- 专利标题： Intelligent assertion tokens for authenticating and controlling network communications using a distributed ledger
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申请号： US17231467申请日： 2021-04-15
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公开(公告)号： US11574308B2公开(公告)日： 2023-02-07
- 发明人: John Stoddard Robotham , Barath Krishna Balasubramanian , Franciscus Cornelis Pieter Putman , Todd R. Smith , Steven John Valeri
- 申请人： EYGS LLP
- 申请人地址： GB London
- 专利权人： EYGS LLP
- 当前专利权人： EYGS LLP
- 当前专利权人地址： GB London
- 代理机构： Cooley LLP
- 主分类号： G06Q20/40
- IPC分类号： G06Q20/40 ; G06Q10/08 ; G06Q20/38
摘要：
A method for generating and controlling intelligent assertion tokens includes generating a first assertion token, during a first step of a supply chain process. The first assertion token is inspected to determine validity. If the first assertion token is not valid, the receipt of the first assertion token is rejected. If the first assertion token is determined to be valid, the use of the first assertion token in further transmissions and/or transactions is authorized. The first assertion token can be passed to a second step of the supply chain process, and a second assertion token may be generated based on the first assertion token. Upon receipt of the second assertion token, it is inspected to determine validity. If not valid, the transmission and/or transfer of the second assertion token is rejected. If valid, the transmission and/or transfer of the second assertion token to a further step of the supply chain process or to a customer is authorized.
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