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11. 发明授权

US10158527B2 Changing an existing blockchain trust configuration 有权
公开(公告)号：US10158527B2
公开(公告)日：2018-12-18
申请号：US15337186
申请日：2016-10-28
申请人： International Business Machines Corporation
发明人： Sheehan Anderson , Konstantinos Christidis , Anna D. Derbakova , Nitin Gaur
IPC分类号： H04L12/24 , H04L12/26 , G06F17/30
摘要： Operating conditions of a blockchain configuration may be dynamic and change automatically under certain circumstances. One example method of operation may include one or more of identifying an existing consensus procedure used in an existing blockchain configuration, identifying current metrics associated with the existing blockchain configuration, comparing the current metrics to predefined rules, identifying one or more deviations based on the current metrics being compared to the predefined rules, and changing the existing consensus procedure to a next consensus procedure for a subsequent block in the existing blockchain configuration responsive to identifying the one or more deviations.

12. 发明申请

US20180123882A1 CHANGING AN EXISTING BLOCKCHAIN TRUST CONFIGURATION 审中-公开
公开(公告)号：US20180123882A1
公开(公告)日：2018-05-03
申请号：US15337186
申请日：2016-10-28
申请人： International Business Machines Corporation
发明人： Sheehan Anderson , Konstantinos Christidis , Anna D. Derbakova , Nitin Gaur
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/0813 , G06F17/30371 , G06Q2220/00 , H04L43/0817 , H04L43/0894 , H04L43/16 , H04L2209/56
摘要： Operating conditions of a blockchain configuration may be dynamic and change automatically under certain circumstances. One example method of operation may include one or more of identifying an existing consensus procedure used in an existing blockchain configuration, identifying current metrics associated with the existing blockchain configuration, comparing the current metrics to predefined rules, identifying one or more deviations based on the current metrics being compared to the predefined rules, and changing the existing consensus procedure to a next consensus procedure for a subsequent block in the existing blockchain configuration responsive to identifying the one or more deviations.

13. 发明授权

US11663609B2 Method and apparatus to enforce smart contract execution hierarchy on blockchain 有权
公开(公告)号：US11663609B2
公开(公告)日：2023-05-30
申请号：US15284814
申请日：2016-10-04
申请人： International Business Machines Corporation
发明人： Konstantinos Christidis , Anna D. Derbakova , Nitin Gaur , Praveen Jayachandran , Srinivasan Muralidharan
IPC分类号： H04L9/06 , G06Q20/02 , G06Q30/018 , H04L9/32 , G06Q20/10 , H04L9/00
CPC分类号： G06Q30/018 , G06Q20/02 , H04L9/0643 , H04L9/3239 , G06Q2220/00 , H04L9/50
摘要： The present disclosure relates to the enforcement of a smart contract execution hierarchy on a blockchain. A method includes receiving a submission of a first smart contract to be appended to a blockchain, comparing a priority value of the first smart contract to a priority value of a second smart contract previously appended to the blockchain, determining based on the comparison that the first smart contract has a lower priority than the second smart contract, comparing the terms of the first smart contract to the terms of the second smart contract, determining at least one of an overlap and a conflict between the terms of the first smart contract and the terms of the second smart contract, resolving any terms of the first smart contract that are determined to overlap or conflict with the terms of the second smart contract, and appending the resolved first smart contract to the blockchain.

14. 发明授权

US11188883B2 Using ledger sensors to enable contextual contracts across various enterprise blockchain applications 有权
公开(公告)号：US11188883B2
公开(公告)日：2021-11-30
申请号：US15274296
申请日：2016-09-23
申请人： International Business Machines Corporation
发明人： Konstantinos Christidis , Anna D. Derbakova , Nitin Gaur , Praveen Jayachandran , Srinivasan Muralidharan
IPC分类号： G06Q20/02 , G06Q20/38 , G06Q10/06 , G06Q20/06 , H04L9/32
摘要： A system, method, and computer program product provides contextual contracts across various enterprise blockchain applications. In an aspect of the present disclosure, a method is disclosed including receiving a contextual contract for addition to a blockchain. The contextual contract includes at least one state dependent term. The method further includes appending a block to the blockchain based on the received contextual contract and in response to appending the block, activating a ledger sensor for the contextual contract. The ledger sensor is configured to monitor at least one of the blockchain and at least one other blockchain for transactions that correspond to the at least one term. The method further includes receiving from the ledger sensor data about transactions that corresponding to the at least one term and finalizing the contextual contract by appending a block to the blockchain based on the received data and the contextual contract.

15. 发明授权

US10360191B2 Establishing overlay trust consensus for blockchain trust validation system 有权
公开(公告)号：US10360191B2
公开(公告)日：2019-07-23
申请号：US15288435
申请日：2016-10-07
申请人： International Business Machines Corporation
发明人： Konstantinos Christidis , Anna D. Derbakova , Nitin Gaur , Praveen Jayachandran , Srinivasan Muralidharan
IPC分类号： G06F16/14 , G06F16/182 , H04L9/32 , G06F16/215 , G06F16/18
摘要： The system, method, and computer program product described herein provides a built-in feedback mechanism for a blockchain to sanction validator nodes that consistently “vote” in a manner that does not match the ultimate consensus. The method includes receiving a vote on whether to add a transaction to the blockchain, comparing the vote to a consensus decision on whether to add the transaction to the blockchain, determining based on the comparison that the vote does not match the consensus decision, in response to determining that the vote does not match the consensus decision, incrementing a value associated with the validator node in a feedback registry, determining that the value associated with the validator node is above a predetermined threshold value, and in response to determining that the value associated with the validator node is above the predetermined threshold, proposing a sanction of the validator node to the plurality of validator nodes.

16. 发明申请

US20180096360A1 METHOD AND APPARATUS TO ENFORCE SMART CONTRACT EXECUTION HIERARCHY ON BLOCKCHAIN 审中-公开
公开(公告)号：US20180096360A1
公开(公告)日：2018-04-05
申请号：US15284814
申请日：2016-10-04
申请人： International Business Machines Corporation
发明人： Konstantinos Christidis , Anna D. Derbakova , Nitin Gaur , Praveen Jayachandran , Srinivasan Muralidharan
IPC分类号： G06Q30/00
CPC分类号： G06Q30/018 , G06Q20/02 , G06Q2220/00 , H04L9/0643 , H04L9/3239 , H04L2209/38
摘要： The present disclosure relates to the enforcement of a smart contract execution hierarchy on a blockchain. A method includes receiving a submission of a first smart contract to be appended to a blockchain, comparing a priority value of the first smart contract to a priority value of a second smart contract previously appended to the blockchain, determining based on the comparison that the first smart contract has a lower priority than the second smart contract, comparing the terms of the first smart contract to the terms of the second smart contract, determining at least one of an overlap and a conflict between the terms of the first smart contract and the terms of the second smart contract, resolving any terms of the first smart contract that are determined to overlap or conflict with the terms of the second smart contract, and appending the resolved first smart contract to the blockchain.

17. 发明申请

US20180089638A1 USING LEDGER SENSORS TO ENABLE CONTEXTUAL CONTRACTS ACROSS VARIOUS ENTERPRISE BLOCKCHAIN APPLICATIONS 审中-公开
公开(公告)号：US20180089638A1
公开(公告)日：2018-03-29
申请号：US15274296
申请日：2016-09-23
申请人： International Business Machines Corporation
发明人： Konstantinos Christidis , Anna D. Derbakova , Nitin Gaur , Praveen Jayachandran , Srinivasan Muralidharan
IPC分类号： G06Q20/02 , H04L9/06 , H04L9/32
CPC分类号： G06Q20/02 , G06Q10/063 , G06Q10/0639 , G06Q20/065 , G06Q20/3827 , G06Q20/3829 , G06Q20/389 , G06Q2220/00 , H04L9/3239 , H04L9/3247 , H04L2209/38 , H04L2209/56
摘要： A system, method, and computer program product provides contextual contracts across various enterprise blockchain applications. In an aspect of the present disclosure, a method is disclosed including receiving a contextual contract for addition to a blockchain. The contextual contract includes at least one state dependent term. The method further includes appending a block to the blockchain based on the received contextual contract and in response to appending the block, activating a ledger sensor for the contextual contract. The ledger sensor is configured to monitor at least one of the blockchain and at least one other blockchain for transactions that correspond to the at least one term. The method further includes receiving from the ledger sensor data about transactions that corresponding to the at least one term and finalizing the contextual contract by appending a block to the blockchain based on the received data and the contextual contract.

18. 发明申请

US20160378738A1 EDITING ONE OR MORE TEXT FILES FROM AN EDITING SESSION FOR AN ASSOCIATED TEXT FILE 审中-公开
标题翻译：从相关文本文件的编辑会话中编辑一个或多个文本文件
公开(公告)号：US20160378738A1
公开(公告)日：2016-12-29
申请号：US14754227
申请日：2015-06-29
申请人： International Business Machines Corporation
发明人： Anna D. Derbakova , Jerrod L. Lankford , Pamela S. Ross , Chase T. Thomas
IPC分类号： G06F17/24 , G06F17/22 , G06F17/21 , G06F3/0484
CPC分类号： G06F17/24 , G06F17/218 , G06F17/2211 , G06F17/2229
摘要： According to one embodiment of the present invention, a system edits text from a file inline with text from another file. The system displays text comprising content of a text file in a user interface of an editor. In response to selection of a first item from the displayed text and activation of a control of the editor, the system accesses text associated with the selected item from a second text file. The system inserts the text associated with the selected item into the displayed text proximate the selected item and visually distinguishes the inserted text from the content of the first file. Changes to the inserted text are made in the editor. In response to activation of another control of the editor, the system modifies the second file in accordance with the changes. Embodiments of the present invention further include a method and computer program product for editing text files in substantially the same manners described above.
摘要翻译：根据本发明的一个实施例，系统从文件中将文本与来自另一文件的文本一起内联。该系统显示包含编辑器的用户界面中的文本文件的内容的文本。响应于从所显示的文本中选择第一项目并激活编辑器的控件，系统从第二文本文件访问与所选项目相关联的文本。系统将与所选项目相关联的文本插入到所选项目附近的显示文本中，并将插入的文本与第一文件的内容视觉区分开。在编辑器中对插入的文本进行更改。响应于编辑器的另一个控件的激活，系统根据变化修改第二个文件。本发明的实施例还包括用于以基本上相同的方式编辑文本文件的方法和计算机程序产品。

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