KR102582328B1 - Game system based on blockchain and the method thereof - Google Patents

Abstract

The present invention relates to a blockchain-based gaming system and method for providing dividends to winners drawn based on the winning rate and odds of the winning selection module according to the participant's selection, and inputting the selection of a plurality of participants based on the blockchain. Selecting a winning selection module with different game winning rates applied according to the winning selection module, granting different odds to each of the plurality of participants according to the order in which the winning selecting module is selected, and based on the winning rate and odds of the selected winning selection module. It includes drawing a plurality of winners among the plurality of participants participating in the winning selection module and providing dividends to which the odds are applied to the plurality of drawn winners.

Description

Blockchain-based game system and method {GAME SYSTEM BASED ON BLOCKCHAIN AND THE METHOD THEREOF}

The present invention relates to a blockchain-based gaming system and method, and more specifically, to a technology for providing dividends to winners drawn based on the winning rate and odds of the winning selection module according to the participant's selection.

Recently, as the value of cryptocurrencies such as Bitcoin and Ethereum has risen, interest has been focused on blockchain technology. Currently, blockchain technology is mainly applied to the financial sector, but is also being applied to various fields such as cloud storage services, blockchain computing services, and games as well as electronic money systems.

Among them, competition in the gaming industry that has built a blockchain platform is intensifying.

However, existing technology for blockchain-based games is insufficient, and there is also no technology to transparently disclose the process of deriving game results.

The purpose of the present invention is to stably enter the high-growth online game market, maximize synergy effects with the online and offline game markets, and build a website and mobile web system to secure a sustainable profit model.

In a method of operating a blockchain-based game system according to an embodiment of the present invention, selecting a winning selection module to which different game winning rates are applied according to the selection input of the blockchain-based participant, selecting the winning selection Granting different odds to each of the plurality of participants depending on the order in which the module is selected, and drawing a plurality of winners among the plurality of participants participating in the winning selection module based on the winning rate and odds of the selected winning selection module; It includes providing dividends to which the odds are applied to the plurality of drawn winners.

In the step of selecting the winning selection module, one winning selection module may be selected among a plurality of winning selection modules to which different game winning rates and odds are applied according to the participant's selection input.

The plurality of winning selection modules may be one in which inversely proportional winning rates and odds are applied.

The participant is a member equipped with an electronic wallet with the blockchain and may be one of the blockchain holding nodes.

The step of drawing the plurality of winners includes assigning a turn number to each of the plurality of participants selecting the winning selection module, and based on the winning rate and odds of the selected winning selection module, different odds according to the assigned turn number. It may include the step of granting and drawing the plurality of winners to whom the odds are given according to the winning rate of the selected winning selection module among the plurality of participants participating in the selected winning selection module.

In the step of assigning the turn number, the turn number may be determined and assigned by using time information at the moment the participant selects the winning selection module as input information to a random number generator (RNG).

The step of drawing the plurality of winners is based on the winning rate of the selected winning selection module, calculating the number of multiple winners by applying the winning rate to the number of participants participating in the selected winning selection module, and calculating the number of winners by applying the winning rate to the number of participants participating in the selected winning selection module. Among the plurality of participants participating in the selected winning selection module, the plurality of winners to whom the odds are given may be drawn.

In the step of providing the dividend, a dividend to which the odds of the selected winning selection module is applied can be provided to the electronic wallet in the block of each of the plurality of winners drawn.

The step of providing the dividend may provide dividends to which the odds of the selected winning selection module are applied only to the finite resources specified in the winning selection module.

In addition, the method of operating a blockchain-based game system according to an embodiment of the present invention involves managing at least one of game progress information, game result information, and dividend payment information in block units for each of the plurality of participants. Additional steps may be included.

In the step of managing each of the plurality of participants in block units, the block unit of each of the plurality of participants is recorded in a blockchain database, and hash values generated from transactions recorded in the blockchain database are recorded to promote integrity. can do.

In the blockchain-based game system according to an embodiment of the present invention, a selection unit for selecting a winning selection module to which different game winning rates are applied according to the selection input of the blockchain-based participant, and the winning selection module A lottery unit that grants different odds to each of the plurality of participants according to the selected order, and draws a plurality of winners among the plurality of participants participating in the winning selection module based on the winning rate and odds of the selected winning selection module; It includes a provision section that provides dividends with the odds applied to multiple winners drawn.

The selection unit selects one of the winning selection modules among a plurality of winning selection modules to which different game winning rates and odds are applied according to the participant's selection input, and the plurality of winning selection modules have inversely proportional winning rates and odds applied. It may be.

The lottery unit includes a turn number allocation unit that assigns a turn number to each of the plurality of participants who select the winning selection module, and a distribution unit that assigns different odds according to the assigned turn number based on the winning rate and odds of the selected winning selection module. And it may include a winner drawing unit that draws the plurality of winners to whom the odds are given according to the winning rate of the selected winning selection module among the plurality of participants participating in the selected winning selection module.

The turn number assignment unit may determine and assign the turn number by using time information at the moment the participant selects the winning selection module as input information to a random number generator.

The winner drawing unit calculates the number of multiple winners by applying the winning rate to the number of participants participating in the selected winning selection module, based on the winning rate of the selected winning selection module, and calculates the number of winners equal to the calculated number. Among the plurality of participants participating in the selection module, any of the plurality of winners to whom the odds are given may be drawn.

The provider is an electronic wallet within the block of each of the plurality of winners drawn, and can provide dividends to which the odds of the selected winning selection module are applied.

The provider may provide dividends to which the odds of the selected winning selection module are applied only to the finite resources specified in the winning selection module.

In addition, the blockchain-based game system according to an embodiment of the present invention further includes a management unit that manages at least one of game progress information, game result information, and dividend payment information in block units for each of the plurality of participants. It can be included.

According to an embodiment of the present invention, by building a blockchain-based gaming system and method, it is possible to minimize risk factors, maximize synergy with online lotto, prevent forgery and falsification, and secure fairness and transparency.

Figure 1 shows a flowchart of a blockchain-based gaming method according to an embodiment of the present invention.
Figure 2 shows a flowchart of the step of drawing a plurality of winners according to an embodiment of the present invention.
Figure 3 shows a flowchart of assigning turns to participants according to an embodiment of the present invention.
Figure 4 shows an example of assigning turns through a game according to an embodiment of the present invention.
Figures 5 to 7 show examples of winning selection modules with different winning odds and odds.
Figure 8 shows the process of providing a game between participants and a blockchain-based game system according to an embodiment of the present invention.
Figure 9 is a block diagram showing the detailed configuration of a blockchain-based game system according to an embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the attached drawings. However, the present invention is not limited or limited by the examples. Additionally, the same reference numerals in each drawing indicate the same members.

In addition, the terminology used in this specification is a term used to appropriately express preferred embodiments of the present invention, and may vary depending on the intention of the viewer, operator, or customs in the field to which the present invention belongs. Therefore, definitions of these terms should be made based on the content throughout this specification.

Figure 1 shows a flowchart of a blockchain-based game method according to an embodiment of the present invention, and Figure 2 shows a flowchart of the step of drawing multiple winners according to an embodiment of the present invention.

1 and 2 are performed by the blockchain-based game system according to the embodiment of the present invention shown in FIG. 9.

Referring to FIG. 1, in step 200, the winning selection module 120 to which different game winning rates are applied is selected according to the selection input of a plurality of blockchain-based participants.

For example, the blockchain-based game system and method according to an embodiment of the present invention may receive a participant's selection input in step 110, and step 110 involves manipulating the participant's key through a mobile device held by the participant. Alternatively, it may be a step of receiving a selection input according to a command. At this time, mobile devices include Tablet PC, Laptop, Personal Computer (PC), Smart Phone, Personal Digital Assistant (PDA), and mobile communication terminal ( It may be either a Mobile Communication Terminal or a NoteBook.

Furthermore, a mobile device may refer to any terminal device capable of accessing a web/mobile site or installing and executing a service-specific application related to the blockchain-based game system and method according to an embodiment of the present invention. . Additionally, the mobile device can perform overall service operations such as service screen configuration, data input, data transmission and reception, and data storage under the control of a web/mobile site or dedicated application.

Step 200 may be a step of selecting one module among a plurality of winning selection modules 120 to which different game winning rates and odds are applied according to the participant's selection input received through step 110.

As shown in Figure 1, the winning selection module 120 includes a 100% winning rate module 121, a 50% winning rate module 122, and a 20% winning rate module 123 that include different game winning rates. This can be done, and the odds of each winning selection module 120 may be different depending on the order.

To explain a blockchain, a miner gathers multiple transactions broadcast on the network to form a block. In order to prove this and connect it to the previous block, the miner goes through the process of creating a SHA256 (Secure Hash Algorithm 256) hash value using a specific value (nonce) of the contents of the block. If a specific value (nonce) is found that makes the hash value small enough for the system to allow, a block is created and connected to the chain. This process is called mining.

The blockchain-based game system and method according to an embodiment of the present invention is characterized by building a game system based on such a blockchain, and the participants in the present invention are members equipped with an electronic wallet with a blockchain. , may be one of the blockchain holding nodes.

The blockchain-based gaming system and method according to an embodiment of the present invention grants different odds to each of the plurality of participants depending on the order in which the winning selection module 120 is selected in step 300, and the winning rate of the selected winning selection module is And based on the odds, multiple winners are drawn among multiple participants participating in the winning selection module.

Referring to FIG. 2, step 300 of the blockchain-based game system and method according to an embodiment of the present invention includes assigning a turn number to each of a plurality of participants who select a winning selection module (step 310), and selecting the selected winning module. Based on the winning rate and odds of the module, a step of assigning different odds according to the assigned order (step 320), and a plurality of odds assigned according to the winning rate of the selected winning selection module among the plurality of participants participating in the selected winning selection module. It may include a step of drawing a winner (step 330).

Step 310 may be a step of determining and assigning a turn number by using time information at the moment the participant selects the winning selection module 120 as input information to a random number generator (RNG).

Hereinafter, step 310 of assigning a turn number according to an embodiment of the present invention will be described in detail with reference to FIGS. 3 and 4.

Figure 3 shows a flowchart of assigning turns to participants according to an embodiment of the present invention, and Figure 4 shows an example of assigning turns through a game according to an embodiment of the present invention.

Referring to FIG. 3, if step 310 of assigning a turn number to each of the plurality of participants will be described in more detail, the blockchain-based game system and method according to an embodiment of the present invention includes, in step 311, the participant's selection input. Time information at the moment the winning selection module 120 is selected can be obtained. The time information can be divided into details such as year, month, day, hour, minute and second.

The blockchain-based game system and method according to an embodiment of the present invention can use the time information obtained in step 311 as input information for a random number generator (RNG) (step 312). Thereafter, the blockchain-based game system and method according to an embodiment of the present invention determines the turn number according to the results output through the random number generator in steps 313 and 314, notifies the participant, and assigns the number to the system. can do.

At this time, the blockchain-based game system and method according to an embodiment of the present invention assign different turn numbers to each of the plurality of participants who select the winning selection module 120 through the flowchart shown in FIG. 3. However, the turn number can also be assigned through a game as shown in Figure 4.

Referring to FIG. 4, the blockchain-based game system and method according to an embodiment of the present invention can provide a game to each participant through a mobile device owned by the participant, and participants who participate in the game are randomly placed. The sequence number can be determined by selecting the sequence number card (510).

At this time, by providing the same game to a plurality of participants who selected the same winning selection module 120, duplication or omission of turns can be minimized.

However, the blockchain-based game system and method according to an embodiment of the present invention can use a ladder-type, lotto-type, or lottery-type game in addition to the game shown in FIG. 4, and the order of selecting the winning selection module 120 Since the sequence number can be provided as is, the method of assigning the sequence number is not limited to this.

Referring again to FIGS. 1 and 2, the blockchain-based gaming system and method according to an embodiment of the present invention, in step 320, based on the winning rate and odds of the selected winning selection module 120, in the assigned order. Different odds can be given depending on the odds. Additionally, in step 330, a plurality of winners with odds assigned according to the winning rate of the selected winning selection module may be drawn among the plurality of participants participating in the selected winning selection module.

Hereinafter, with reference to FIGS. 5 to 7, an example of assigning different odds according to the order according to an embodiment of the present invention and thereby drawing multiple winners will be described in detail.

Figures 5 to 7 show examples of winning selection modules with different winning odds and odds.

More specifically, Figure 5 shows an example of the module 121 with a winning rate of 100%, Figure 6 shows an example of the module 122 with a winning rate of 50%, and Figure 7 shows a module with a winning rate of 20% ( 123) shows an example.

Referring to Figure 5, it can be seen that 10 participants assigned numbers from 1 to 10 participated in the game by selecting module 121 with a 100% winning rate. At this time, the module 121 with a winning rate of 100% has a winning rate of 100%, so all 10 participants participating in the module can become winners. However, it can be seen that the module 121 with a 100% winning rate has a high winning rate, but the odds of winning are lowered.

Referring to Figure 6, it can be seen that 20 participants assigned numbers from 1 to 20 participated in the game by selecting module 122 with a winning rate of 50%, and module 122 with a winning rate of 50% has a winning rate of 50%. (For example, an even or odd number of winners), so 10 out of 20 participants in the module can win. As shown in FIG. 6, the module 122 with a winning rate of 50% may be an odd winner or an even winner depending on the turn, but may also be a random winner regardless of the turn.

Referring to Figure 7, it can be seen that 50 participants assigned numbers from 1 to 50 participated in the game by selecting module 123 with a winning rate of 20%, and module 123 with a winning rate of 20% had a winning rate of 20%. Therefore, 10 out of 50 participants in the module can win.

That is, referring to Figures 5 to 7, it can be seen that as the winning percentage decreases, the winner's odds increase.

As shown in Figures 5 to 7, step 320 of Figure 2 is based on the user's selection input among the module 121 with a winning rate of 100%, the module 122 with a winning rate of 50%, and the module 123 with a winning rate of 20%. Based on the winning rate and odds of the selected module, different odds can be given to each participant according to the assigned number. At this time, the earlier the turn, the higher the probability of winning, but the odds may be lower.

Step 330 calculates the number of multiple winners by applying the winning rate to the number of participants participating in the selected winning selection module, based on the winning rate of the selected module, and calculates the number of multiple participants participating in the selected winning selection module by the calculated number. Multiple winners with given odds may be drawn at random.

For example, the blockchain-based gaming system and method according to an embodiment of the present invention calculates the number of 10 winners based on the winning rate for the number of 10 participants participating in the module 121 with a 100% winning rate. 10 winners can be drawn, and 10 winners can be drawn by calculating the number of 10 winners based on the winning rate for the number of 20 participants participating in module 122 with a winning rate of 50%, with a winning rate of 20%. Based on the winning rate for the number of 50 participants participating in the module 123, the number of 10 winners can be calculated and 10 winners can be drawn. Depending on the embodiment, step 330 may draw a winner based on the assigned turn number, but may also draw a winner corresponding to the number of winners using a random lottery method that is unrelated to the turn number.

Furthermore, the percentage of winning selection modules and the number of modules including different winning odds and odds are not limited to this, and the winning rate, odds, number of participants participating in the game, and number of winners of each winning selection module are also applied by the present invention. It can be varied in various ways depending on the embodiment.

Referring again to FIG. 1, the blockchain-based game system and method according to an embodiment of the present invention can determine whether a participant has won or not according to the result obtained through step 300 (step 130).

Depending on the embodiment, if a participant wins through step 300, the blockchain-based game system and method according to an embodiment of the present invention provides dividends with odds applied to multiple winners drawn in step 400.

Step 400 may be a step of providing dividends to which the odds of the selected winning selection module are applied to the electronic wallet within the block of each of the multiple winners drawn. Step 400 may be a step of providing dividends to which the odds of the selected winning selection module are applied only to the finite resources specified in the winning selection module 120.

More specifically, finite resources are resources whose total amount is limited or whose total amount is set and maintained according to policy, so competition to secure them is fierce and changes in value may occur. Representative examples may be cryptocurrency or real currency.

On the other hand, infinite resources are resources whose total amount is not limited, and are resources that allow infinite payments according to the payment policy to all users who have secured the right to receive payment. Therefore, payment is made to anyone as long as the authority is secured, so payment is made in addition to efforts to secure authority. There is no significant competition between subjects (or winners), and no changes in value occur other than the value set according to the policy. A representative example may be mileage points.

In the blockchain-based game system and method according to an embodiment of the present invention, when dividends are limited to finite resources, the total dividends to be paid to the winner in this round of the game are determined in advance, and the odds of the winning selection module 120 are determined in advance. It can be distributed accordingly. Depending on the embodiment, if the total dividend for this round of the game is a finite resource of 10,000 coins, step 400 may distribute 10,000 coins to the winners based on the odds. At this time, even if the number of winners is large, the total amount of dividends is limited to 10,000 coins.

The blockchain-based game system and method according to an embodiment of the present invention provides a blockchain-based game using finite resources such as cryptocurrency, and the transaction history of distributing cryptocurrency as dividends is converted into dividend payment information in the block. Can be recorded in blocks on the chain.

Specifically, after step 400 of FIG. 1, the blockchain-based game system and method according to an embodiment of the present invention transmit at least one of game progress information, game result information, and dividend payment information to each block of a plurality of participants. A unit management step (not shown) may be further included.

In the step of managing each of the plurality of participants in block units, the block unit of each of the plurality of participants is recorded in the blockchain database, and hash values generated from transactions recorded in the blockchain database can be recorded to promote integrity. .

For example, the step of managing each of the plurality of participants in block units involves storing at least one of each participant's game progress information, game result information, and dividend payment information on a blockchain linked to the blockchain of each participant's block unit. After storing it in a database, that is, IPFS (Inter-Planetary File System), a method of verifying its integrity can be applied by recording the hash value on the blockchain.

At this time, the game progress information may include at least one of information about the winning selection module 120 selected by the participant, winning rate and odds information of the selected winning selection module, competition rate of the selected winning selection module, and the number of participants. there is. In addition, the game result information may include at least one of whether the participant has won or not and whether or not a dividend has been paid, and the dividend payment information may include at least one of whether the participant has won or not, whether a finite resource or an infinite resource, dividend payment amount, payment channel, and winner information. It may include more than just that.

In step 140, the blockchain-based game system and method according to an embodiment of the present invention may terminate or restart the system depending on whether or not the game participates in the game received from the participant.

Figure 8 shows the process of providing a game between participants and a blockchain-based game system according to an embodiment of the present invention.

The blockchain-based game system 900 according to an embodiment of the present invention can communicate with a plurality of participants 700, but hereinafter, for clearer explanation, it will be described as a single participant 700. Additionally, the participant 700 shown in FIG. 8 may refer to a mobile device owned by the participant.

Referring to FIG. 8, a participant 700 applies for membership in the blockchain-based game system 900 through a mobile device owned by the participant (step 801). At this time, the participant 700 can apply for membership in the blockchain-based game system 900 by entering identification information such as ID, name, phone number, and photo.

Thereafter, in step 802, the blockchain-based game system 900 determines whether to allow membership based on the information received from the participant 700, sets up a system corresponding to the membership application, and allows the participant 700 to join. can be provided.

Upon acceptance of the blockchain-based game system 900, an online electronic wallet for the participant 700 is created and charged (steps 803 and 804). At this time, at least one of coins, electronic money, and points can be charged to the electronic wallet.

As the electronic wallet is charged, the participant 700 participates in the game provided by the blockchain-based game system 900 and selects one module among a plurality of winning selection modules provided by the system (steps 805 and Step 806).

The blockchain-based game system 900 obtains the game result by performing a game for the winning selection module selected by the participant 700, and through this, confirms whether the participant 700 has won (steps 807 and 808). .

In step 808, when the blockchain-based game system 900 confirms that the participant 700 has won, the dividend to which the odds of the winning selection module is applied is sent to the participant 700 through step 809. At this time, in step 809, the blockchain-based game system 900 may transfer dividends to the electronic wallet of the participant 700 in the form of at least one of coins, electronic money, and points.

Thereafter, the blockchain-based game system 900 may manage at least one of game progress information, game result information, and dividend payment information in block units for each of the plurality of participants. The blockchain-based game system 900 records the block units of each of the plurality of participants in the blockchain database and can promote integrity by recording hash values generated from transactions recorded in the blockchain database.

Figure 9 is a block diagram showing the detailed configuration of a blockchain-based game system according to an embodiment of the present invention.

Referring to FIG. 9, the blockchain-based game system 900 according to an embodiment of the present invention provides dividends to the winner based on the winning rate and odds of the winning selection module according to the participant's selection.

To this end, the blockchain-based game system 900 according to an embodiment of the present invention includes a selection unit 910, a lottery unit 920, and a provision unit 930.

The selection unit 910 selects a winning selection module to which different game winning rates are applied according to the selection input of a plurality of blockchain-based participants.

The selection unit 910 may select one module among a plurality of winning selection modules to which different game winning rates and odds are applied according to the participant's selection input received. At this time, the participant is a member equipped with an electronic wallet with a blockchain and may be one of the nodes holding the blockchain.

The lottery unit 920 grants different odds to each of the plurality of participants according to the order in which the winning selection module is selected, and determines a plurality of winners among the plurality of participants participating in the winning selection module based on the winning rate and odds of the selected winning selection module. draw a draw.

The lottery unit 920 has a turn number allocation unit 921 that assigns a turn number to each of a plurality of participants who select a winning selection module, and grants different odds according to the assigned turn number based on the winning rate and odds of the selected winning selection module. It may include a dividend unit 922 and a winner drawing unit 923 that draws a plurality of winners with odds assigned according to the winning rate of the selected winning selection module among the plurality of participants participating in the selected winning selection module.

The turn number assignment unit 921 may determine and assign a turn number by using the time information at the moment the participant selects the winning selection module as input information to a random number generator.

To describe the turn allocation unit 921 in more detail, the turn allocation unit 921 acquires time information at the moment the winning selection module is selected by the participant's selection input, and uses the obtained time information to generate a random number generator (Random number generator). It is used as input information for Number Generator (RNG), and the order can be determined according to the results output through the random number generator, notified to participants, and assigned on the system. Here, the time information can be divided into details such as year, month, day, hour, minute and second.

Depending on the embodiment, the turn number assignment unit 921 may assign a turn number to each of a plurality of participants using a random number generator, but may also assign turn numbers through a turn card method, ladder method, lotto method, or lottery type game. there is.

The allocator 922 may assign different odds to each of the plurality of participants according to the assigned order, based on the winning rate and odds of the selected winning selection module.

For example, the dividend unit 922 provides the winning rate and odds of the module selected according to the user's selection input among the module with a 100% winning rate, the module with a 50% winning rate, and the module with a 20% winning rate, to the number allocation unit 921. Depending on the order assigned to each participant, different odds can be given. At this time, the earlier the turn, the higher the probability of winning, but the odds may be lower.

The winner drawing unit 923 calculates the number of multiple winners by applying the winning rate to the number of participants participating in the selected winning selection module, based on the winning rate of the selected winning selection module, and selects the winning selection module as much as the calculated number. Among the multiple participants participating, multiple winners with given odds may be randomly drawn.

For example, the winner drawing unit 923 can draw 10 winners by calculating the number of 10 winners based on the winning rate for the number of 10 participants participating in the module with a winning rate of 100%, and drawing 10 winners with a winning rate of 50%. 10 winners can be drawn by calculating the number of 10 winners based on the winning rate for the number of 20 participants participating in the module, and 10 winners based on the winning rate for the number of 50 participants participating in the module with a winning rate of 20%. By calculating the number of winners, 10 winners can be drawn. Depending on the embodiment, the winner drawing unit 923 may draw a winner based on the assigned turn number, but may also draw a winner corresponding to the number of winners in a random lotto method unrelated to the turn number.

Furthermore, the percentage of winning selection modules and the number of modules including different winning odds and odds are not limited to this, and the winning rate, odds, number of participants participating in the game, and number of winners of each winning selection module are also applied by the present invention. It can be varied in various ways depending on the embodiment.

The provision unit 930 provides dividends to which the odds are applied to multiple winners who have been drawn.

The provision unit 930 is an electronic wallet within the block of each of the multiple winners drawn, and can provide dividends to which the odds of the selected winning selection module have been applied. Additionally, the provision unit 930 may provide dividends to which the odds of the selected winning selection module are applied only to the finite resources specified in the winning selection module.

More specifically, finite resources are resources whose total amount is limited or whose total amount is set and maintained according to policy, so competition to secure them is fierce and changes in value may occur. Representative examples may be cryptocurrency or real currency.

On the other hand, infinite resources are resources whose total amount is not limited, and are resources that allow infinite payments according to the payment policy to all users who have secured the right to receive payment. Therefore, payment is made to anyone as long as the authority is secured, so payment is made in addition to efforts to secure authority. There is no significant competition between subjects (or winners), and no changes in value occur other than the value set according to the policy. A representative example may be mileage points.

In the blockchain-based game system 900 according to an embodiment of the present invention, when dividends are limited to finite resources, the total dividends to be paid to the winner in this round of the game are determined in advance and distributed according to the odds of the winning selection module. You can. Depending on the embodiment, if the total dividend for this round of the game is a finite resource of 10,000 coins, the provision unit 930 may distribute 10,000 coins to the winners based on the odds. At this time, even if the number of winners is large, the total amount of dividends is limited to 10,000 coins.

The blockchain-based game system 900 according to an embodiment of the present invention provides a blockchain-based game using finite resources such as cryptocurrency, and transaction details for distributing cryptocurrency as dividends are converted into dividend payment information in the block. Can be recorded in blocks on the chain.

Specifically, referring to FIG. 9, the blockchain-based game system 900 according to an embodiment of the present invention provides at least one of game progress information, game result information, and dividend payment information in block units for each of a plurality of participants. It may further include a management unit 940 that manages.

The management unit 940 records the block units of each of the plurality of participants in the blockchain database 950 and records hash values generated from transactions recorded in the blockchain database 950 to promote integrity.

For example, the management unit 940 stores at least one of each participant's game progress information, game result information, and dividend payment information in a blockchain database 950 linked to each participant's block-unit blockchain, that is, IPFS ( After storing it in the Inter-Planetary File System, you can apply a method of verifying its integrity by recording the hash value on the blockchain.

At this time, the game progress information may include at least one of information about the winning selection module selected by the participant, winning rate and odds information of the selected winning selection module, competition rate of the selected winning selection module, and the number of participants. In addition, the game result information may include at least one of whether the participant has won or not and whether or not a dividend has been paid, and the dividend payment information may include at least one of whether the participant has won or not, whether a finite resource or an infinite resource, dividend payment amount, payment channel, and winner information. It may include more than just that.

The device described above may be implemented with hardware components, software components, and/or a combination of hardware components and software components. For example, devices and components described in embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable array (FPA), It may be implemented using one or more general-purpose or special-purpose computers, such as a programmable logic unit (PLU), microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. Additionally, a processing device may access, store, manipulate, process, and generate data in response to the execution of software. For ease of understanding, a single processing device may be described as being used; however, those skilled in the art will understand that a processing device includes multiple processing elements and/or multiple types of processing elements. It can be seen that it may include. For example, a processing device may include a plurality of processors or one processor and one controller. Additionally, other processing configurations, such as parallel processors, are possible.

Software may include a computer program, code, instructions, or a combination of one or more of these, which may configure a processing unit to operate as desired, or may be processed independently or collectively. You can command the device. Software and/or data may be used on any type of machine, component, physical device, virtual equipment, computer storage medium or device to be interpreted by or to provide instructions or data to a processing device. , or may be permanently or temporarily embodied in a transmitted signal wave. Software may be distributed over networked computer systems and stored or executed in a distributed manner. Software and data may be stored on one or more computer-readable recording media.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc., singly or in combination. Program instructions recorded on the medium may be specially designed and configured for the embodiment or may be known and available to those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. -Includes optical media (magneto-optical media) and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, etc. Examples of program instructions include machine language code, such as that produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter, etc. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

As described above, although the embodiments have been described with limited examples and drawings, various modifications and variations can be made by those skilled in the art from the above description. For example, the described techniques are performed in a different order than the described method, and/or components of the described system, structure, device, circuit, etc. are combined or combined in a different form than the described method, or other components are used. Alternatively, appropriate results may be achieved even if substituted or substituted by an equivalent.

Therefore, other implementations, other embodiments, and equivalents of the claims also fall within the scope of the claims described below.

121: Module with 100% winning rate
122: Module with 50% winning rate
123: Module with 20% winning rate
510: Sequence card selection

Claims (20)

In the method of operating a blockchain-based game system,
Selecting a winning selection module to which different game winning rates are applied according to the selection input of the blockchain-based participant;
Different odds are given to each of the plurality of participants according to the order in which the winning selection module is selected, and a plurality of winners are drawn among the plurality of participants participating in the winning selection module based on the winning rate and odds of the selected winning selection module. steps; and
Providing dividends with the odds applied to the plurality of winners drawn.
Including,
The step of drawing the plurality of winners is
Assigning a turn number to each of the plurality of participants selecting the winning selection module;
Granting different odds according to the assigned order based on the winning rate and odds of the selected winning selection module; and
Drawing the plurality of winners to whom the odds are assigned according to the winning rate of the selected winning selection module among the plurality of participants participating in the selected winning selection module.
Characterized by including,
The steps for providing the above dividends are
Limited to the total dividends limited by finite resources, the dividends to which the odds of the selected winning selection module are applied are provided to the electronic wallets in the blocks of each of the plurality of winners drawn,
The blockchain-based game method is,
Managing game progress information, game result information, and dividend payment information in block units for each of the plurality of participants.
A blockchain-based gaming method that further includes. According to paragraph 1,
The step of selecting the winning selection module is
A blockchain-based gaming method that selects one winning selection module among a plurality of winning selection modules with different game winning rates and odds, according to the participant's selection input. According to paragraph 2,
The multiple winning selection module is
A blockchain-based gaming method characterized by applying an inversely proportional winning rate and odds ratio. According to paragraph 2,
The above participants are
A blockchain-based gaming method, characterized in that a member equipped with an electronic wallet with the blockchain is one of the blockchain holding nodes. delete According to paragraph 1,
The step of assigning the sequence number is
A blockchain-based game method that determines and assigns the turn number by using the time information at the moment the participant selects the winning selection module as input information to a random number generator (RNG). According to paragraph 1,
The step of drawing the plurality of winners is
Based on the winning rate of the selected winning selection module, the winning rate is applied to the number of participants participating in the selected winning selecting module to calculate the number of multiple winners, and participate in the selected winning selecting module by the calculated number. A blockchain-based gaming method that randomly draws a plurality of winners to whom the odds are given among the plurality of participants. delete delete delete According to paragraph 1,
The step of managing each of the plurality of participants in block units is
A blockchain-based gaming method characterized by recording the block unit of each of the plurality of participants in a blockchain database and promoting integrity by recording hash values generated from transactions recorded in the blockchain database. A computer-readable recording medium recording a program for executing the method of any one of claims 1 to 4, 6, 7, or 11 on a computer. In a blockchain-based game system,
A selection unit that selects a winning selection module with different game winning rates according to the selection input of the blockchain-based participant;
Different odds are given to each of the plurality of participants according to the order in which the winning selection module is selected, and a plurality of winners are drawn among the plurality of participants participating in the winning selection module based on the winning rate and odds of the selected winning selection module. a lottery that does; and
Provider that provides dividends with the odds applied to multiple winners drawn above
Including,
The lottery section
a turn number assignment unit that assigns a turn number to each of the plurality of participants who select the winning selection module;
An allotment unit that grants different odds according to the assigned order, based on the winning rate and odds of the selected winning selection module; and
A winner drawing unit that draws the plurality of winners to whom the odds are given according to the winning rate of the selected winning selection module among the plurality of participants participating in the selected winning selection module.
Characterized by including,
The provision department
Limited to the total dividends limited by finite resources, the dividends to which the odds of the selected winning selection module are applied are provided to the electronic wallets in the blocks of each of the plurality of winners drawn,
The blockchain-based game system is,
A management unit that manages at least one of game progress information, game result information, and dividend payment information in block units for each of the plurality of participants.
A blockchain-based game system that further includes. According to clause 13,
The selection section
According to the participant's selection input, one of the winning selection modules is selected among a plurality of winning selection modules with different game winning rates and odds,
The multiple winning selection module is
A blockchain-based gaming system characterized by an inversely proportional winning rate and odds ratio. delete According to clause 13,
The number assignment section is
A blockchain-based game system that determines and assigns turns by using the time information at the moment a participant selects the winning selection module as input information to a random number generator. According to clause 13,
The winner lottery is
Based on the winning rate of the selected winning selection module, the winning rate is applied to the number of participants participating in the selected winning selecting module to calculate the number of multiple winners, and participate in the selected winning selecting module by the calculated number. A blockchain-based game system that randomly draws the plurality of winners to whom the odds are given among the plurality of participants.
delete delete delete

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