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上上签与BitFury达成战略合作,加码区块链技术
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Topic: 上上签与BitFury达成战略合作,加码区块链技术 (Read 237 times)
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上上签与BitFury达成战略合作,加码区块链技术
March 21, 2017, 04:58:21 AM
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上上签与区块链技术服务公司BitFury达成战略合作,BitFury将为上上签注入一定的资金和区块链技术,具体投资金额暂未透露。上上签CEO万敏表示,“双方将共同开发基于区块链底层技术的电子合同产品,促进分布式记账、智能合约等区块链技术的应用,提供更好及更高安全级别的合同签署和存储产品。”
BitFury于2011年在俄罗斯成立,早期致力于ASIC比特币矿机芯片研发,现在转型做区块链基础数据服务和交易处理服务。目前在旧金山、华盛顿特区和阿姆斯特丹设有办公室,在冰岛和格鲁吉亚共和国设有数据中心,在过去的几年时间里曾先后获得了4笔共9000万美元融资。
区块链技术近年很火,金融科技、物流、医疗、保险等各个领域的玩家都在尝试与之结合。对于电子签名来说,确保有效性和安全性是第一要务,如何通过技术手段,将合同内容、签署人、时间进行固化,保证合同的法律效应是关键。区块链技术去中心化、防篡改的特性恰好可以解决这些问题。目前,法大大、君子签、众签等电子签名公司也在区块链技术上有所尝试。
区块链技术最早是作为比特币的基础技术出现的,它是通过密码学的方式形成的由集体来维护的分布式数据库。简单地说,区块链就是一个不可更变的公共账本,所有的记录由多个节点共同完成,没有任何节点可单独记账,且大家都有同一个账本。因此,业内普遍认为,区块链网络是非常安全的,因为篡改或攻击的成本太过巨大。另外,虽然区块链上的交易等信息是公开的,但其加密技术能够很好的保护交易信息,没有授权无法访问。
目前,上上签主要采用的是自行研发的数字签名技术,通过 SHA-256散列技术、AES标准 256 位SSL加密和云存储等技术保证文件传输和存储的安全性,实名认证和第三方电子证据证明机构合作来保障文件的可追溯性。上上签的安全性已经通过 ISO 27001 系统的验证。而区块链作为一种底层技术,会配合现有的环节,提升电子签名的安全等级,同时降低成本、节约时间。
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