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公开(公告)号：US12126715B2
公开(公告)日：2024-10-22
申请号：US18222915
申请日：2023-07-17
IPC分类号： H04L9/08 , G06Q20/02 , G06Q20/06 , G06Q20/32 , G06Q20/36 , G06Q20/38 , G06Q20/40 , H04L9/00 , H04L9/06 , H04L9/14 , H04L9/30 , H04L9/32 , H04L9/40
CPC分类号： H04L9/0861 , G06Q20/02 , G06Q20/065 , G06Q20/3276 , G06Q20/3278 , G06Q20/3674 , G06Q20/38215 , G06Q20/3829 , G06Q20/4015 , G06Q20/407 , H04L9/0637 , H04L9/0891 , H04L9/14 , H04L9/30 , H04L9/3066 , H04L9/3236 , H04L9/3239 , H04L9/3242 , H04L9/3247 , H04L9/3271 , H04L63/0435 , H04L63/0442 , H04L63/0492 , H04L63/061 , H04L63/0823 , G06Q2220/00 , H04L9/50 , H04L2209/56
摘要： A method and system of providing verification of information of a user relating to an attestation transaction is provided, and includes sending a request for information of the user, wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address; receiving at a processor associated with a verifier the information of the user; sending a cryptographic challenge nonce; receiving at the processor associated with the verifier the cryptographic challenge nonce signed by the user's private key; verifying user identity with the cryptographic challenge nonce signed by the user's private key; deriving a public attest key by using the information of the user; deriving an attestation address using the public attest key; and verifying the existence of the attestation transaction at the attestation address in the centralized or distributed ledger.
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公开(公告)号：US10333706B2
公开(公告)日：2019-06-25
申请号：US15582100
申请日：2017-04-28
IPC分类号： H04L9/08 , H04L9/30 , H04L9/32 , H04L9/14 , G06Q20/06 , G06Q20/38 , H04L9/06 , G06Q20/36 , H04L29/06 , G06Q20/32 , G06Q20/02 , G06Q20/40
摘要： A method and system of providing verification of information of a user relating to an attestation transaction is provided, and includes sending a request for information of the user, wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address; receiving at a processor associated with a verifier the information of the user; sending a cryptographic challenge nonce; receiving at the processor associated with the verifier the cryptographic challenge nonce signed by the user's private key; verifying user identity with the cryptographic challenge nonce signed by the user's private key; deriving a public attest key by using the information of the user; deriving an attestation address using the public attest key; and verifying the existence of the attestation transaction at the attestation address in the centralized or distributed ledger.
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3.发明申请公开(公告)号：US20170316390A1
公开(公告)日：2017-11-02
申请号：US15582110
申请日：2017-04-28
摘要： A method and system of revoking an attestation transaction regarding information of a user is provided. The method is implemented on a computer system having one or more physical processors configured by machine-readable instructions which, when executed perform the method, including generating a signed revocation transaction to revoke the previously attested information, wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address, the centralized or distributed ledger providing a verifiable record of transactions; and sending the signed revocation transaction to the centralized or distributed ledger and revoking the attestation transaction by spending cryptocurrency associated with the attestation transaction.
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公开(公告)号：US10558974B2
公开(公告)日：2020-02-11
申请号：US16424948
申请日：2019-05-29
摘要： A method and system of providing verification of information of a user relating to an attestation transaction is provided, and includes sending a request for information of the user, wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address; receiving at a processor associated with a verifier the information of the user; sending a cryptographic challenge nonce; receiving at the processor associated with the verifier the cryptographic challenge nonce signed by the user's private key; verifying user identity with the cryptographic challenge nonce signed by the user's private key; deriving a public attest key by using the information of the user; deriving an attestation address using the public attest key; and verifying the existence of the attestation transaction at the attestation address in the centralized or distributed ledger.
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5.发明申请公开(公告)号：US20190296904A1
公开(公告)日：2019-09-26
申请号：US16424948
申请日：2019-05-29
IPC分类号： H04L9/08 , H04L9/32 , G06Q20/38 , G06Q20/40 , G06Q20/02 , H04L29/06 , G06Q20/32 , H04L9/30 , G06Q20/36 , G06Q20/06 , H04L9/06 , H04L9/14
摘要： A method and system of providing verification of information of a user relating to an attestation transaction is provided, and includes sending a request for information of the user, wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address; receiving at a processor associated with a verifier the information of the user; sending a cryptographic challenge nonce; receiving at the processor associated with the verifier the cryptographic challenge nonce signed by the user's private key; verifying user identity with the cryptographic challenge nonce signed by the user's private key; deriving a public attest key by using the information of the user; deriving an attestation address using the public attest key; and verifying the existence of the attestation transaction at the attestation address in the centralized or distributed ledger.
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6.发明申请公开(公告)号：US20170317834A1
公开(公告)日：2017-11-02
申请号：US15582100
申请日：2017-04-28
CPC分类号： H04L9/0861 , G06Q20/02 , G06Q20/065 , G06Q20/3276 , G06Q20/3278 , G06Q20/3674 , G06Q20/38215 , G06Q20/3829 , G06Q20/407 , G06Q2220/00 , H04L9/0637 , H04L9/0891 , H04L9/14 , H04L9/30 , H04L9/3066 , H04L9/3236 , H04L9/3239 , H04L9/3242 , H04L9/3247 , H04L9/3271 , H04L63/0435 , H04L63/0442 , H04L63/0492 , H04L63/061 , H04L63/0823 , H04L2209/38 , H04L2209/56
摘要： A method and system of providing verification of information of a user relating to an attestation transaction is provided, and includes sending a request for information of the user, wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address; receiving at a processor associated with a verifier the information of the user; sending a cryptographic challenge nonce; receiving at the processor associated with the verifier the cryptographic challenge nonce signed by the user's private key; verifying user identity with the cryptographic challenge nonce signed by the user's private key; deriving a public attest key by using the information of the user; deriving an attestation address using the public attest key; and verifying the existence of the attestation transaction at the attestation address in the centralized or distributed ledger.
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7.发明申请公开(公告)号：US20170316410A1
公开(公告)日：2017-11-02
申请号：US15582130
申请日：2017-04-28
摘要： A method and system for executing a business transaction from a merchant is provided, including receiving at a processor associated with the merchant a code representing information of a user, wherein the code is provided by an output device for a processor associated with the user, and wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address; converting the code to the information of the user; deriving a public attest key by using the information of the user; deriving an attestation address using the public attest key; verifying the existence of the attestation transaction at the attestation address in the centralized or distributed ledger; and upon verification of the existence of the attestation transaction, completing the business transaction.
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8.发明公开公开(公告)号：US20230370257A1
公开(公告)日：2023-11-16
申请号：US18222915
申请日：2023-07-17
IPC分类号： H04L9/08 , G06Q20/02 , G06Q20/40 , H04L9/30 , H04L9/32 , H04L9/14 , G06Q20/06 , G06Q20/38 , H04L9/06 , G06Q20/36 , H04L9/40 , G06Q20/32
CPC分类号： H04L9/0861 , G06Q20/02 , G06Q20/407 , H04L9/0891 , G06Q20/4015 , H04L9/3066 , H04L9/3239 , H04L9/3247 , H04L9/14 , H04L9/30 , H04L9/3236 , G06Q20/065 , G06Q20/3829 , H04L9/0637 , G06Q20/3674 , G06Q20/38215 , H04L9/3242 , H04L9/3271 , H04L63/0435 , H04L63/0442 , H04L63/061 , H04L63/0823 , G06Q20/3276 , G06Q20/3278 , H04L63/0492 , G06Q2220/00 , H04L9/50
摘要： A method and system of providing verification of information of a user relating to an attestation transaction is provided, and includes sending a request for information of the user, wherein the information has been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address; receiving at a processor associated with a verifier the information of the user; sending a cryptographic challenge nonce; receiving at the processor associated with the verifier the cryptographic challenge nonce signed by the user's private key; verifying user identity with the cryptographic challenge nonce signed by the user's private key; deriving a public attest key by using the information of the user; deriving an attestation address using the public attest key; and verifying the existence of the attestation transaction at the attestation address in the centralized or distributed ledger.
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公开(公告)号：US10666434B2
公开(公告)日：2020-05-26
申请号：US15582122
申请日：2017-04-28
IPC分类号： H04L9/06 , H04L9/08 , G06Q20/02 , G06Q20/40 , H04L9/30 , H04L9/32 , H04L9/14 , G06Q20/06 , G06Q20/38 , G06Q20/36 , H04L29/06 , G06Q20/32
摘要： Providing verification of the identity of a digital entity may include including receiving information and a public key of the digital entity, the information having been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address, the centralized or distributed ledger providing a record of transactions. The system may derive an attestation address using the information and the public key of the digital entity. The system may verify the existence of the attestation transaction at the attestation address in the centralized or distributed ledger and verify that the attestation transaction has not been revoked. The processor associated with the user may receive a cryptographic challenge nonce signed by the digital entity's private key; and may verify the digital entity's identity with the cryptographic challenge nonce signed by the digital entity's key.
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公开(公告)号：US10361849B2
公开(公告)日：2019-07-23
申请号：US15971898
申请日：2018-05-04
IPC分类号： H04L9/32 , H04L9/08 , H04L9/30 , H04L9/14 , G06Q20/06 , G06Q20/38 , H04L9/06 , G06Q20/36 , H04L29/06 , G06Q20/32 , G06Q20/02 , G06Q20/40
摘要： Providing verification of the identity of a digital entity may include including receiving information and a public key of the digital entity, the information having been previously attested to in an attestation transaction stored within a centralized or distributed ledger at an attestation address, the centralized or distributed ledger providing a record of transactions. The system may derive an attestation address using the information and the public key of the digital entity. The system may verify the existence of the attestation transaction at the attestation address in the centralized or distributed ledger and verify that the attestation transaction has not been revoked. The processor associated with the user may receive a cryptographic challenge nonce signed by the digital entity's private key; and may verify the digital entity's identity with the cryptographic challenge nonce signed by the digital entity's key.
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