PATENT CLAIM ANALYSIS

Application Number: 16374346
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-10
Patent Classification: ["713", "168000"]

Abstract:
One or more implementations of the present specification provide cross-blockchain authentication. A subscribing client corresponding to a first blockchain and using a cross-chain client of a cross-blockchain interaction system, retrieves data from a second blockchain, where the data is published by a publishing client for use as an authentication data source, where the cross-blockchain interaction system comprises the subscribing client, the publishing client, and the cross-chain client, where the publishing client corresponds to the second blockchain, where the cross-chain client is separately interconnected with the subscribing client, and where the publishing client and the first blockchain are used as a sidechain that is anchored to the second blockchain, which is used as a main chain. Data to be authenticated is received from the second blockchain. The data to be authenticated is authenticated based on the authentication data source and a data authentication rule configured on the first blockchain.

Claim (Index 10):
The non-transitory, computer-readable medium of  claim 9 , wherein the authentication data source comprises block header data of each block on the second blockchain.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 2.59677
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16374273', '16028508', '15211111', '15163007', '15332348']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4289114943293387
- 35 USC 102 Novelty (BERT): 0.5236998735030884
- Combined Prediction Score: 0.4383903322467137
- Mean Citation Score: 244.63630999999995
- Max Citation Score: 319.4894
- Similarity Product: 225.002840452838

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