42 Platform as a service (PAAS) featuring computer software platforms for allowing users to create secure, controllable content access; to upload, share, mix, and download digital content; to allow users to create contractual or licensing relationships; to create contractual or licensing relationships that are capable of flexibility, customizability, combinability, and revocability; to facilitate access and licensing of content in all forms; to facilitate access and licensing of content in all forms in the artificial intelligence context; to allow users to create secure, controllable content links; and platform as a service to facilitate links for the licensing of rights in the artificial intelligence context.