4 ms·
It's funny that no one is checking serial numbers. Nowadays it would not be too hard to look up in a database if the number was issued, is in use elsewhere, or
by ableal 12y ago
It's funny that no one is checking serial numbers. Nowadays it would not be too hard to look up in a database if the number was issued, is in use elsewhere, or belongs to a destroyed note.
Privacy, cost and protocol issues left as an exercise.
- mschuster91 12y agoWhy not make the serial numbers also a EC digital signature?!
- kordless 12y ago> in use elsewhere Nope. No way to do that reliably with a piece of paper.