The world's first cryptocurrency stamps apparently.."Gibraltar Royal Post now wishes to commemorate this innovative new technology by issuing a stamp to highlight and demonstrate this new technology. The 50p stamp and its four-stamp collector block below has been created by local graphics designer Mr. Stephen Perera".
(https://qrg-stamps.com/)
(https://qrg-stamps.com/)
The very first loaded stamp to ever be created was the two I made and had postally used in 2017.
On the stamp itself was a Public and Private key QR code.
Loaded..yes loaded with 0.005btc. But BIP32 encrypted with the
Very long password in the envelope.
Many are not aware of this. Here is the only one I ever auctioned...
https://bitcointalksearch.org/topic/m.20957878
(that's how I got it, a few months ago...)
