Proof of play blockchain mining

One or more non-transitory computer storage media encoded with computer program instructions that when executed by one or more computers cause the one or more computers to perform operations comprising:

• receiving, from a device that generates first cryptographic data using a first cryptographic process, the first cryptographic data that represents at least one task parameter;
• generating, using the first cryptographic data, second cryptographic data by processing the first cryptographic data using a second cryptographic process different from the first cryptographic process, wherein the second cryptographic data represents the at least one task parameter;
• generating, based on at least one action taken by the device during execution of a group task defined by the at least one task parameter, task data recorded off a blockchain;
• and
• generating, using at least part of the generated task data and a third cryptographic process, different from both (i) the first cryptographic process and (ii) the second cryptographic process, third cryptographic data;
• and
• transmitting the third cryptographic data to one or more blockchain node devices of the blockchain.

A method comprising:

• receiving, from a device that generates first cryptographic data using a first cryptographic process, the first cryptographic data that represents at least one task parameter;
• generating, using the first cryptographic data, second cryptographic data by processing the first cryptographic data using a second cryptographic process different from the first cryptographic process, wherein the second cryptographic data represents the at least one task parameter;
• generating, based on at least one action taken by the device during execution of a group task defined by the at least one task parameter, task data recorded off a blockchain;
• and
• generating, using at least part of the generated task data and a third cryptographic process, different from both (i) the first cryptographic process and (ii) the second cryptographic process, third cryptographic data;
• and
• transmitting the third cryptographic data to one or more blockchain node devices of the blockchain.

A system comprising:

• one or more computers and one or more storage devices on which are stored instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising:
• receiving, from a device that generates first cryptographic data using a first cryptographic process, the first cryptographic data that represents at least one task parameter;
• generating, using the first cryptographic data, second cryptographic data by processing the first cryptographic data using a second cryptographic process different from the first cryptographic process, wherein the second cryptographic data represents the at least one task parameter;
• generating, based on at least one action taken by the device during execution of a group task defined by the at least one task parameter, task data recorded off a blockchain;
• and
• generating, using at least part of the generated task data and a third cryptographic process, different from both (i) the first cryptographic process and (ii) the second cryptographic process, third cryptographic data;
• and
• transmitting the third cryptographic data to one or more blockchain node devices of the blockchain.