Archive | December, 2013

The Holocaust: Secure the Testimony of the Perpetrators, the Silent Supporters, and the Disinterested

27 Dec

Time is running out. Fewer and fewer individuals that were old enough in World War II are around.  Steven Spielberg in his Shoa project, together with Yad Vasehm in Israel have been racing against the clock to tape and  interview as many Holocaust survivors as they could find.  This pinnacle of human cruelty must forever be studied and dwelled upon, as our only hope for a non-repeat.    For this purpose of comprehending how it could happen, we also need to talk to those who carried it out, or cheered and encouraged those who did, and even  talk and interview those who did not care too much when it happened in front of their eyes.  These three categories of people are as old as the survivors. And their stories should be recorded and captured in maximum detail. It may  be time to grant everyone involved immunity from prosecution for the price of a candid account of what went in their mind during those years of unprecedented horror. 

 Steven Spielberg — I have no way to reach you directly — so I call upon you via these lines: complement your great work of documenting the survivors with documenting the perpetrators. It would be nice if a German source will take up this initiative.  There is not much time to think about it.  The people and their stories are dying every day.  The lesson from the Holocaust should be upheld now and in every day to be.

Bitcoin: Mining (stealing) Rich Public Keys

3 Dec

Bitcoin money is not associated with any particular human owner.  Money is owned by a sequence of bits known as a ‘public key’.  And guess what: it’s all in the public domain. Everybody can see who are the rich public keys. And if you just invested in a powerful mining computer to mine bitcoins, you may be well tempted to use all this mining power, to mine the corresponding private key of a rich public key.  Why sweat to mine a few miserable bitcoins, if you can, at once, own millions — safely.  The ‘rightful’ owner of the money cannot come after you because (i) he or she cannot prove that they are the ‘rightful’ owner of the money. The money is ‘owned’ by the specific public key, or to say, owned by whomever is in possession of the corresponding private key. If your trusted friend, or spouse steals your private key, the police will not help you. You bought yourself anonymity all right, but you purchased it with rotten security.  No big deal, if you invest your play money in Bitcoin, but if your entire retirement fund is there, it is not so funny…

 

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