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System and method for identity resolution across disparate distributed immutable ledger networks

A distributed and ledger technology, applied in transmission systems, file systems, digital transmission systems, etc., can solve problems such as inability to conduct transactions, and distributed ledgers that cannot trust historical records

Active Publication Date: 2020-06-30
THE DUN & BRADSTREET CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, distributed ledgers can trust their own historical records, but disparate distributed ledgers cannot trust each other's historical records, so without a third-party arbitrator or Oracle database, they cannot conduct transactions

Method used

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  • System and method for identity resolution across disparate distributed immutable ledger networks
  • System and method for identity resolution across disparate distributed immutable ledger networks
  • System and method for identity resolution across disparate distributed immutable ledger networks

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Embodiment Construction

[0069] Various embodiments are described more fully hereinafter with reference to the accompanying drawings, which form a part hereof, and which illustrate by way of illustration specific embodiments in which the invention may be practiced. These embodiments may, however, be embodied in many different forms, and should not be construed as limited to the embodiments set forth herein; fully convey the scope of these embodiments. Various embodiments may be, inter alia, methods, systems, media, or devices. Accordingly, various implementations may take the form of hardware implementations, software implementations or implementations combining software and hardware aspects.

[0070] In the specification and claims, the following terms have the meanings explicitly associated herein, unless the context clearly dictates otherwise. The term "herein" refers to the specification, claims and drawings related to this application. The phrases "in at least one embodiment" or "in one embodi...

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Abstract

A system and method for identifying previously unknown counterparties by registering distributed ledger public keys and / or addresses associated with specific business entities and / or individuals. Thesystem and method are configured to provide tools for administering public facing distributed ledger identifiers using cryptographic proof messaging and transactions made on the Distributed Ledger. Italso provides queries and lookups to discover public keys associated with entities and allows users to link identifiers on competing Distributed Ledgers to a disambiguated entity, thereby enabling cross Ledger transactions to occur.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of the identically titled U.S. Provisional Patent Application US 62 / 568,128, filed October 4, 2017, and the identically titled U.S. Provisional Patent Application US 62 / 651,369, filed April 2, 2018, They are hereby incorporated by reference in their entirety. technical field [0003] In a distributed ledger system, identity is based on encrypted private keys held by users. This private key resolves to a public key, which is then shared to identify and allow the private key holder to transact on the distributed ledger. All users can generate any number of private keys to use, but users may wish to bind their roles to specific public keys. [0004] In addition, distributed ledgers forming different networks cannot trust actions taken against other distributed ledgers, and users may wish to link their identities between distributed ledgers in order to complete transactions across compet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/18H04L9/32G06Q20/38H04L9/06H04L9/08H04L29/12
CPCG06F16/1805H04L61/103G06F16/27H04L9/0825H04L9/3239H04L9/3247G06Q20/382H04L9/0643H04L9/50H04L63/12H04L61/45
Inventor 萨利姆·可汗卡列博·雅各·格斯泰罗
Owner THE DUN & BRADSTREET CORPORATION
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