For the OSMUK quarterly project on public footpaths, this is tracking edits with the designation=public_footpath tag
This project has finished! It finished on September 30 2018
Edits by MacLondon
Lasted update time: July 13 2018 00:19:39.
This system was set to pick up on designation=public_footpath related edits in OpenStreetMap each minute but with a delay of several minutes, however there may also be outages causing much longer delays. If you've done some edits which you're expecting to see, wait a little while (or go do a little more!) before refreshing this page
By Harry Wood. Data live updated for this display available in csv or as an sqlite3 db file.
Source code on github. Pull requests welcome!