It looks like the Bitcoin Map website adds points illicitly to OSM through a Google Maps interface. This is rather bad.
Update: they’re fixing this …
Here’s a test run I took to see if the data was really being added to OSM:
Here’s the POI data, in raw OSM XML:
<?xml version="1.0" encoding="UTF-8"?> <osm version="0.6" generator="CGImap 0.3.3 (28262 thorn-02.openstreetmap.org)" copyright="OpenStreetMap and contributors" attribution="http://www.openstreetmap.org/copyright" license="http://opendatacommons.org/licenses/odbl/1-0/"> <node id="3383877893" visible="true" version="1" changeset="29257856" timestamp="2015-03-05T02:56:47Z" user="BitcoinMaps" uid="2135320" lat="43.7298277" lon="-79.2721787"> <tag k="addr:city" v="Bemidji"/> <tag k="addr:housenumber" v="134"/> <tag k="addr:street" v="Woodfern Drive"/> <tag k="contact:email" v="name@example.com"/> <tag k="contact:phone" v="+1 416 555 1234"/> <tag k="contact:website" v="http://example.com/"/> <tag k="description" v="i have totally made this up to see if it will be added to OSM even though the location was derived from Google Maps"/> <tag k="name" v="Entirely FictitiousName"/> <tag k="payment:litecoin" v="yes"/> <tag k="shop" v="books"/> </node> </osm>