IDC MVP hosted collections will be stored in storage buckets accessible to the users via the Requester Pays feature.
We will also be hosting those collections in a DICOM store accessible via DICOMWeb interface. However, the main purpose of that DICOM store in the MVP will be to support image visualization and not replicating of data at a user resource. It is currently the case that DICOM stores do not support requester pays. IDC MVP will be using a throttling proxy to provide free restricted DICOMWeb access to the hosted content for the purposes of limited image viewing, limiting maximum download size per IP and total per day.
Post MVP, we plan to explore if we need to implement a less restrictive solution to support DICOMWeb access to IDC hosted content.
If you would like to see a mechanism that would allow unrestricted DICOMWeb access to IDC data content (noting that unrestricted access will come at some cost to the user downloading the data), please describe your use case here and upvote this feature.