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Swift选择使用Hyperledger来进行跨境区块链测试
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Topic: Swift选择使用Hyperledger来进行跨境区块链测试 (Read 178 times)
changshaoraovb3
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Swift选择使用Hyperledger来进行跨境区块链测试
May 02, 2017, 08:43:45 AM
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Swift已经正式宣布在其最主要的区块链项目中使用Hyperledger的Fabric代码库。
该区块链项目旨在简化银行账户以促进国际交易,参与方包括法国巴黎银行(BNP Paribas)、纽约梅隆银行(BNY Mellon)、富国银行(Wells Fargo)、以及其它3家全球金融机构。
作为Linux主导的Hyperledger项目的创始成员,Swift选择使用Hyperledger的技术或许不足为奇,最终的功能包括用户定制访问数据和其它特权。
Swift的全球支付创新项目(GPI)的主管Wim Raymaekers说道,如果该区块链概念原型成功,将会节省30%的与跨境转账支付相关的和解成本。
Raymaekers说道:
“我们真的非常期待见证是否银行能够获得更好的查看他们的信息;该方案不仅能够优化流动性,而且还能降低和解成本。”
参与概念原型的其它银行包括澳新银行(ANZ)、新加坡星展银行(DBS)以及加拿大皇家银行,后者也已经与Swift合作开发GPI项目。
这些参与者将与其它20家机构共同来测试部署。
值得一提的是,本次测试还将利用Swift成员所使用的现有标准。存储在区块链上的数据和使用APIs查询和更新这些数据都将符合Swift的ISO 20022信息标准。
如果成功,该区块链概念原型将整合到Swift的GPI解决方案中。
“银行账户之间的数据交换已经有现成的解决方案了,我们正在调研是否分布式账本技术是更好的解决方案,”Raymaekers说道。
区块链往来账
为了促进国际交易,银行通常都会在全世界所谓的往来账户中存放资金。然而,根据交易的复杂性不同,清算世界需要数周。
尽管往来账户的目的是提前将资金转移至离所需的地方更近的账户中以节省时间,这些资金在没有使用时都处于沉淀睡眠状态,如果能够提高使用率的话,能够获得更多的利息。
为了测试是否分布式账本技术能够最小化对代理银行的依赖,Swift将本次测试分为了两部分。
首先,是技术本身。Swift的Fabric概念原型借用了银行信息平台的现有GPI资源。GPI系统是在2月份与12位成员发布的,现在有30家银行在部署GPI,有望很快上线。
使用GPI工具包中更传统的技术,Swift已经改善了服务的速度和透明度,现在就是看区块链是否能够让其更好。
“从GPI发布以来,已经发送了成百上千条信息,”Raymaekers说道。
概念原型的第二部分是商业。在实施了区块链技术后,Swift的开发者们计划创建并运行智能合约来帮助自动化转账过程。
“我们正在使用分布式账本技术来交换借方和贷方,”Raymaekers说道。“我们正在通过智能合约应用来创建增值服务,该智能合约应用能够让银行实时看到现在的状态。”
【来源】CoinDesk
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Swift选择使用Hyperledger来进行跨境区块链测试
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