Lottery issuing method based on block chains

A blockchain and lottery technology, applied in marketing, discounts/rewards, instruments, etc., can solve the problems of no blockchain lottery and achieve the effect of multi-freedom

Inactive Publication Date: 2016-08-31
邓迪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no use of blockchain for lotte

Method used

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Embodiment Construction

[0022] The present invention will be described in detail below, and the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0023] A block chain-based lottery issuing method, which comprises the following steps:

[0024] First, the lottery issuing user uses the generation module of the blockchain digital wallet program to generate a lottery contract containing the lottery wallet address. The detailed format of the contract is as follows:

[0025] "Lottery ID | Lottery ID | Lottery type (1 means issuing lottery tickets, 2 means betting lottery tickets, 3 means winning lottery tickets) | Betting type | Betting amount | Minimum betting amount | Starting block number | Target block number | Guessed hash Code length (difficulty)| Betting number| Wallet address of lottery ticket| Private key corresponding to lottery wallet address| Wallet address of bettor (used to verify identity and re...

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PUM

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Abstract

The invention relates to digital currency wallet software and particularly relates to a lottery issuing method based on block chains. The lottery issue method based on block chains comprises steps: a lottery issuing user generates a lottery contact containing a lottery wallet address through using a generation module of a block chain digital wallet program; the lottery contract is written in the block chain as transaction data; the lottery contract is issued through operating the block chain digital wallet program; and a cashing module of the digital wallet program is utilized to perform cashing after placing a bet on the issued lottery contract. The lottery issuing method is based on the block chain technology. Any user having the block chain wallet can issue his own lottery; a lottery drawing result is operated based on an unknown block; any link involved in the lottery cannot be cheated; a source of a lottery drawing program is opened which is easy for users to supervise; and even a lottery issuer cannot predict or set the lottery drawing result. The lottery issuing method overcomes problems of traditional lottery centralization, lack of transparency and uncertainty.

Description

technical field [0001] The invention relates to digital currency wallet software, in particular to a blockchain-based lottery issuing method. Background technique [0002] The current encrypted digital currency, such as the current mainstream encrypted digital currency Bitcoin, is a decentralized digital currency that integrates P2P, the Internet, and cryptography principles. All forms of money in encrypted digital currency wallet programs are agreements (All forms of money are protocol), that is, the formal description of the rules that all money must abide by before they can be traded. For example, Bitcoin is a higher form of protocol, which is designed using Internet technology and cryptography, and the application of cryptography ensures the security of the payment system. Therefore, Bitcoin is not much different from other currencies in this respect. One of the most unique aspects of Bitcoin is that its ledger system is decentralized, whereas other currencies have a c...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q30/02G06Q50/34
CPCG06Q10/067G06Q30/0208G06Q50/34
Inventor 彭军红
Owner 邓迪
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