Why are images noted as Temp status in URLs
I am noticing that in the Link embedded image field in the Edit Image window that the URL looks like this: www.example.com/.../filename.jpg
Why is the status temp? Why does it say default-source, and WHY does it appear as a crawlable image when Google-bot (or other bots - I've tested two) scans my site?
Should I just block these in our robots.txt file?