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It's the responsibility of the injured parties to collect restitution - I hope you aren't referring to your daddy-government when you say "judicial authority". That's not going to happen. Bitcoin destroys governments, so governments can't regulate bitcoin.
Take responsibilty. CAVEAT EMPTOR.
For those that lost a lot, your first step is to locate ukyo. Then to file a lawsuit and have him served. Then enforce the judgment.
Lolz.
If governments can't regulate bitcoin, who do you suggest the lawsuit should be filed with? The courts aren't exactly an anarchist institution

Courts can absolutely be anarchist. I guess you've never heard of private arbitration? Judge.me? Decisions coming from private arbitration ARE ENFORCEABLE.
What do you do crumbs? You seem to LOVE government. I figure that's who your avatar is cheering for.
You got to tell me more about these anarchist courts.
I wanted to take Mr. Labcoin to the interweb court you suggested, but got this:

Dang...

Why don't we start our own private cop thread, and catch Mr. Labcoin with it.
Then we can start our own private court thread, and bring Mr. Labcoin to justice there (with the help of the best interweb prosecutors private money could buy).
Once we're all done, we could throw him in Noob Jail where he'll have to make like a thousand posts before he gets out.
I'm totally down with this DIY law thang.
R U ready?