QUOTE (Rsthothothal @ May 17 2011, 04:04 PM)

Well, I suppose you'd have to put them on a flash drive or something, but
bitcoins are untraceable electronic currency.
So that's pretty cool.
Only really untraceable in that you do not need to present an id to start using the network. As such you can run the program to generate a key pair, trade for a while and then retire the key pair.
The last step because every transaction is signed by the public key, and so it is fully possible to backtrack the history of the individual coin to its origin.
Another interesting part is that the whole network acts as a single big ledger, so every time a transaction is done a selection of the network is asked to verify said transaction.
The last bit reminds me of how SR nuyen hacking can be a pain even without strong encryption. This because every damn bank and credit company will have a extensive ledger, and may even be called on to verify transfers. So when you do a transfer the entity your transferring to may work backwards in your transfer history and ask them to verify said history (or in the case of a certified stick, the transactions the stick has on file).
And the same with doing a SIN check, connecting to various legal offices and going "got this SIN on file?". The more that give a positive response, the more likely that the SIN is legit.