PATENT CLAIM ANALYSIS

Application Number: 15997710
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["709", "245000"]

Abstract:
A method comprising: A. forming a consortium blockchain network using domain network nodes and selecting committee members from top-level domain nodes; B. the committee member who received most votes packs the genesis block and generates a random number; C. the housekeeper having the same number as the random number packs the current block and generates a random number for selecting a next housekeeper to pack the next block, each block is approved by more than half of the committee members; D. during the duty cycle, each housekeeper takes turns packing blocks and generating random numbers and the process is repeated. If a block is not approved, the housekeeper with the next number is requested to repack the block; and E. the last random number generated by a housekeeper before the duty cycle ends is used to select the housekeeper to pack the first block of the next duty cycle.

Claim (Index 1):
A method for determining consensus in a decentralized domain name systems, comprising:\n A. using blockchain technology to form a consortium blockchain network of a plurality of domain network nodes and select a plurality of committee members from domain network nodes included in top-level domain to generate; B. in the consortium blockchain network, requesting a committee member who receives most votes from other consortium members to pack a genesis block of the consortium blockchain and to generate a first random number, wherein\n the first random number is used to select a housekeeper to pack a next block; \n C. requesting, among all on-duty housekeepers in a duty cycle, a housekeeper that is assigned a same number as the first random number to pack a current block and to generate a second random number, wherein\n the second random number is used to select a second housekeeper to pack a second next block, \n each block must be verified and signed by more than half of the committee members before it can be added to the consortium blockchain network; \n D. requesting, during the duty cycle, each housekeeper in a plurality of housekeepers to take turns packing blocks and generating random numbers, including:\n when a block is not approved by more than half of the committee members or when the block is not successfully packed within a predefined time period, requesting a subsequent house keeper in the plurality of housekeepers repack the block; \n E. selecting, based on the last random number generated by a housekeeper before the duty cycle ends, a third next housekeep to pack a first block of a next duty cycle, and repeating Step C to Step E, wherein information identifying all housekeepers assigned to each duty cycle is packed into the first block of each cycle.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 2.03846
- Patent Class: 709.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15921319', '15638180', '15654960', '15640604', '15419182']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2676243330123661
- 35 USC 102 Novelty (BERT): 0.4846092794787613
- Combined Prediction Score: 0.2893228276590057
- Mean Citation Score: 167.75958599999996
- Max Citation Score: 200.23987
- Similarity Product: 138.61972873069763

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

Dataset: test