powerpoint for blockchain in supply chain management

I am looking for an experienced freelancer to create a PowerPoint presentation on the topic of blockchain in supply chain management. The desired outcome of the presentation is to explain how blockchain can be applied in this field, also include main benefits and challanges. I am looking for the freelancer to research and include relevant examples, as I do not have any specific case studies I want included. The presentation should have about 10 slides. Please include your past work for reference, as well as a proposed timeline for completion of the project. Thanks for your time! The aim is a Presentation of 10 minutes.