near future. btc is worth a boatload of money. a group of robbers discovers that hall finney had some btc stored in a brain wallet before he was cryopreserved. they plan a heist to steal his frozen body and extract the passphrase from his brain.

how does that sound?

hello. i am a computer science student and i will be writing a thesis this semester. im considering implementing smart property in this thesis. my main inspiration was bitcoin wiki page titled Smart Property. but i also heard about coloured coins and it seems they can be used for this purpose. my question is do you know about any similar technologies or already existing implementations of this concept?