瑞銀測試其ZKSYNC Rollup上的Key4 Gold計劃飛行員

根據基於以太坊的L2縮放網絡Zksync的公告，瑞士最大的銀行瑞銀（UBS）正在推出其數字黃金

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.

銀行和資產管理集團瑞銀（UBS）正在嘗試在ZKSYNC有效測試網上推出其Key4 Gold計劃，並在類似以太坊的區塊鏈上設置RWAS Tokenization的新標準。

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

瑞士銀行業務巨頭瑞銀（UBS）測試其Key4 Gold計劃飛行員ZKSYNC匯總

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縮放網絡Zksync的一項公告顯示，瑞士最大的銀行瑞銀（UBS）正在Zksync Testnet上推出其數字黃金投資工具的概念驗證。代幣化計劃UBS Key4 Gold將簡化對貴金屬的分數投資。

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

[瑞士最大的銀行@ubs正在現代化@zksync上的數字黃金投資。

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

在瑞銀黃金的POC中，他們測試了ZKSYNC有效量。

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

目標：解決全球擴展的可擴展性，隱私性和互操作性。

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

讓我們潛水嗎？ 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.

新的概念證明旨在證明潛在投資機制的所有核心功能：黃金代幣發行，交易處理，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.

在概念證明中，瑞銀在ZKSYNC有效測試網上部署了智能合約。由於其增強的隱私，資源有效的可擴展性和互操作性，因此選擇了網絡。當前版本的UBS Key 4 Gold在UBS Gold Network上運行，UBS Gold Network是該公司許可的保管庫，流動性提供商和分銷商的區塊鏈生態系統。

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共同發明者對新概念在高性能EVM區塊鏈上解鎖的機會樂觀了：

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

該POC反映了瑞銀（UBS）繼續努力探索區塊鏈如何增強其財務產品並支持其更廣泛的數字資產戰略。我堅信財務的未來將發生OnChain，而ZK技術將成為增長的催化劑。該POC證明了Zksync是代幣化資產的理想住所，而無需妥協的Web3。我們很高興在空間的持續發展中發揮不可或缺的作用

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

該協議利用了具有離鏈數據存儲的L2網絡的ZKSYNC VIELIUM。

Better instruments for securities tokenization in Web3

Web3中證券代幣化的更好工具

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:

瑞銀集團（UBS Group）的數字資產負責人克里斯托夫·普爾（Christoph Puhr）對與Matter Labs在POC和進一步的ZK驅動用例中的合作前景感到興奮：

„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.“

„這是瑞銀與技術提供商如何保持創新最前沿的另一個很好的例子。儘管令牌化證券具有為客戶帶來新解決方案的潛力，但可伸縮性，隱私性和互操作性仍然是要克服的主要挑戰。我們使用ZKSYNC的POC表明，第2層網絡和ZK技術具有解決這些問題的潛力。”

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.

這不是瑞銀首次參與區塊鏈。正如U.Today之前所涵蓋的那樣，這家銀行巨頭正在以太坊（ETH）區塊鏈上運營一個令牌化的貨幣市場基金。

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，瑞銀購買了貝萊德（Ishares）比特幣信託（IBIT）的3,600股，這是現貨比特幣上最早的ETF之一。