I think I've positively identified the first 40 loans that went into default at Prosper. There are 16 more that I'm having a little difficulty with. The list of the 40 I can tie back to a listing is here. The first column is a hyperlink. Click in it and a little link symbol will appear. Clicking on that should take you to the listing. Hope this is instructional. If I have further success, I'll update the list.