[Request] Completed task verification signatures

[0xDelusion]

I have an interesting request. I would like to leverage Golem as an extension to the EVM in order to run more complex computations off chain. This is currently possible on the requestor machine. However, In the spirit of decentralization, I need a mechanism that can tie a proof back to the Golem network, provider, payment transaction, and/or task input/output. In other words, verifiable computing.

My understanding of the current network is limited, but what this might look like:

• Expose a provider.sign() method to a running task that would allow one to sign arbitrary computations including the input/output of the task.
• The provider can automatically provide signatures of task inputs/outputs
• Potentially add these signatures to the payment transaction
• Ability to validate the signatures (ie tie back to the Golem network and original provider/task)

[nieznanysprawiciel]

We are going to discuss this internally and consider this proposal