Resource operating method for each of nodes communicating through network and computer device operating as one of nodes

A resource operating method for each of a plurality of nodes communicating through a network, comprising:

• performing machine learning to solve a problem corresponding to the machine learning through a mining program;
• generating a transaction and transmitting the generated transaction to the plurality of nodes during the performed machine learning;
• receiving a transaction from the plurality of nodes;
• generating a block hash value at a node that has successfully solved the problem corresponding to the machine learning, and creating a block for information of the generated or received transaction using the generated block hash value;
• transmitting the block hash value to the plurality of nodes;
• receiving a reward corresponding to the performed machine learning through the mining program;
• and
• connecting the block to a blockchain,
• wherein the performed machine learning analyzes a large amount of data using a complex algorithm, recognizes a data pattern, and performs an estimation based on the data pattern.

A computer device operating as any one of a plurality of nodes communicating through a network, comprising:

• a communicator configured to communicate with the network;
• and
• one or more processors connected to the communicator,
• wherein the one or more processors are configured to:
• receive a problem through a mining program and perform a proof-of-work process to solve the received problem;
• generate a transaction and transmit the generated transaction to the plurality of nodes during the proof-of-work process;
• generate and transmit a block hash value at nodes that have successfully performed the problem of the proof-of-work process;
• receive a transaction and the block hash value from the plurality of nodes that have successfully performed the problem of the proof-of-work process;
• stop the proof-of-work process at nodes that have not completed the problem of the proof-of-work process;
• verify validity of the generated or received transaction using the block hash value to obtain a verified transaction;
• create a block when the validity is verified;
• receive a reward corresponding to the performed proof-of-work process through the mining program;
• and
• connect the block to a blockchain,
• wherein the problem comprises application of computing power to solve a useful problem selected from the group consisting of machine learning, military calculations, scientific calculations, and differential equations.

A computer device operating as any one of a plurality of nodes communicating through a network, comprising:

• a communicator configured to communicate with the network;
• and
• one or more processors connected to the communicator,
• wherein the one or more processors are configured to:
• perform machine learning to solve a problem corresponding to the machine learning through a mining program;
• generate a transaction and transmit the generated transaction to the plurality of nodes during the performed machine learning;
• receive a transaction from the plurality of nodes;
• generate a block hash value at a node that has successfully solved the problem corresponding to the machine learning, and create a block for information of the generated or received transaction using the generated block hash value;
• transmit the block hash value to the plurality of nodes;
• receive a reward corresponding to the performed machine learning through the mining program;
• and
• connect the block to a blockchain,
• wherein the performed machine learning analyzes a large amount of data using a complex algorithm, recognizes a data pattern, and performs an estimation based on the data pattern.