首页> 外国专利> A METHOD AND SYSTEM FOR VERIFYING OWNERSHIP OF A DIGITAL ASSET USING A DISTRIBUTED HASH TABLE AND A PEER-TO-PEER DISTRIBUTED LEDGER

A METHOD AND SYSTEM FOR VERIFYING OWNERSHIP OF A DIGITAL ASSET USING A DISTRIBUTED HASH TABLE AND A PEER-TO-PEER DISTRIBUTED LEDGER

机译：一种使用分布式哈希表和点对点分布式计数器验证数字资产所有权的方法和系统

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摘要

A computer-implemented method (600) and system (1) for verifying ownership of a computer software for installation using a distributed hash table (13) and a peer-to-peer distributed ledger (14). This may be the Bitcoin blockchain or an alternative blockchain implementation. The method includes determining (610) a second user public key associated with a second user (24) from a transaction record stored on the peer-to-peer distributed ledger (14). A second public key associated with the second user may be determined (620) from an entry on the distributed hash table (13). The method further includes comparing (630) the second user public key and the second public key, and verifying (640) the ownership of the computer software based on the comparing of the second user public key and the second public key.

机译：一种计算机实现的方法（ 600 ）和系统（ 1 ），用于使用分布式哈希表（ 13 ）和对等分布式分类帐（ 14 ）。这可能是比特币区块链或替代性的区块链实施。该方法包括从存储在对等分布式分类帐（ B>中的交易记录）中确定（ 610 ）与第二用户（ 24 ）关联的第二用户公共密钥。 B> 14 ）。可以从分布式哈希表（ 13 ）上的条目确定（ 620 ）与第二用户相关联的第二公共密钥。该方法还包括：比较（ 630 ）第二用户公共密钥和第二公共密钥;以及基于对第二用户公共密钥和第二公共密钥的比较，验证（ 640 ）计算机软件的所有权。第二用户公共密钥和第二公共密钥。 展开▼

著录项

公开/公告号US2019163883A1

专利类型

公开/公告日2019-05-30

原文格式PDF

申请/专利权人 NCHAIN HOLDINGS LIMITED;
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申请/专利号US201716300514

发明设计人 STEPHANE SAVANAH;CRAIG STEVEN WRIGHT;
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申请日2017-05-12

分类号G06F21/12;G06F21/10;G06F21/60;H04L9/06;H04L9/32;

国家 US

入库时间 2022-08-21 12:06:59

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2. 使用分布式散列表和点对点分布式分类账验证数字资产所有权的方法和系统 [P] . 中国专利： CN109074462A . 2018-12-21

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