PATENT CLAIM ANALYSIS

Application Number: 15978004
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["726", "007000"]

Abstract:
Block chain/distributed ledger-based verification of entity identity or verification of a relationship between two or more entities may be provided. Verification addresses may be established on a block chain/distributed ledger by: associating identifiers and verifiers with entities having previously verified entity identities or having previously verified relationship(s) with other entities, assigning verification addresses on a block chain/distributed ledger to the entities, and recording entity identifier(s), identity verifier data and relationship verifier data associated with the entities at corresponding verification addresses. Embodiments for block chain/distributed ledger-based verification of entity identity and/or verification of entity's relationship to related entity(ies) using the verification addresses are performed using one or more identity verifiers and/or one or more relationship verifiers.

Claim (Index 13):
A method of providing blockchain-based multifactor identity verification, the method being implemented by a first computer system comprising one or more processors executing computer program instructions that, when executed, perform the method, the method comprising:\n assigning a verification address associated with the block chain or distributed ledger to an entity, the entity having a previously verified identity, storing, at one or more computer-readable storage media, an identifier of the entity and a verifier of the entity in association with the verification address associated with the block chain or distributed ledger in a form of identifier data and verifier data, respectively, wherein the identifier data, the verifier data and the verification addresses are different from one another and different from private and public keys from which the verification address was derived, obtaining, from a second computer device, inputted identifier data and inputted verifier data in connection with a request to verify the entity's identity, the request indicating the verification address associated with the block chain or distributed ledger; obtaining, the stored identifier data and the stored verifier data using the verification address indicated in the request, and signing the verification of the entity's identity responsive to a determination that the inputted identifier data of the request and the inputted verifier data of the request correspond to the stored identifier data and the stored verifier data.

Metadata:
- Claim Count in Document: 89.0
- Percentile: 93.0
- Lexical Diversity: 2.2
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15582122', '15971898', '15582100', '15961603', '15608839']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3113766950764101
- 35 USC 102 Novelty (BERT): 0.5172145983885927
- Combined Prediction Score: 0.3319604854076283
- Mean Citation Score: 298.83038
- Max Citation Score: 332.31494
- Similarity Product: 258.4686259057438

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test