公开(公告)号：US20210099294A1

公开(公告)日：2021-04-01

申请号：US16796214

申请日：2020-02-20

申请人： CYPHERIUM BLOCKCHAIN INC.

发明人： Yangrui GUO ,  Qiandong Yang ,  Hui ZHOU ,  Weiqiang LU ,  Sheng ZENG

IPC分类号： H04L9/08 ,  H04L9/06 ,  H04L29/08 ,  H04L9/32

摘要： The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that nevi network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to reiriove unreliable, unavailable, or otherwise entrusted nodes. Further, the disclosed embodiments provide a scheme that helps ensure the Leader node, as well as the other Committee members, functions properly.

公开(公告)号：US20220385460A1

公开(公告)日：2022-12-01

申请号：US17884277

申请日：2022-08-09

申请人： Cypherium Blockchain Inc.

发明人： Yangrui Guo ,  Qiandong Yang ,  Hui Zhou ,  Weiqiang Lu ,  Sheng Zeng ,  Liang Yang ,  Sicong Zhuang

IPC分类号： H04L9/08 ,  H04L9/06 ,  H04L9/32 ,  H04L67/104 ,  G06F16/182 ,  G06Q20/38 ,  H04L9/30 ,  G06Q20/22 ,  H04L67/00 ,  G06F11/00 ,  G06F16/00 ,  H04L9/00 ,  G06F3/00

摘要： The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes. Further, the disclosed embodiments provide a scheme that helps ensure the Leader node, as well as the other Committee members, functions properly.

公开(公告)号：US11411721B2

公开(公告)日：2022-08-09

申请号：US16591604

申请日：2019-10-02

申请人： CYPHERIUM BLOCKCHAIN INC.

发明人： Yangrui Guo ,  Qiandong Yang ,  Hui Zhou ,  Weiqiang Lu ,  Sheng Zeng ,  Liang Yang ,  Sicong Zhuang

IPC分类号： H04L29/06 ,  H04L9/08 ,  H04L9/06 ,  H04L9/32 ,  H04L67/104 ,  G06F16/182 ,  G06Q20/38 ,  H04L9/30 ,  G06Q20/22 ,  H04L9/00

摘要： The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes. Further, the disclosed embodiments provide a scheme that helps ensure the Leader node, as well as the other Committee members, functions properly.

公开(公告)号：US11907174B2

公开(公告)日：2024-02-20

申请号：US16796363

申请日：2020-02-20

申请人： CYPHERIUM BLOCKCHAIN INC.

发明人： Yangrui Guo ,  Qiandong Yang ,  Hui Zhou ,  Weiqiang Lu ,  Sheng Zeng

IPC分类号： H04L9/06 ,  H04L67/104 ,  G06F16/182 ,  H04L9/30 ,  G06Q20/22 ,  H04L67/00 ,  G06F16/00 ,  H04L9/00 ,  G06F3/00 ,  G06F16/27 ,  H04L9/08 ,  H04L9/32 ,  G06Q20/38 ,  G06Q20/40 ,  G06F11/00 ,  G06Q20/02 ,  G06Q20/06 ,  G06Q20/36 ,  H04L9/40

CPC分类号： G06F16/1837 ,  G06F16/00 ,  G06Q20/223 ,  G06Q20/389 ,  G06Q20/3825 ,  G06Q20/3827 ,  G06Q20/3829 ,  G06Q20/38215 ,  G06Q20/401 ,  H04L9/00 ,  H04L9/0637 ,  H04L9/0643 ,  H04L9/0836 ,  H04L9/30 ,  H04L9/3247 ,  H04L9/3255 ,  H04L9/3265 ,  H04L9/3297 ,  H04L67/00 ,  H04L67/1051 ,  G06F16/27 ,  G06Q20/02 ,  G06Q20/065 ,  G06Q20/3678 ,  G06Q20/4016 ,  H04L9/3239 ,  H04L9/50 ,  H04L63/123

摘要： The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes. Further, the disclosed embodiments provide a scheme that helps ensure the Leader node, as well as the other Committee members, functions properly.

公开(公告)号：US11516006B2

公开(公告)日：2022-11-29

申请号：US16796082

申请日：2020-02-20

申请人： CYPHERIUM BLOCKCHAIN INC.

发明人： Yangrui Guo ,  Qiandong Yang ,  Hui Zhou ,  Weiqiang Lu ,  Sheng Zeng

IPC分类号： H04L9/08 ,  H04L9/06 ,  H04L9/32 ,  H04L67/104 ,  G06F16/182 ,  G06Q20/38 ,  H04L9/30 ,  G06Q20/22 ,  H04L67/00 ,  G06F11/00 ,  G06F16/00 ,  H04L9/00 ,  G06F3/00 ,  G06F16/27

摘要： The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes. Further, the disclosed embodiments provide a scheme that helps ensure the Leader node, as well as the other Committee members, functions properly.