A reasonable ballpark value could be the date when the pull request to add the respective project file was opened on github:
https://github.com/taginfo/taginfo-projects/pulls?q=is%3Apr+is%3Aclosed Martin On Tue, Feb 16, 2016 at 2:11 PM, Philipp Hukal <philipphu...@googlemail.com> wrote: > Hi! > > > > Is there a centralised way to retrieve the creation date of the > “taginfo.json” files listed for each project on taginfo? > > > > I am trying to find out when projects started using certain tags and found > this to be a reasonable proxy, but available date details differ across > sources (e.g. github repos, taginfo, or project pages). > > > > Any advice? > > > > Thanks in advance, > > Philipp > > > > > > > > > > > > > _______________________________________________ > Taginfo-dev mailing list > Taginfo-dev@openstreetmap.org > https://lists.openstreetmap.org/listinfo/taginfo-dev > _______________________________________________ Taginfo-dev mailing list Taginfo-dev@openstreetmap.org https://lists.openstreetmap.org/listinfo/taginfo-dev
