瑞银在ZKSYNC上测试了标记金的区块链，增强可扩展性，隐私性和效率。专家认为这是主要的金融创新。

瑞士银行业务巨头瑞银（UBS）迈出了区块链技术的新一步。该银行最近在以太坊的第2层网络上测试了其UBS Key4黄金产品

Swiss banking giant UBS recently tested its UBS Key4 Gold product on Ethereum’s Layer-2 network ZKSyn. The research aimed to evaluate blockchain technology as a means of enhancing the gold investment framework while preserving user privacy and operational efficiency.

瑞士银行巨头UBS最近在以太坊的2层网络ZKSYN上测试了其UBS Key4金产品。该研究旨在评估区块链技术，作为增强黄金投资框架的一种手段，同时保留用户隐私和运营效率。

The Proof-of-Concept (PoC) test was conducted within a ZKsync test network. Space Research and Development (SR & D) forms a key component of UBS operations, along with its previous blockchain trials such as uMint and the tokenized money market investment. The bank is currently exploring blockchain technology solutions for developing fractional gold investment services catered towards retail clients.

概念验证（POC）测试是在ZKSYNC测试网络中进行的。太空研发（SR＆D）构成了瑞银运营的关键组成部分，以及其先前的区块链试验，例如UMINT和标记的货币市场投资。该银行目前正在探索区块链技术解决方案，以开发针对零售客户的分数投资服务。

Key4 Gold by UBS offers several benefits to its users. The service provides access to the current gold market value and unlimited transaction volume, while also ensuring secure storage facilities. Through its system, clients have the ability to request physical delivery of their gold. The UBS Gold Network operates the permissioned blockchain system that connects vaults together, along with liquidity providers and distributors.

瑞银的Key4 Gold为其用户提供了一些好处。该服务提供了对当前黄金市场价值和无限交易量的访问权限，同时还可以确保安全存储设施。通过其系统，客户有能力要求对黄金进行实物交付。瑞银黄金网络运行了权限的区块链系统，该系统将保险库与流动性提供商和分销商一起连接在一起。

Three major setup challenges had to be overcome by UBS for the implementation of this blockchain trial. Initial scalability was crucial, as the system needed to be able to handle high transaction volumes. Privacy measures had to be implemented to protect customer data.

瑞银为实施这项区块链试验而必须克服三个主要的设置挑战。初始可伸缩性至关重要，因为系统需要能够处理高交易量。必须采取隐私措施来保护客户数据。

The Validium mode from ZKsync helped UBS solve its operational challenges. This technology enables data placement off-chain, resulting in fast and efficient transaction processing capabilities. During their testing operation, smart contracts were activated by UBS to represent real gold trades. The deployed contracts served to create gold tokens and perform transactions and record any discrepancies.

来自ZKSYNC的有效模式帮助瑞银解决了其运营挑战。该技术使数据放置在链上，从而产生了快速有效的交易处理功能。在他们的测试操作过程中，瑞银（UB）激活了智能合约，以代表真正的黄金交易。部署的合同用于创建黄金令牌并执行交易并记录任何差异。

This development is being hailed as a major advancement by blockchain experts. Alex, who co-invented ZKsync, predicted that zero-knowledge technology combined with blockchain will become the next big thing in financial systems.

这一发展被区块链专家称为主要进步。共同发明ZKSYNC的亚历克斯（Alex）预测，零知识技术与区块链相结合将成为金融系统中的下一件大事。

The Digital Assets Lead at UBS Christoph Puhr shared his thoughts on the platform. He outlined that digital finance faces challenges in scaling operations, maintaining user privacy, and enabling cross-system communication. The demonstration using ZKsync applications proved that networks at the second layer can help solve these current challenges.

瑞银克里斯托夫·普尔（Christoph Puhr）的数字资产在平台上分享了他的想法。他概述了数字财务在扩展操作，保持用户隐私和实现跨系统通信方面面临挑战。使用ZKSYNC应用程序的演示证明，第二层的网络可以帮助解决这些当前的挑战。

The demonstration by UBS brings tokenized gold investments closer to commercial viability. Interest in Web3 solutions continues to grow, leading blockchain to reshape banking operations. The test serves as an indication of financial institutions embracing decentralized technology to shape the future of finance.

瑞银（UBS）的演示使标记的黄金投资更接近商业生存能力。对Web3解决方案的兴趣不断增长，导致区块链重塑银行业务。该测试是包含分散技术以塑造财务未来的金融机构的指示。