的Defi生态系统可访问的一种集成层。

The way it works is that when a user wants to deposit BTC to mint zBTC, nodes will propose a transaction and submit it to a program state. This creates a programmable signature, and then the nodes relay signed transactions to the Solana network

它的工作方式是，当用户想要将BTC存入Mint ZBTC时，节点将提出交易并将其提交给程序状态。这会创建一个可编程签名，然后节点继电器签名交易到Solana Network