The Lightning Network may be used for invoices, identity and payment of use of model. It can also likely be used to handle prompts. Regarding privacy, not all t

The Lightning Network may be used for invoices, identity and payment of use of model. It can also likely be used to handle prompts. Regarding privacy, not all things need to be private and if they do they should be run on a single tenant infrastructure. OpenAI is a multi-tenant cloud model, so guarantee of privacy there may be protected only by license and use agreement.