Press "Enter" to skip to content

Posts published in “blockchains”

Auto Added by WPeMatico

Blockchain media startup Civil is issuing full refunds to all buyers of its cryptocurrency

Many doubted The Civil Media Company‘s ambitious plan to sell $8 million worth of its cryptocurrency, called CVL.  The skeptics, as it turns out, were right. Civil’s initial coin offering, meant to fund the company’s effort to create a new economy for journalism using the blockchain, failed to attract sufficient interest. The company announced today that it would provide refunds to all CVL token buyers by October 29. Civil’s goal was to sell 34 million CVL tokens for between $8 million and $24 million. The sale began on September 18 and concluded yesterday. Ultimately, 1,012 buyers purchased $1,435,491 worth of CVL tokens. A spokesperson for Civil told TechCrunch an additional 1,738 buyers successfully registered for the sale, but never completed their transaction. Civil isn’t giving up. The company says “a new, much simpler token sale is in the works,” details of which will be shared soon. Once those new tokens are distributed, Civil will launch three new features: a blockchain-publishing plugin for WordPress, a community governance application called The Civil Registry and a developer tool for non-blockchain developers to build apps on Civil. ConsenSys, a blockchain venture studio that invested $5 million in Civil last fall, has agreed to purchase $3.5 million worth of those new tokens. The purchase is not an equity; all capital from the token sale is committed to the Civil Foundation, an independent nonprofit initially funded by Civil that funds grants to the newsrooms in Civil’s network. In a blog post today, Civil chief executive officer Matthew Iles wrote that the token sale failure was a disappointment but not a shock. Days prior, he’d authored a separate post where he admitted things weren’t looking good. “This isn’t how we saw this going,” Iles wrote. “The numbers will show clearly enough that we are not where we wanted to be at this point in the sale when we started out. But one thing we want to say at the top is that until the clock strikes midnight on Monday, we are still working nonstop on the goal of making our soft cap of $8 million.” A recent Wall…

SpankChain spanked

SpankChain, a cryptocurrency aimed at decentralized sex cams, has announced that a hacker stole about $38,000 from their payment channel thanks to a broken smart contract. They wrote: At 6pm PST Saturday, an unknown attacker drained 165.38 ETH (~$38,000) from our payment channel smart contract which also resulted in $4,000 worth of BOOTY on the contract becoming immobilized. Of the stolen/immobilized ETH/BOOTY, 34.99 ETH (~$8,000) and 1271.88 BOOTY belongs to users (~$9,300 total), and the rest belonged to SpankChain. Our immediate priority has been to provide complete reimbursements to all users who lost funds. We are preparing an ETH airdrop to cover all $9,300 worth of ETH and BOOTY that belonged to users. Funds will be sent directly to users’ SpankPay accounts, and will be available as soon as we reboot Spank.Live. The hacker used a ‘reentrancy’ bug in which the user calls the same transfer multiple times, draining a little Ethereum each time. The bug is the same one that previously affected the DAO. The company pointed out that a security audit on their smart contract would have cost $50,000, a bit more than the amount lost. “As we move forward and grow, we will be stepping up our security practices, and making sure to get multiple internal audits for any smart contract code we publish, as well as at least one professional external audit,” they wrote. I’ve reached out to the company for clarification but in short it seems the spanker has become the spankee. UPDATE – According to the CEO the hacker returned the cash and offered to help Spankchain fix its smart contract. Who said the crypto world was full of crooks and liars! Ladies and gentlemen, I present the real winner of the @ETHSanFrancisco hackathon! https://t.co/kfA6NVV71J — Ameen Soleimani (@ameensol) October 11, 2018

Peep the future of distributed ledgers with the leaders of Hyperledger, Parity Technologies and Tradeshift

As cryptocurrencies emerge from the speculative bloodletting of the past months, believers in the promise of distributed ledger technologies for business and consumer applications are casting about for what comes next. On our stage at Disrupt San Francisco we’ll be welcoming some of the leading thinkers in how distributed ledgers can create an entirely new architecture for computing and new processes for almost every conceivable transaction framework. For Brian Behlendorf, the executive director of Hyperledger, distributed ledger technologies represent a powerful path for the future of networked computing — no matter the underlying technology.  That’s why Behlendorf –through the Linux Foundation — is investing resources in ensuring that viable open source distributed ledger projects are supported and coming to market for any number of applications for businesses and consumers. One of the leading lights of the internet revolution, Behlendorf’s career shaping the future of the networked world began in 1993 when he co-founded Organic Inc. — the first business dedicated to building commercial websites. Going on to become one of the foundational architects of the Apache http protocol, Behlendorf has served as the chief technology officer of the World Economic Forum and as an executive director for the technology investment fund, Mithril Capital. Meanwhile, Parity Technologies is attempting to ensure that businesses don’t need to worry about the underlying technologies at all. Selling a suite of services that are all enabled by distributed ledger technologies and cryptographic computing, Jutta Steiner is giving businesses a way through the maze of competing protocols with a service that can enable the creation and adoption of distributed apps for businesses. “We see it as a way for people to build blockchains that fulfill their particular needs,” Steiner told our own Samantha Stein at our Blockchain event earlier this year in Zug. “One of the challenges we’re addressing in this is to come up with a scalable framework.” Before Parity, Steiner was responsible for security and partner integration within the Ethereum Foundation when the public blockchain first launched in 2015. Steiner also co-founded Project Provenance — a London based start-up that employs blockchain technology to…

Malta paves the way for a decentralized stock exchange

Malta AKA “Blockchain Island” has been making waves lately in the world of cryptocurrency and governance. Their latest move involves the crypto exchange Binance and the ICO builders at Neufund. The plan is simple: Neufund will help MSX, the Malta Stock Exchange’s skunkworks, create tokenized securities. Binance has agreed to carry these securities on its own exchange, essentially creating a straight path to regulated tokens via the already regulated Malta Stock Exchange. In short, this enables Malta to become the first country to be able to offer tokens alongside traditional equities as well as an easy way to go public in multiple ways including via ICO. The plan is still in the pilot stage. This year they will begin “the public offering of tokenized equity on Neufund’s primary market which may later be tradable on Binance and other crypto exchanges pending regulatory and listing approvals” said Neufund CEO Zoe Adamovicz. “We are thrilled to announce the partnerships with Malta Stock Exchange and Binance, that will ensure high liquidity to equity tokens issued on Neufund. It is the first time in history, that security tokens can be offered and traded in a legally binding way. The upcoming pilot project will allow us to test the market’s reaction and realize the overall project idea in an environment with minimized risk.” said Adamovicz. “We are delighted to welcome Neufund as our key partner in building a Blockchain-based exchange that is fully integrated with established financial markets. With the upcoming pilot project we become a worldwide pioneer in digital finance,” said Joseph Portelli, chairman of the Malta Stock Exchange. This move is interesting in that it offers a parallel track to companies wishing to go public via token sales. While even the terminology isn’t completely hashed out in regards to the future of these systems, having a spot like Malta lead in the matter of token sales selling alongside equities is a solid decision. Malta is increasingly becoming the testbed for these sorts of experiments and, even if this is not yet a real project, it could create a turnkey solution for ICO launches…

The future of Ethereum looks bright

In what amounted to one of the most far-reaching and interesting conversations at TC Sessions in Zug, Ethereum masterminds Vitalik Buterin, Justin Drake, and Karl Floersch spoke openly – and often candidly – about a bright future for Ethereum scaling and, more interestingly, their way to build teams that work. “There’s definitely changes that we could have made into the protocol,” said Buterin when asked whether or not he would have changed anything if he could start Ethereum again. But, he said, “there are ways in which that the problem is fundamentally hard.” In other words, growth was the only option. “The demand for using public blockchains is high and we need to up the stability in order the meet that demand,” he said. Floersch discussed the problems associated with Ethereum in the context of “adversarial networks.” The network, he said, should “penalize people who don’t provide guarantees” and he felt that the tools available to simulate economic actors – including bad actors – are still weak. “We come up with ideas, try to formalize them, and implement them,” he said. But, he said, the simulations still aren’t available. The team expects aspects of Ethereum 2.0 – namely the Casper upgrade and the addition of sharding – to begin rolling out in 2019. After that, said Floersch, Ethereum 3.0 would enable quantum secure systems i.e. systems that can withstand the power of quantum computers. “We’ll push quantum secure updates before there are commercial quantum computers,” he said. Ultimately, said Buterin, Ethereum runs because the team is so tightly knit thanks to a clear roadmap. He said Bitcoin has many heads and the gridlock created was dangerous. “Can they agree? No. You have gridlock,” he said. “Part of the reason is that the Ethereum community early on [continued] to promote the idea of the Ethereum roadmap,” he said. “I feel that the roadmap is part of the social contract.” “People who buy into ethereum buy in knowing that these are the things that people are going to want to push it forward. There may be deadlock on what specific path the…

Cookies help us deliver our services. By using our services, you agree to our use of cookies. More Info | Close