The Bitcoin + Lightning node workshop at the Tel Aviv Bitcoin Embassy is complete! The first round graduated 12 new full node owners with a setup that includes Tor, Bitcoin Core, C-lightning, Electrum Personal Server, Spark Lightning Wallet and btc-rpc-
Visit Twitter for Tweet content. This posting was first seen by us on February 20, 2019 11:32 PM. You may want to visit twitter.com for more similar content.
Live Feed for IBM Think with Jed McCaleb, Jesse Lund, et al
Virtual conference experience powered by IBM Watson Media - Free Trial. Stay connected and see the onsite action Stay connected and see the onsite action Visit us on Twitter Visit us on Facebook Visit us on Linkedin Visit our Youtube channel This data was first seen by us on February 14, 2019 7:31 PM. You may want to visit www.ibm.com for more similar content.
@SatoshiLite: The extension blocks concept is similar to sidechains. Think of this as a MimbleWimble sidechain that is attached to the main chain using consensus via a softfork upgrade. You can opt-in by sending coins into the MW extension blocks and also
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Attack surface on bitcoin is shrinking: Taproot to increase privacy and fungibility of BTC
Taproot is designed to significantly increase Bitcoin?s privacy. This approach relies on multi-signatures, to be exact, on Schnorr multisigs. Worried about price trends, ETFs and the rift between Bitcoin and Bitcoin Cash, people forget that Bitcoin is also evolving technically. Beyond these public debates, the developers have not only activated Segregated Witness or advanced the Lightning Network. They are working on things like Smart Contracts, Tokenized Assets or privacy on the Bitcoin blockchain. The latter is something very important. On the one hand, privacy is essentially one of the ideals of the cypher punks, on the other hand, it is only through this that the fungibility of Bitcoin can be increased. Even Bitcoin maximalists have to admit that crypto currencies like Monero that rely on anonymity are currently ahead of the game. It is understandable that the Bitcoin community wants to catch up here. This article was first seen by us on February 03, 2019 11:47 PM. Have a look at decentralpost.com for more.
Boss article Feb 2nd 2019 translated "20 major banks will use XRP in 2019" - SBI CEO
Visit Twitter for Tweet content. This article was retrieved by us on January 28, 2019 12:53 PM. You may want to visit twitter.com for additional posts.
Ethereum Rival Tron Is Surging As Bitcoin Sinks... Here's Why
Tron, a decentralized app platform looking to rival ethereum, has leaped higher over the last 24 hours, adding more than 10% and making the top 10 cryptocurrency worth more than $2 billion in total for the first time since August. The tron price has now passed both litecoin and stellar after a strong few months to take the seventh spot in the rankings of world's biggest cryptocurrencies by market capitalization, according to CoinMarketCap, which tracks most major digital tokens. Tron's recent rally has seen its total value climb above the $2 billion mark.Getty Tron has outperformed both bitcoin and the U.S. dollar over the last month, with its price climbing over 130% since its bull run began in mid-December. This data was first seen by us on January 28, 2019 6:40 AM. Check out www.forbes.com for more from this source.
Mysterium Network Golang Meetup - January 30 - 20:30 Golang interops: reincarnation of C++ library [EN] Tadas Valiukas / Golang engineer @ Mysterium
Meetup at new Visma office. All talks will be presented in English language. Food & drinks are provided by our sponsor UBER. Venue is provided by our sponsor Visma. Agenda 18:30. Free pizza && beer (free as beer) before presentations! Provided by our sponsor UBER. 19:00. Concurrency in hardware, in OS, and in Go [EN] Alexey Pavlenko / Senior Software Engineer @ UBER Concurrent programming is hard. People tend to make mistakes when more than one thread is involved, no matter what language is used. It?s hard to build and maintain a plausible model in one?s head, because our brains normally work differently. Sometimes I understand how it works and can spot a bug in a diff. I use several principles that I would like to share within this presentation. 20:30 Golang interops: reincarnation of C++ library [EN] Tadas Valiukas / Golang engineer @ Mysterium.network Go is an amazing language with a rich set of features out of the box. But sometimes you find yourself in situations, where the library you need so much is written in a different language. Here in Mysterium Network, we found ourselves in this situation with OpenVPN integration into our Go code base. In this presentation, Tadas Valiukas - one of Mysterium Network?s main contributors is going to share the long journey we took. We?ll be discussing the dragons we had to slay, the swamps we had to swim through and mountains we had to climb and what reward was waiting behind the rainbow. Contact us if you'd like to talk in upcoming meetups! Call [masked] (Povilas) if you'll face any problems reaching the place. This information was discovered by us on January 27, 2019 9:24 PM. See www.meetup.com for complete listings from this source.
Webinar: Challenger banks coming to the USA- Chime, Revolut, and N26 will be joining. 01/29/19
2019 is shaping up to be the year of the challenger bank. N26, Revolut, Chime, Monzo -- all have raised large rounds of capital to compete for new customers. They?ve created apps that millions of their customers love using. And in 2019, competition is heating up. Revolut and N26 have their sights set on U.S. banking licenses. US-based Chime has opened two million fee-free online checking accounts and is adding more customers each month than Wells Fargo or Citibank. Join us to learn about what these players have in store and where the future of banking is heading. A modern media company tracking the impact of technology on financial services. This entry was first found by us on January 26, 2019 11:01 PM. Have a look at app.livestorm.co to find more similar content.
Many Ideas from IF Brainstorm contest have been uploaded to Thinktangle!
Copyright 2018 ? ThinkTangle ? All Rights Reserved This publication was retrieved by us on January 26, 2019 6:29 PM. Browse thinktangle.com to find more similar content.
Winklevoss Twins say that Regulators are more Comfortable with Zcash but who cares
The Winklevoss brothers who are the founders of the US-based Gemini exchange said in a recent podcast interview that the US regulators are more comfortable with Zcash (ZEC) than Monero (XMR). In a recent episode of the Unchained podcast with Laura Shin the Winklevoss twins discussed various issues ranging from the Bitcoin ETF approval to criticisms on their advertisement campaign. One of the important topics that they discussed in the interview was the process they follow for listing various Crypto assets on their platform. Gemini currently lists Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Bitcoin Cash (BCH) and notably ZCash (ZEC). In many ways, Gemini has been more conservative than Coinbase in listing tokens on their platform. Although they have not publicly stated their listing procedure, they give some insights on why they decided to list ZCash and not Monero both of which are privacy based coins. This share was discovered by us on January 26, 2019 2:21 PM. See blockmanity.com for more.
Tyler Winklevoss Predicts That Bitcoin Could Exceed The $7 Trillion Market Cap
The owners of the US crypto exchange Gemini, the Winklevoss twins, are adamant in their bullish views of Bitcoin?s future despite the current bearish climate. Crypto guru Tyler Winklevoss, during an AMA session with Reddit, claimed that Bitcoin is well on its way to surpassing the $7 trillion market of gold. ?Our thesis around Bitcoin?s upside remains unchanged. We believe Bitcoin is better at being gold than gold. If we?re right, then over time the market cap of Bitcoin will surpass the ~$7 trillion market cap of gold.? Say this were to happen, one BTC would be worth as much $333,333 once Bitcoins total supply of 21 million tokens is in circulation. This item was obtained by us on January 22, 2019 9:21 PM. Have a look at coinbeat.com for more.
CHAINLINK ICO Rating, Reviews and Details | ICOholder Select widget Notification icon
As developers begin to implement their chosen smart contract, they encounter the connectivity problem; their smart contract is unable to connect with key external resources like off-chain data and APIs. This lack of external connectivity is due to the method by which consensus is reached around a blockchain's transaction data, and will therefore be a problem for every smart contract network. The LINK Network is the first decentralized oracle network; allowing anyone to securely provide smart contracts with access to key external data, off-chain payments and any other API capabilities. Anyone who has a data feed, useful off-chain service such as local payments, or any other API, can now provide them directly to smart contracts in exchange for LINK tokens. Becoming a ChainLink Node Operator is an easy way to monetize your experience with a specific API as a developer. It's also a great way for data providers, payments providers and various online service providers e.g. e-signature to sell their API based services directly to a smart contract. If you'd like to operate a ChainLink Node to offer your services for direct purchase by a smart contract, we're excited to help get you setup. By creating a decentralized infrastructure for smart contracts to access critical off-chain resources, there is now a scaleable, secure and auditable way to add data, off-chain payments and APIs into a smart contract. This publication was found by us on January 17, 2019 6:14 PM. You may want to visit icoholder.com for more from this source.
Ethereum.link (LNK) ICO Rating, Reviews and Details | ICOholder Select widget Notification icon
We are a firm dedicated to promote, offer and integrate Ethereum platform to any individual or corporation wanting to make a whole improvement of their business structure to join the new generation era taking advantage of this technology and surpass their competitors. Be part of our constant growing portfolio of backed assets and companies taking the next step and joining with last technology in autonomous management and money storage using a distributed ledger technology. Ethereum.link tokenizes silver on Ethereum, we provide immutability, transparency and decentralization via our LNK and LNKS Tokens, trade physical silver without a middleman. This posting was first found by us on January 17, 2019 6:02 PM. Visit icoholder.com for more similar content.
EchoLink ICO Rating, Reviews and Details | ICOholder Select widget Notification icon
EchoLink is a blockchain based system that provides verified education, skill, and work experience information. Taking advantage of blockchain technology?s immutability and time stamp functionality, EchoLink provides users with trusted information regarding a job candidate?s education, skill, and work experience. EchoLink provides savings to recruiters in time and financial resources. The EchoLink system can also be used for additional industries, such as banking, finance, general notary service. EchoLink is building high-trust economy through innovations in blockchain technology. EchoLink provides a world-wide standardized system to store and verify education, skill, and work experience through blockchain technology. EchoLink supports a variety of blockchain technology and storage layers. This article was first found by us on January 17, 2019 5:53 PM. You may want to visit icoholder.com for complete listings from this source.
Dash vs. Bitcoin: Qual a diferena | Genesis Mining Genesis Mining Twitter Facebook Youtube VKontakte Instagram Linkedin Medium Mastercard Visa Genesis Mining
In the last year the cryptocurrency market has almost tripled its capitalization up to $160 billion, which confirms the rising market trends for this technology since its inception. But with so many new cryptocurrencies being developed in recent years, some wonder about the differences between the various options ? and which is best. Bitcoin was launched in 2010 and has secured a stronghold as a market leader, but even so, many competitors are offering options, such as Dash, that are giving prospective users a reason to take another look. Dash blockchain was developed by Evan Duffield in 2013 when he discovered a couple of key weaknesses in the bitcoin technology, including lack of privacy and lack of speed. He hoped that developing Dash would solve both challenges while providing additional features. Here is a quick guide to the major differences between Dash and Bitcoin you can use to determine which option is best for your situation. This share was retrieved by us on January 17, 2019 4:23 PM. Have a look at www.genesis-mining.com for more.
What are Oracles Smart Contracts, Chainlink & "The Oracle Problem"
Cryptocurrency News & Your Guide to the Blockchain Economy Smart contracts running on blockchain networks have significant potential to increase efficiencies and reduce transactional costs across an array of industries. Smart contracts effectively minimize counterparty risk and provide transparency, but they still face several limitations to their capacity. The growing need for external data flowing into blockchains and, by extension, smart contracts has led to debates and innovation around Oracles. Oracles are data feeds from external systems that feed vital information into blockchains that smart contracts may need to execute under specific conditions. The growing need for oracles represents the continued expansion of blockchain systems into practical and real-world use cases, where accurate data is crucial. This article was obtained by us on January 17, 2019 2:36 PM. Browse blockonomi.com to find more similar content.
Constantinople Hard Fork Makes Us Rethink What Reentrancy Is
Constantinople hard fork enabled new kind of reentrancy attack. However, this attack does not even violate Checks-Effects-Interactions pattern, which is considered to protect from reentrancy. Neither it does fit the traditional definition of reentrancy (some of them, there are more than one). In this article, I rethink what reentrancy actually is and what measures should be taken to protect code against it. Ethereum was preparing for Constantinople hard fork when ChainSecurity team found a possibly critical issue in EIP-1283. With this optimization enabled transfer function provides just enough gas to change storage. Until now it was often considered effect-free, though that was never explicitly guaranteed. So, there could be live contracts that become vulnerable to reentrancy attack after hardfork, even if they were perfectly safe at the time of deployment. Actually, at least one such contract has been found. Fortunately, it doesn?t hold any valuable assets. This piece was first seen by us on January 16, 2019 11:51 PM. See blog.smartdec.net for complete listings from this source.
NEO cryptocurrencies NEO price, mining and useful links
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As bitcoin s price passes $10,000, its rise seems unstoppable - A lot of zeros the economist down icon down icon user icon down icon magnifier icon hamburger icon close icon up icon up icon up icon print-edition icon twitter icon facebook icon linkedi...
But getting out of such an illiquid asset can be harder than getting in MOST money these days is electronic?a series of ones and zeros on a computer. So it is rather neat that bitcoin, a privately created electronic currency, has lurched from $1,000 to above $10,000 this year (see chart), an epic journey to add an extra zero. Upgrade your inbox and get our Daily Dispatch and Editor's Picks. On the way, the currency has been controversial. Jamie Dimon, the boss of JPMorgan Chase, has called it a fraud. Nouriel Roubini, an economist, plumped for ?gigantic speculative bubble?. Ordinary investors are being tempted into bitcoin by its rapid rise?a phenomenon dubbed FOMO (fear of missing out). Both the Chicago Mercantile Exchange, America?s largest futures market, and the NASDAQ stock exchange have seemingly added their imprimaturs by planning to offer bitcoin-futures contracts. This information was retrieved by us on January 16, 2019 4:29 PM. See www.economist.com for more.
Here s Why Cryptocurrencies Have Dropped in the Past Two Days Share to Facebook Tweet This Copy Link Share via Email
While peaking it $5,000 over the weekend, Bitcoin joined almost every other digital coin that experienced double-digit drops in value over the past 48 hours or so, before finally recovering again today (Tuesday). Toward the end of the weekend and yesterday?s holiday, the total cryptocurrency market lost 20 percent in overall value, from a Saturday market cap of $180 billion down to $142 billion. Bitcoin was down some 16.5 percent, while Ethereum lost 23.5 percent. If anything, the two-day crash reiterates how volatile the cryptocurrency market is. As TechCrunch points out, the 20 percent drop is equivalent to years of gains in the U.S. stock market, which a budding crypto investor that decided to put his stakes in could?ve just lost in 48 hours. If you were that person, well, tough luck. This item was obtained by us on January 16, 2019 2:35 PM. Visit futurism.com to find more similar content.
VIBE cryptocurrencies VIBE price, mining and useful links
This information was retrieved by us on January 16, 2019 2:08 PM. Check out crcurrency.com for more similar content.
Weiss Ratings - Ever since we launched our Weiss Cryptocurrency Ratings in January, the crypto world has been asking us to reveal to the public our ratings for each of the 93 cryptocurrencies we cover. And on Tuesday, May 29, we will do just that, PLU...
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Fee-Free Crypto Trading May Lure a New Batch of Traders Into the Market Share to Facebook Tweet This Copy Link Share via Email
Robinhood, an app that allows users to track and trade stocks for free, has finally made its move into the crypto market. The app is rolling out a new service that allows users to trade 16 different cryptocurrencies, including bitcoin and Ethereum, with no extra fees. By comparison, Coinbase ? the current leader in cryptocurrency trading ? charges users in the U.S. between 1.5 and 4 percent for their transactions. While that may not sound like much, when users are potentially trading thousands of dollars? worth of cryptocurrencies, those fees add up. Robinhood Crypto stands to make a significant dent in Coinbase?s dominance of the cryptocurrency trading market. This information was first found by us on January 16, 2019 1:12 PM. Browse futurism.com for more from this source.
What do photographers think of Kodak's new cryptocurrency, Kodakcoin - Quora
aSdB tblyr SCQOMDVEOXZ uEAxacjhuajnNgVeb I think it?s silly. If I understand it right they are using blockchain to act as an image registration system and then they will handle licensing, presumably for a fee. So in reality it?s stock photos with blockchain because that?s trendy. I don?t see how it adds real value. The value in image licensing is the reach of the licensing agency which is a function of their marketing combined with the depth of their catalog and catalog quality. The incumbent players are pretty entrenched and it will be hard to dislodge them. It can be seen that excitement among cryptotraders increased when they came to a news that, a popular camera brand KODAK, coming up with its new cryptocurrency and due to this shares of the KODAK also increased by the following evidence This item was obtained by us on January 16, 2019 1:00 PM. Browse www.quora.com to find more similar content.
Kodak Cryptocurrency and Blockchain Ledger Will Help Photographers Protect Their Copyright Share to Facebook Tweet This Copy Link Share via Email
Photography giant Kodak has become the latest company to announced its intention to launch its own cryptocurrency. KODAKCoin is set to make it easier for photographers to get paid for the work, and maintain control over their intellectual property. Kodak will also collaborate with WENN Digital to implement a platform called KODAKOne, which will use blockchain technology to underpin a digital ledger documenting who owns the rights to individual images. The KODAKCoin cryptocurrency will be used as a method of paying for permission to use these photographs. ?For many in the tech industry, ?blockchain? and ?cryptocurrency? are hot buzzwords, but for photographers who?ve long struggled to assert control over their work and how it?s used, these buzzwords are the keys to solving what felt like an unsolvable problem,? said Jeff Clarke, the CEO of Kodak, in a statement. This information was found by us on January 16, 2019 12:59 PM. Have a look at futurism.com for additional posts.
The promise of the blockchain technology - Nailing it the economist down icon down icon user icon down icon magnifier icon hamburger icon close icon up icon up icon up icon print-edition icon twitter icon facebook icon linkedin icon mail icon print ic...
What blockchains may be able to do for your business, and what they can?t WEPOWER IS a Lithuanian startup that aims to change the way renewable-electricity projects are paid for. The government-guaranteed prices that have propelled growth in wind and solar energy around the world are being cut back, says Nick Martyniuk, WePower?s founder. So his firm wants to help developers of renewables raise money by selling the rights to the electricity their plants will produce once built. Customers will buy a smart contract now, running on Ethereum?s blockchain, that will provide them with power later. Using a blockchain offers several advantages, says Mr Martyniuk, who used to work as an energy trader. Big energy users such as foundries and aluminium smelters already negotiate such contracts with power stations, but they are often complex and time-consuming. Contracts on a blockchain could be offered off the shelf, allowing smaller companies?and perhaps, one day, individuals?to use them too. Such contracts would be as easily tradable as any other crypto-asset, creating a secondary market in power agreements. This article was obtained by us on January 16, 2019 12:14 PM. You may want to visit www.economist.com for complete listings from this source.
2019 Crypto Predictions, Winklevoss Bitcoin Talk, McKinsey Blockchain
Tether. USD Coin. Gemini Dollar. Basis (RIP). If 2018 was the year of the so-called stablecoin, or price-pegged cryptocurrency, then what will the new year bring? While it?s impossible to predict the future with absolute certainty, here are five hypotheses based on The Ledger?s own expert tasseomancy. (Okay, we?ll admit we got this one wrong.) Below are our 5 predictions for 2019. (This is not investment advice, yada, yada.) 1. Tether loses traction. For years questions have swirled about the solvency of Tether, historically one of the most popular stablecoin projects. Expect rival stablecoins from the likes of Circle, Coinbase, Gemini, and others to eat away at the monopoly Tether once enjoyed. Even if Tether doesn?t go the way of Basis, which shuttered at the tail end of 2018, its prominence will likely wane as investors flock to surer vaults. This entry was found by us on January 16, 2019 4:42 AM. Visit fortune.com for more similar content.
Ink Protocol introduces fiat marketplace payments (powered by PayPal for Partners) backed by blockchain-based public reputation
Happy New Year from Ink Protocol and Listia! Our team has been working hard for the last month on our exciting new mobile apps and fiat integration. We gave a sneak peek last month, talked about our approach to building a decentralized marketplace here, and are now ready to share some more details :-) Today, we are announcing a new marketplace app that integrates with the PayPal for Partners API to build a revolutionary, new marketplace app that allows sellers to sell goods and services on any marketplace, while earning public, transferable reputation and transaction history. Buyers will also be able to leave feedback for every transaction, while sellers can carry over their hard-earned reputation across platforms. Unlike current systems, reputation and feedback data will be stored via Ink Protocol???a decentralized, blockchain-based reputation system???so no centralized third-party owns all the seller?s data. This publication was obtained by us on January 16, 2019 3:15 AM. You may want to visit medium.com to find more similar content.
LBRY Update is live - upgrade in-app now to see the redesigned look, more reliable network, and other features, and read the link for all the details!
LBRY v0.27.0 is coming in hot with a whole new look! We've completed our redesign of the app - you can get a preview of our new look in the GIF below. Along with a faster, more stable network courtesy of LBRY SDK 0.30.4, v0.27.0 includes a number of minor bug fixes and streamlines email verification. You can get all the gritty details here. Upgrade now in-app or download the newest version of LBRY - if you?re one of the first 100 on board, you can use reward code 027-upgrade-xasdweg for a little token of our gratitude. We need you to build the new, decentralized internet - if you have any questions about this release or anything else, ask us on Discord or Twitter. This piece was first found by us on January 15, 2019 11:58 PM. Visit lbry.io for additional posts.
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