Research collaboration: past snapshots of Yoroi/Adapools pool rankings

We are an MIT-based team doing research on the evolution of the Cardano ecosystem. We are analyzing delegations and we find the current snapshot of Yoroi/Adapools rankings at

We are wondering if anyone in the community has saved * past * snapshots from either one of these sources. These will be immensely useful for our research.

Thank you. We’ll discuss our research once it’s completed and we hope to contribute to the progress of the community. Please feel free to reach out at