Out of the Ether. Matthew Leising
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Название: Out of the Ether

Автор: Matthew Leising

Издательство: John Wiley & Sons Limited

Жанр: Ценные бумаги, инвестиции

Серия:

isbn: 9781119602941

isbn:

СКАЧАТЬ well as other developers and programmers who had made a career out of working with Ethereum. A driving force in the group was Griff Green. One of the first employees at slock.it, Griff had realized early on the mysterious power of DAOs. Only he called them decentralized autonomous corporations at first, as in a paper he wrote on them for his master's degree in cryptocurrencies from the University of Nicosia.

      If you meet Griff and for some reason don't like him, there's something wrong with you. He's a hugger, first and foremost, and an all-around genuine person. He was the mayor of Ethereum at this point in time; he knew just about everyone and was heading up slock.it's communication and community outreach. From the attack's inception, Griff helped recruit other Ethereum community members to form a kind of emergency response team. The beginning days were almost entirely organized via a Skype chat that they named Robin Hood.

      “The Robin Hood Group was just a shit show,” Griff told me in 2017 when I was writing the magazine story. “I hope the movie portrays it better than it actually was.”

      He's being modest; what the group did to save the remaining money in the DAO was amazing. Another member was Alex Van de Sande, whom everyone calls avsa, after his online name. While Griff was in rural Germany when the DAO was attacked, avsa was in his apartment in Rio de Janiero.

      The Robin Hood Group (RHG) also included a few extremely good coders, like Lefteris Karapetsas and Jordi Baylina. They quickly figured out how to replicate the attack so they could break into the DAO in order to “steal” the rest of the funds to keep them safe (hence the name).

      At the same time, the broader Ethereum community was discussing what to do about the DAO. One thing to keep in mind is that just about everyone who called Ethereum home had bought into the DAO. The pain was spread far and wide. The community really wanted its money back.

      Blockchains are constructed to be time ordered; it's crucial that the network knows that block B came after block A. Every transaction is recorded and maintained. So there are ways to change that history if a blockchain community supports such a change. That's because the network is nothing more than software that runs on people's computers all around the world. The people who spend big money to mine Ethereum and get the ether reward for doing so are a huge part of this community. If they all agree to an update to the software that addresses the DAO hack, for example, they can erase what happened. They can change history.

      A less stringent approach is to blacklist the addresses known to be involved with the attack. The rest of the computer network could make it so that the ether in those attack addresses could never move, for example, nullifying its value. The first alternative I described (changing history) is known as a hard fork. Blacklisting addresses is known as a soft fork. Each option has its plusses and minuses, and the community seemed willing to go along with the soft fork approach at first.

      As public support for a soft fork grew, the second attacker grew angry. He sent an encrypted message to the RHG on June 27, 2016. Here it is, verbatim, including the possibly purposefully broken English and odd syntax.

      “This soft fork, and the dao-wars situation is a waste of time for everyone,” the ether thief wrote. “I'm supporting the idea that code is law at smart contract, but also the network consensus is law on blockchain.” He then pointed to the contract that had attacked the DAO on June 21, and said he'd give the money back if the RHG would as well. “Don't you do it also to see productive future?” the thief wrote.

      Back in Zürich, sitting across from the Swiss man with his plaid scarf and glasses, I passed him a printout of the message and asked if he sent it.

      He carried fond, but few, memories of Russia with him. He remembered living with his grandparents while his mom and dad were busy with their careers, and as they worked out the details of an amicable divorce. His mother's parents had an apartment in Kolomna as well as a dacha where his grandmother tended a vegetable garden. The nearby forest was his favorite place to play. He remembered it being cold. One time in daycare, he wandered away from the other children who sat in a ring on the rug. His teacher came to collect him and reprimanded him for leaving the circle. In the way of a small child he thought, wait, isn't it normal for me to want to wander around?

      While Vitalik had no way of knowing it then, very few things in his life would ever be normal. Now in his first moments in North America, waiting for the luggage to arrive, he only knew that the next stop on his journey would be his dad's apartment. It was a Friday in February, 2000. They took an elevator up to the Toronto apartment to meet his dad's girlfriend. Vitalik thought, again with the innocent rubric of a child, Oh cool, there's a new person in my life.

      While brand new, Toronto would be where Vitalik grew up and attended school, became obsessed with World of Warcraft, and discovered a thing called Bitcoin, a new type of digital money that would propel him on a journey that only a handful of people can claim to have made.

      He would change the world.

      Before any of that, though, it was time for bed, with his new rubber ducky tucked under his arm.

      ●●●

      Vitaly Dmitriyevich “Vitalik” Buterin was born in Kolomna on January 31, 1994, to Dmitry and Natalia Buterin.

      But it's a problem for a budding computer scientist if you can't get your hands on any actual computers, and that was the case for the most part in Grozny in the 1980s. “I dreamed of them because in school we didn't have access,” Dmitry said. Only in his last few years in Grozny did his class go to a local government office where they were allowed to work with the hulking behemoths of the late 1950s, the ones that take up an entire room. “Russia was way behind in technology,” he said, “but I was extremely СКАЧАТЬ