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A blockchain-based notarization lottery method

A blockchain and lottery technology, applied in digital data authentication, instruments, digital data protection, etc., can solve the problems of concentrated lottery results, unreliable labor cost and credit cost, and unverifiable lottery process, achieving strong randomness , the effect of reducing labor costs and credit costs

Active Publication Date: 2022-04-01
HANGZHOU QULIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For similar scenarios, there are some notarized lottery methods in the existing market, but there are often limitations and unreliability such as too concentrated lottery results, unverifiable lottery process, extra labor costs and credit costs, etc., resulting in the so-called " "Notarized lottery" is not so notarized

Method used

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  • A blockchain-based notarization lottery method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] Take the license plate lottery that the vehicle management office wants to release as an example. The lottery sponsor needs to release the lottery activity information in the notarized lottery system 2. Before releasing the event information, the lottery system 21 needs to verify the lottery qualification Verification, when the number lottery system 21 receives the identity information filled in by the number lottery promoter, it first checks whether the promoter has been authenticated by real name in the number lottery system, and if the real name authentication is done, then judges whether the number lottery promoter is in the black number stored in the number lottery system 21. If it is in the list, the sponsor will be directly disqualified from lottery and the lottery application will be rejected. If it is not in the blacklist, go through the following process normally. If it is checked that the initiator has not yet been verified by real name, a message will be ret...

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Abstract

The invention discloses a blockchain-based notarization lottery method. The method includes: (1) the lottery sponsor performs real-name authentication; (2) introduces a data notary; (4) If the review fails, close the lottery. Otherwise, lottery information and rules will be saved on the chain. The lottery initiator can carry out the lottery, and the lottery process is based on the cryptographic characteristics of the blockchain and the public random algorithm to perform the lottery operation. (5) The lottery result information will be uploaded to the notary system for review by the data notary. The notarized lottery method has the characteristics of low cost, time saving and labor saving, and full disclosure.

Description

technical field [0001] The present invention relates to a lottery method and a notarization method, in particular to a blockchain-based notarization lottery method. Background technique [0002] Blockchain originated from Satoshi Nakamoto's Bitcoin. As the underlying technology of Bitcoin, it is essentially a decentralized database, which refers to a technical solution for collectively maintaining a reliable database through decentralization and trustlessness. Blockchain technology is a technical solution that does not rely on third parties and stores, verifies, transmits and communicates network data through its own distributed nodes. At present, due to the lack of various resources in the market, it is often necessary to adopt a random selection method to achieve a reasonable allocation of resources. For example, this method can be used for the allocation of rare items such as cars, houses, and parking spaces. We can rely on the open and transparent convenience of the ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/31G06F21/64G07C15/00
CPCG06F21/31G06F21/64G07C15/00
Inventor 李伟梁秀波李启雷尹可挺邱炜伟章人威
Owner HANGZHOU QULIAN TECH CO LTD