I have found a fake fdc on ebay .... @tweetious thanks for share!
thats nit fake but not FDC either. just a normal letter sent with a crypto stamp
There are many hints that this cover has been modified by some con-artist.... since there are too many ringing bells!
- As reported before these stamps should have a non-washable red stamping ink ...
- take a look on upper right part of cancellation, or cancellation on white envelope:
It seems painted with a pen also (flickering trait), and is not a circle.
There is not any signs on crypto-stamp itself.
- there is not any postal rate so high for a "normal shipment" (why spend so much money for a not registered/insured cover?).
- other collectors have the same feelings. it was sold at just 25 euro (!)... just as a black crypto stamp (mint)...