瑞银测试其ZKSYNC汇总的Key4 Gold计划飞行员

根据基于以太坊的L2缩放网络Zksync的公告，瑞士最大的银行瑞银（UBS）正在推出其数字黄金

Banking and asset management conglomerate UBS is experimenting with rolling out its Key4 Gold program on the zkSync Validium testnet, setting new standards in RWAs tokenization on Ethereum-like blockchains.

银行和资产管理集团瑞银（UBS）正在尝试在ZKSYNC有效测试网上推出其Key4 Gold计划，并在类似以太坊的区块链上设置RWAS Tokenization的新标准。

Swiss banking giant UBS tests its Key4 Gold program pilot on zkSync rollup

瑞士银行业务巨头瑞银（UBS）测试其Key4 Gold计划飞行员ZKSYNC汇总

An announcement by zkSync, an Ethereum-L2 scaling network, reveals that Switzerland's largest bank, UBS, is rolling out its digital gold investment vehicle's proof of concept on the zkSync testnet. Tokenization program UBS Key4 Gold is set to streamline fractionalized investments in the precious metal.

Ethereum-L2缩放网络Zksync的一项公告显示，瑞士最大的银行瑞银（UBS）正在Zksync Testnet上推出其数字黄金投资工具的概念验证。代币化计划UBS Key4 Gold将简化对贵金属的分数投资。

[@UBS, Switzerland’s largest bank, is modernizing digital gold investments on @ZKsync.

[瑞士最大的银行@ubs正在现代化@zksync上的数字黄金投资。

In a PoC for UBS Gold, they tested ZKsync Validium.

在瑞银黄金的POC中，他们测试了ZKSYNC有效量。

The goal: To address scalability, privacy, and interoperability for global expansion.

目标：解决全球扩展的可扩展性，隐私性和互操作性。

Let’s dive in? pic.twitter.com/4SW2xOfRlS

让我们潜水吗？ pic.twitter.com/4SW2XOFRLS

](https://twitter.com/chain_analysis/status/1634008280001114112?s=20)

]（https://twitter.com/chain_analysis/status/1634008280001114112?s=20）

The new proof of concept was designed to demonstrate all core functions of the potential investing mechanism: Gold token issuance, transaction processing, reconciliation and so on.

新的概念证明旨在证明潜在投资机制的所有核心功能：黄金代币发行，交易处理，和解等。

In a proof of concept, UBS deployed smart contracts on a ZKsync Validium testnet. The network was chosen thanks to its enhanced privacy, resource-effective scalability and interoperability. The current version of UBS Key 4 Gold is running on UBS Gold Network, the company's permissioned blockchain ecosystem of vaults, liquidity providers and distributors.

在概念证明中，瑞银在ZKSYNC有效测试网上部署了智能合约。由于其增强的隐私，资源有效的可扩展性和互操作性，因此选择了网络。当前版本的UBS Key 4 Gold在UBS Gold Network上运行，UBS Gold Network是该公司许可的保管库，流动性提供商和分销商的区块链生态系统。

Alex Gluchowski of Matter Labs, zkSync co-inventor, is optimistic about the opportunities the new concept unlocks for the tokenization scene on high-performance EVM blockchains:

Matter Labs的Alex Gluchowski，Zksync共同发明者对新概念在高性能EVM区块链上解锁的机会乐观了：

This PoC reflects UBS’ continued efforts to explore how blockchain can enhance its financial offerings and support its broader digital asset strategy. I firmly believe that the future of finance will take place onchain and ZK technology will be the catalyst for growth. This PoC is a testament to the fact that ZKsync is the ideal home for tokenized assets, building Web3 without compromise. We’re excited to play an integral role in the continued evolution of the space

该POC反映了瑞银（UBS）继续努力探索区块链如何增强其财务产品并支持其更广泛的数字资产战略。我坚信财务的未来将发生OnChain，而ZK技术将成为增长的催化剂。该POC证明了Zksync是代币化资产的理想住所，而无需妥协的Web3。我们很高兴在空间的持续发展中发挥不可或缺的作用

The protocol leveraged zkSync Validium, an L2 network with off-chain data storage.

该协议利用了具有离链数据存储的L2网络的ZKSYNC VIELIUM。

Better instruments for securities tokenization in Web3

Web3中证券代币化的更好工具

Christoph Puhr, Digital Assets Lead for UBS Group, is excited by the prospects of the collaboration with Matter Labs on PoC and further ZK-powered use cases:

瑞银集团（UBS Group）的数字资产负责人克里斯托夫·普尔（Christoph Puhr）对与Matter Labs在POC和进一步的ZK驱动用例中的合作前景感到兴奋：

„This is another great example of how UBS collaborates with technology providers to stay at the forefront of innovation. Whilst tokenized securities hold a lot of potential to bring new solutions to our clients, scalability, privacy, and interoperability remain key challenges to overcome. Our PoC with ZKsync demonstrated that Layer 2 networks and ZK technology hold the potential to resolve these.“

„这是瑞银与技术提供商如何保持创新最前沿的另一个很好的例子。尽管令牌化证券具有为客户带来新解决方案的潜力，但可伸缩性，隐私性和互操作性仍然是要克服的主要挑战。我们使用ZKSYNC的POC表明，第2层网络和ZK技术具有解决这些问题的潜力。”

This is not the first UBS involvement with blockchain. As covered by U.Today previously, the banking giant is running a tokenized money market fund on the Ethereum (ETH) blockchain.

这不是瑞银首次参与区块链。正如U.Today之前所涵盖的那样，这家银行巨头正在以太坊（ETH）区块链上运营一个令牌化的货币市场基金。

Also, in Q1, 2024, UBS purchased 3,600 shares of BlackRock's iShares Bitcoin Trust (IBIT), one of the first ETFs on spot Bitcoin.

另外，在第1季度，2024年，瑞银购买了贝莱德（Ishares）比特币信托（IBIT）的3,600股，这是现货比特币上最早的ETF之一。