Block-based method for real event object exchange

3:

• The method of claim 1, further comprising:
• generating a character twin token in which attribute information on the character twin is encrypted;
• generating character block tokens in which attribute information of the plurality of character blocks is encrypted to be distinguished for each region of the block set;
• and
• storing the character twin token and each of the character block tokens in each block of the blockchain.

4:

• The method of claim 1, wherein the character blocks includes brand character blocks and common character blocks;
• the brand character blocks are used for a specific character twin;
• and
• the common character blocks are used for all character twins.

5:

• The method of claim 1, further comprising:
• inputting the character twin obtained by digitally imaging the real event object, by an advertisement event server;
• generating the block set for the character twin;
• dividing the block set into regions to generate the plurality of character blocks;
• inputting registration information of the plurality of character blocks to the advertisement event server;
• generating a character block token corresponding to each character block, by the advertisement event server;
• recording the character block token in each block of the blockchain;
• when attribute information of the character block is input from a consumer terminal, initiating an advertisement event in which the character block is virtually attached to the block set, by the advertisement event server;
• generating a character twin token corresponding to the character twin, by the advertisement event server;
• recording the character twin token in each block of the blockchain;
• and
• when an end condition of the advertisement event is met, notifying an event progress result to a consumer terminal of a consumer who is selected to be exchanged for the real event object corresponding to the character twin by participating in the advertising event.

6:

• The method of claim 1, further comprising:
• logging in to an advertisement event server, by an advertiser supplying the real event object;
• generating the character twin by inputting a digital image of the real event object;
• generating the character block corresponding to the character twin;
• and
• inputting registration information of the character block together when generating the character block,
• wherein the registration information includes at least one of an advertiser name, an advertisement event period, the number of real event objects, the number of regions of the block set, the number of brand character blocks, the number of common character blocks, advertisement location information of the character block, mission contents information, and mission presence/absence information;
• the advertisement location information includes GPS information on a map where the brand character blocks are capable of being found;
• the mission contents information includes mission contents capable of being performed in the advertisement location information to find the brand character blocks;
• and
• the mission presence/absence information includes information indicating whether there is the mission contents information or not.

7:

• The method of claim 1, further comprising:
• receiving registration information of the character block,
• generating a character block token corresponding to the character blocks in a one-to-one manner;
• recording the generated character block token, including at least one of an advertisement ID, a first advertiser electronic wallet address, a number of the character block, and owner information of the character block, in each block of the blockchain;
• when a consumer collects the character blocks, recording an address of a second consumer electronic wallet, an address of each block of the blockchain storing the generated character block token, and a hash value of the address of each block of the blockchain, in each block of the blockchain;
• and
• storing the generated character block token, the address of the second consumer electronic wallet, and the address of each block of the blockchain storing the generated character block token, in a third storage unit of the advertisement event server.

8:

• The method of claim 1, further comprising:
• generating character twin tokens, corresponding to the character twins in a one-to-one manner, in which attribute information on the character twins is encrypted;
• recording the generated character twin token, including at least one of a token ID, an address of a first advertiser electronic wallet, an advertisement ID, an address of a safe smart contract storing a public key of a magic key, and owner information of the character twin token, in each block of the blockchain;
• when a consumer collects all of the plurality of character blocks, recording an address of the second consumer electronic wallet, a private key of the magic key capable of opening the public key of the magic key, and an address of each block of the blockchain storing the generated character twin token and a hash value of the address of each block of the blockchain, in each block of the blockchain;
• and
• storing the generated character twin token, the address of the second consumer electronic wallet, and the address of each block of the blockchain storing the character twin token in a third storage unit of the advertisement event server.

9:

• The method of claim 1, further comprising:
• when the end condition is met, requesting the event processing unit of the advertisement event server to end the advertisement event according to the execution of a character twin token ownership transfer smart contract stored in the blockchain node;
• by the event processing unit, ending the advertisement event;
• by the event processing unit, selecting a compensation target consumer from among consumers who have collected the plurality of character blocks and notifying him/her of the compensation;
• transmitting a guide link of a compensation payment service server including a compensation access token from the advertiser to a second electronic wallet in a consumer terminal of the compensation target consumer;
• by the consumer terminal, connecting to the compensation payment service server through the guidance link;
• and
• by the consumer terminal, presenting an address of the second consumer electronic wallet and a compensation access token to the character twin token ownership transfer smart contracts of the compensation payment service,
• wherein the character twin token ownership transfer smart contract stored in the compensation payment service verifies the compensation access token presented by the consumer and changes ownership of the character twin stored in the blockchain node from the advertiser to the compensation target consumer.

10:

• The method of claim 1, further comprising:
• when the end condition for the collection of the character blocks is met, changing owner information of a character twin token in the character twin token from an advertiser to a consumer;
• when the end conditions are achieved, encrypting a real event object request message with a private key of a magic key, encrypting the same with a private key of a second electronic wallet, and transmitting the same to a blockchain node;
• by the blockchain node, executing a safe smart contract to decrypt the real event object request message with a public key of the second electronic wallet and decrypting the same with a public key of the magic key to confirm whether an owner of the character twin token and an owner of the magic key are the same;
• and
• when the owner of the character twin token and the owner of the magic key are the same, transferring ownership of securities capable of being exchanged for the real event object to an address of the second electronic wallet.

11:

• The method of claim 1, further comprising:
• by a consumer terminal, connecting and logging in to an advertisement event server;
• inputting a digital code including a QR code, a DataMatrix code, and a barcode, which is input from a camera of the consumer terminal, and inputting advertisement location information input from a GPS receiver of the consumer terminal;
• transmitting first attribute information of a brand character block including a number of the brand character block input from the digital code and the advertisement location information to an event processing unit of the advertisement event server;
• by the event processing unit of the advertisement event server, confirming whether the received first attribute information of the brand character block is stored in a third storage unit of the advertisement event server;
• when the first attribute information of the brand character block is stored in the third storage unit of the advertisement event server, recording the attribute information of the brand character block and an address of the second consumer electronic wallet in each block of the blockchain;
• and
• sequentially repeating steps after inputting the first attribute information of the brand character block until all of the plurality of brand character blocks are found.

12:

• The method of claim 1, further comprising:
• connecting and logging in to an advertisement event server from the consumer terminal;
• inputting a digital code including QR code, DataMatrix code, and barcode from a camera of the consumer terminal, and inputting an advertisement location information input from a GPS receiver of the consumer terminal, and mission presence/absence information indicating whether there is the mission contents information requested to the consumer in the advertisement location information;
• transmitting second attribute information of a brand character block, including a number of the brand character block input from the digital code, the advertisement location information, and the mission presence information, to an event processing unit of the advertisement event server;
• checking, by the event processing unit of the advertisement event server, whether the received second attribute information of the brand character block is stored in a third storage unit of the advertisement event server;
• when the second attribute information of the brand character block is stored in the third storage unit of the advertisement event server, recording the second attribute information of the brand character block and an address of the second consumer electronic wallet in each block of the blockchain;
• and
• sequentially repeating steps after inputting the attribute information of the brand character block until all of the plurality of brand character blocks are found.

14:

• The method of claim 1, wherein an advertiser who supplies m real event objects pays an amount of the m real event objects and a reward amount to consumers who have the character twin by collecting the plurality of character blocks, m being a natural number greater than or equal to 2, the end condition being met at the end time set by the advertiser;
• pays an amount obtained by dividing the amount of the real event objects and the reward amount by the number of consumers who have the character twin to each of the first to the m-th consumers among consumers who have the character twin until the end time;
• and
• pays an amount obtained by dividing the reward amount by the number of consumers who have the character twin to consumers after the m+1-th consumer among consumers who have the character twin until the end time.

15:

• The method of claim 1, further comprising:
• inputting the real event object corresponding to the character twin in a one-to-one manner from an advertiser terminal to an advertisement event server;
• and
• generating, by a character block generation unit of the advertisement event server, a first character block, a n-th character block, a first region to which the first character block is mapped, and an n-th region to which the n-th character block is mapped, n being natural number greater than or equal to 2,
• wherein when the first character block is attached to the first region, the character twin is in a first state;
• when the n-th block is attached to the n-th region, the character twin is in a second state;
• and when the character twin 110 is in the second state, the event ends.