The "1847usa" identifier on StampSmarter.com
is typically a great resource for such questions.
If the inquiry is about the 10 Bugs Bunny stamps released this week, has SCOTT had a chance to officially declare the SCOTT numbers? I typically read the SCOTT numbers in the monthly update provided in Linn's. Is there a quicker method of receiving the latest numbers?
Various listings on eBay
and HipStamp are referencing Bugs Bunny as SCOTT numbers 5494-5503.