Daily Archives: September 22, 2014

Four MIT students behind an award-winning Bitcoin mining tool will face off against New Jersey state authorities in court today when they attempt to fight back against a subpoena demanding their source code.

The Electronic Frontier Foundation is representing 19-year-old MIT student Jeremy Rubin and three classmates in a remarkable case that stands out for the measure of aggression the state is using to obtain the code and identify anyone who might have tested the mining tool.

The case is reminiscent of a federal one that targeted Aaron Swartz after he was arrested by MIT police in 2011 for downloading more than 4 million scholarly journal articles from the JSTOR digital library, offered to MIT students, to make them more widely available. Swartz faced multiple charges for his activity and killed himself as he was preparing for trial. Although there is currently no indictment or pending criminal charges against Rubin and his friends, state authorities have indicated that they believe the researchers may have violated state laws. The case marks a disturbing trend among authorities to go after researchers, innovators, tinkerers and others who try to do cutting-edge projects to help the tech community, says EFF staff attorney Hanni Fakhoury.

Its a very broad subpoena that hints at criminal liability and civil liability, he says. For a bunch of college kids who put something together for a hackathonthey didnt make any money, the project never got off the ground and now is completely disbandedthere are some very serious implications.

The mining tool, known as Tidbit, was developed in late 2013 by Rubin and his classmates for the Node Knockout hackathononly Rubin is identified on the subpoena but his three classmates are identified on the hackathon web site as Oliver Song, Kevin King and Carolyn Zhang. The now defunct tool was designed to offer web site visitors an alternative way to support the sites they visited by using their computers to mine Bitcoins for them in exchange for having online ads removed.

We believe our utility for the end user comes in freeing up real estate on web pages, King wrote about their program on the Node Knockout site. Imagine a web where your amazon shopping cart doesnt follow you around to every website you visit. We believe there should be more options than advertising for monetizing a website, and we believe we have a novel and non-intrusive solution. In this way, we provide utility to developers who can now include higher quality content on their websites, and utility to end users who are spared the wasted time in looking at ads.

The clever design won the award for innovation in the programming competition.

This is a very intriguing idea that could really transform online economics if it works, one supporter wrote on the hackathon site. There is a much broader discussion to have about mining bitcoins vs doing other useful tasks (e.g. a friendly form of mechanical turk).

But the program never got beyond the proof-of-concept stage before Rubin and Tidbit, as an entity, were hit with subpoenas from the New Jersey

The states attorney general claims Rubin and his classmates violated New Jersey computer crime laws and demanded they hand over source code for their creation and any documentation related to the tool. Rubin was the only one named in the subpoena, Fakhoury says, because he registered the web site for Tidbit.

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MIT Students Battle States Demand for Their Bitcoin Miners Source Code