Bitcoin mining: Can it be profitable in 2020? Finder
Bitcoin mining: Can it be profitable in 2020? Finder
How To Setup An ASIC Bitcoin Miner In 3 Easy Steps
What Is an ASIC miner? Digital Trends
6 GekkoScience 2PAC USB Bitcoin Mining Miner Stick 15GH/s+ ...
Australia Post Bitcoin News
I'm trying to put together a list of what's coming out this year. Have this very simple list so far. Anyone care to add anything or suggest some better dates?
Latest News (most recent first) - Instant channels enable safe Lightning payments with unconfirmed funding Beta - Feb 10, 2019 - Voyager, New trading app from Uber & E-Trade execs announce launch date - Feb 9, 2019 - bumi/blockstream_satellite ruby gem for the Blockstream Satellite API - Feb 8, 2019 - New Zap Desktop 0.3.4 is out. New features, massive performance - Feb 8, 2019 - New release: @lightning desktop app v0.4.0-alpha - Feb 8, 2019 - valerio-vaccaro/Liquid-dashboard - Feb 7, 2019 - Japanese SBI Holdings will allow trading of coins - March 2019 - lnd v0.5.2-beta released - Feb 6, 2019 - Koala studios launches online LN gaming platform - Feb 6, 2019 - Independent Reserve has become the first #crypto exchange in Australia to be insured, with coverage underwritten by Lloyd's of London. - Feb 6, 2019 - Coinbase announces BTC support for their mobile (keep your own keys) wallet - Feb 6, 2019 - Blockstream published a new open source Proof of Reserves tool. - Feb 5, 2019 - RTL release v0.1.14-alpha - Feb 5, 2019 - dr-orlovsky/typhon-spec spec for new trestles side chain published - Feb 5, 2019 - Payment requests coming soon to BTCPay. - Feb 5th, 2019 - Kraken Acquires Futures Startup In Deal Worth At Least $100 Million - Feb 5th, 2019 - Next Blockchain cruise scheduled for June 9-13 - Feb 4, 2019 - Work on a GoTenna plugin to Electrum wallet in progress - Feb 4, 2019 - Bitcoin Candy Dispensers being open sourced - Feb 4, 2019 - New release of JoinMarket v0.5.3 - Feb 4, 2019 - Prime Trust won’t charge its clients to custody digital assets any longer. - Feb 4, 2019 - nodogsplash/nodogsplash wifi access using LN - Feb 3, 2019 - @tippin_me Receive tips using Lightning Network adds message feature - Feb 3, 2019 - Bitcoin-for-Taxes Bill in NH Unanimously Approved by House Subcommittee - Feb 3, 2019 - Full support for native segwit merged into bitcoinj - Feb 3, 2019 - Bitfury is partnering with financial services firm Final Frontier! - Feb 2, 2019 - Now you can open #LightningNetwork channels in @LightningJoule - Feb 2, 2019 - Integrating Blockstream’s Liquid payments on SideShift AI - Feb 1, 2019 - Wyoming legislature passes bill to recognize cryptocurrency as money - Feb 1, 2019 - Casa is open sourcing the code for the Casa Node - Feb 1, 2019 - Casa Browser Extension released - v0.5.2-beta-rc6 of lnd, full release getting very close now - Feb 1, 2019 - Tallycoin adds subscriptions and paywall features in bid to rival Patreon - Jan 31, 2019 - Static channel backup PR merged into LN - Jan 31, 2019 - The NYDFS grants another Bitlicense to ATM operator - Jan 31, 2019 - @pwuille currently proposing the “MiniScript” language to describe BTC output locking conditions for practical composition - Jan 31, 2019 - Fidelity is in the “final testing” phase for its new digital asset business - Jan 31, 2019 - Hardware wallet PR #109 just got merged so that @Trezor no longer requires user interaction for PIN - Jan 31, 2019 - CBOE, VanEck & SolidX filed a new & improved bitcoin ETF proposal. - Jan 31, 2019 - Casa Node code is now open sourced - Jan 31, 2019 - Next Bitoin halving in roughly 497 days - Jan 31, 2019 - BTCPay released 22.214.171.124 - Jan 31, 2019 - @binance now lets users purchase cryptos using Visa and Mastercard credit. - Jan 31, 2019 - Bitfury to Launch Bitcoin Operations in Paraguay - Jan 31, 2019 - Coinbase introduces very generous affiliate program - Jan 30, 2019 - DOJO Trusted Node bitcoin full node. Coming Early 2019 - Jan 30, 2019 - FastBitcoins.com Enables Cash-for-Bitcoin Exchange Via the Lightning Network - Jan 30, 2019 - TD Ameritrade says clients want cryptocurrency investment options - company plans major announcement in 'first half of 2019' - Jan 30, 2019 - Storage component of Fidelity's @DigitalAssets live, with some assets under management, @nikhileshde - Jan 29, 2019 - lightning mainnet has reached 600 BTC capacity - Jan 29, 2019 - Drivechain shows picture of Grin side chain and suggests might be ready in 2 month - Jan 29, 2019 - Lightning labs iOS neutrino wallet in testing stage now - Jan 29, 2019 - Aliant offering cryptocurrency processing free-of-charge - Jan 29, 2019 - Chainstone’s Regulator product to manage assets on the way - Jan 29, 2019 - Fidelity Investments’ new crypto custody service may officially launch in March. - Jan 29, 2019 - Gemini's becomes FIRST crypto EXCHANGE and CUSTODIAN to complete a SOC 2 Review by Deloitte - Jan 29, 2019 - Iran has lifted the ban on Bitcoin and cryptocurrency - Jan 29, 2019 - Confidential Transactions being added into Litecoin announcement - Jan 28, 2019 - http://FastBitcoins.com Enables Cash-for-Bitcoin Exchange Via the Lightning Network - Jan 28, 2019 - Germany’s largest online food delivery platform now accepts btc - Jan 27, 2019 - Launching a Bitcoin Developers School in Switzerland - Jan 27, 2019 - RTL release v0.1.13-alpha Lightning Build repository released - Jan 27, 2019 - The first pay-per-page fantasy novel available to Lightning Network. - Jan 27, 2019 - Numerous tools become available to write messages transmitted with Blockstream Satellite - Jan 26, 2019; - BTCPay 126.96.36.199 released - Jan 26,2019 - WordPress + WooCommerce + BTCPay Plugin is now live - Jan 25, 2019 - Juan Guaido has been promoting #Bitcoin since 2014 is new interim president of Venezuela - Jan 25, 2019 - Morgan Creek funds @RealBlocks - Jan 25, 2019 - Coinbase integrates TurboTax - Jan 25, 2019 - Robinhood received Bitlicense - Jan 25, 2019 - Anchor Labs launches custody - Jan 25, 2019 - NYSE Arca files w/ @BitwiseInvest for BTC ETF approval - Jan 25, 2019 - South Korea, Seoul, Busan & Jeju Island currently working to create pro crypto economic zones. - Jan 25, 2019 - valerio-vaccaro/Liquid-dashboard - Jan 25, 2019 - Bermuda to launch crypto friendly bank - Jan 25, 2019 - Mobile Bitcoin Wallet BRD Raises $15 Million, Plans for Expansion in Asia - Jan 25, 2019 - BullBitcoin rolling out alpha access of platform - Jan 25, 2019 - Electrum Wallet Release 3.3.3 - Jan 25, 2019 - Bitrefill, purchase Bitcoin and have it delivered directly over LN - Jan 25, 2019 - South Korean crypto exchange Bithumb looking to go public in USA - Jan 24, 2019 - Bitcoin Exchanges Don’t Need Money Transmitter Licenses in Pennsylvania - Jan 24, 2019 - US; New Hampshire Bill Aims to Legalize Bitcoin for State Payments in 2020 - Jan 24, 2019 - Robinhood, LibertyX Receive Licenses from New York Regulators - Jan 24, 2019 - Bakkt Bitcoin futures contract details released - Jan 24, 2019 - Blockstream CryptoFeed V3 now includes 30+ venues and 200M+ updates per day - Jan 24, 2019 - Binance Jersey – The Latest Binance European Exchange - Jan 2019
Bitfury Rolls Out Lightning Peach, Its Own Suite of Lightning Tools - Jan 24, 2019
Good news. v3.6.2 just hit the play store for Android. - Jan 24, 2019
Bitrefill - LN now accounts for more payments than alts - Jan 24, 2019
proofd.app allows you to store a checksum of a doc on the blockchain - Jan 24, 2019
487 days until bitcoin halving - Jan 23, 2019
New #GalaxyS10 coming with ‘Samsung Blockchain KeyStore’- Jan 24, 2019
Proof-of-Reserves tool for Bitcoin github.com/stevenroose/reserves - Jan 24, 2019
Lightning Network Pac-Man Arcade introduced - Jan 23, 2019
Source: https://www.afr.com/business/energy/how-to-make-and-lose-2-billion-on-blockchain-20181212-h1914w In the wild world of blockchain pioneers, Power Ledger founder Jemma Green is a rock star. The former investment banker oversaw the biggest initial coin offering in Australian history, was chosen as EY's fintech entrepreneur of the year, and won an international start-up competition overseen by Sir Richard Branson. She even stepped in as Perth's mayor last year. Her two-and-half-year-old company promises to revolutionise the global power industry. Power Ledger's blockchain tokens, an unregulated, computer-based form of money, allow individuals to trade electricity between themselves, save money and reduce greenhouse gas emissions. Power Ledger founder Jemma Green won the Extreme Tech Challenge in 2018, which was judged at Richard Branson's private island in the Caribbean. Supplied Green created a virtual currency worth more than $2 billion at its peak. Yet her trading system has a tiny take-up, was rejected by the one big electricity retailer that tested it, and a government-funded trial hasn't met the expectations of some involved. Over-hyped? Now, some experienced tech and green-industry figures are posing an awkward question: does Power Ledger epitomise the over-hyping of blockchain? "I'm a software engineer by training, have been mucking about online for 35-plus years and am an energy geek," says Melbourne green-energy investor Simon Holmes a Court. "I still don't understand what valuable problem they are trying to solve. "The basic infrastructure to manage transactions at massive scale already exists – [there's] no need to use Blockchain." Blockchain, which is the basis for Bitcoin and similar currencies, was invented in 2008 by an unknown person. Despite billions invested in the technology, it is unclear if there are any profitable blockchain businesses not directly involved in cryptocurrencies. "We've seen a bunch of profitable blockchain applications, but all have been focused on obtaining and trading crypto and their profitability is generally linked to prices – think miners, exchanges and wallet providers," says John Henderson, a venture capitalist at AirTree Ventures. The blockchain frenzy Part of blockchain's popularity is as much ideological as financial. Encrypted databases spread around the internet, controlled by no one, blockchains represent a technological rebellion against the centralisation of economic power in governments and central banks, whom many hold responsible for global financial crisis. "Blockchain has been seen as a nirvana – its ideological roots are decentralisation and removal of institutions," says Peter Williams, a partner at Deloitte Consulting who specialises in technology. "The zealots are into self-sovereign ID, everything decentralised and the end of institutions." Last year, the blockchain enthusiasm drove a global investment wave. Some 1225 initial coin offerings, the blockchain-equivalent of IPOs or sharemarket floats, raised $US7.5 billion through the sale of blockchain tokens or coins, much of it from individual investors, according to the ICO Data website. The technology was predicted to change dozens of industries, from shipping to healthcare. In Australia, Green was at the forefront of the movement. Her company promised to apply blockchain's anti-authority ethos to challenging big electricity monopolies. @elonmusk I am told you might be interested in us at @PowerLedger_io we do blockchain energy for democratisation of power & citizen utilies — Dr Jemma Green (@msjemmagreen) September 15, 2017 Green had been in London for 11 years. After starting as a trading assistant at the Royal Bank of Scotland, she joined JP Morgan, where she assessed the environmental and social risk of new loans and shares. Going places in Perth In 2013 she returned to Perth, where her father had bred and trained racehorses. She began to ascend the city's business and social hierarchy. Green enrolled in a PhD at Curtin University, consulted under the brand The Green Enterprise, and ran for the City of Perth council. She joined the advisory board of One Million Women, a female climate change group based in Sydney. Within four years she was deputy mayor and head of one of the Perth's hottest start-ups. She was tweeting Elon Musk, trying to get him interested. (He didn't reply.) "The motto that I live by is 'anything's possible'," she said at the time. Why @elonmusk Has His Eye On This Aussie #Blockchain #Energy Company @PowerLedger_io #ICO #POWRtoken — Crypto Guru 2018 (@ICO_Market_Guru) October 6, 2017 Green had hatched a plan worthy of her motto: cash in on the bitcoin boom by creating one billion virtual-currency tokens. Her pitch was almost impossible for outsiders to understand. The ambition was unmistakable. "The Power Ledger Platform is a trustless, transparent and interoperable energy trading platform that supports an ever-expanding suite of energy applications, with an exchangeable frictionless energy trading token, Sparkz," Power Ledger's 28-page company manifesto said. Sounds like an IPO It sounded like an IPO. It wasn't. Instead, the tokens gave investors the right to use Power Ledger's technology at some point in the future. The weren't entitled to any profits. In Power Ledger's market individuals use blockchain tokens to buy and sell electricity generated from solar panels. Vicky Hughson Most companies raising capital use stockbrokers or bankers. Power Ledger turned to what are known in the blockchain world as "bounty hunters". One-and-a-half million POWR tokens were set aside for individuals to promote the sale on social media. Dozens of newspaper and blog articles were published. The Huffington Post profiled the company and compared blockchain with the early internet. Articles exaggerated Power Ledger's achievements. The company was often described as operating a retail electricity market, and sounded liked an eBay or Amazon for solar power. In reality, it was building the technology and didn't have a commercial market operating. Twitter was flooded with posts. Some claimed Musk had asked the company for advice. Fake accounts were rewarded with POWR tokens for their promotional work. "Some of our bounty group were professional bounty hunters chasing tokens because it's what they do," Power Ledger said in a post a few weeks after the token sale. "Some were bots reporting an astounding 5000 likes of our social media output in a single 24-hour period." Transparency needed The Australian Securities and Investments Commission disapproves of people spruiking investments without disclosing their interest. "Certainly in my view it is not good practice for individuals to be promoting ICOs and receiving a benefit if they are not transparent about the benefits they are receiving," says John Price, an ASIC commissioner. Peter Williams, the Deloitte partner, goes further. These are "classic market manipulation techniques," he says. Some experienced tech and green-industry figures are posing an awkward question: does Power Ledger epitomise the over-hyping of blockchain? Asked why Power Ledger used bounty hunters, Green says she isn't familiar with the phrase. "I don't know what you are talking about," she says. Later, in an email, Greens says Power Ledger, unlike some other blockchain companies, works hard to be transparent. "We ran the ICO through a corporate structure, through our proprietary limited business," she says. "We have tax exposure. We had a proof of concept before going to market. And we did all of those things because we realise we need to bring legitimacy to our space and the ICO and crypto space more generally." Perfect timing In almost perfect timing, Power Ledger raised $34 million a couple of months before bitcoin peaked. No other Australian blockchain company was as popular. Initially, the tokens were a great investment. Sold by Power Ledger for US8.38¢ each, within five weeks they were trading at $US1.79. In a year and half, a company with fewer than 30 staff had created $2.4 billion in wealth. Tokens allocated to Green, other private investors and key staff were worth $360 million. The former traders' assistant had been hit by what is known in the tech circles as the "money truck". Green became a bona fide tech celebrity. She turned up at the World Economic Forum in Davos to help launch the Global Blockchain Business Council. EY named Green as one of its entrepreneurs of the year. The accounting firm had fast-tracked her through the process. Contenders in other categories were required to go through applications, interviews, presentations over many months. Green's name was simply forwarded to the judges with a few others. A market that doesn't exist The adulation was based on Power Ledger's home-to-home trading idea, which it says is "perfect for any household, office or retailer connected to the electricity grid". Blockchain CEO David Martin with chairman Jemma Green at their Perth office. The company issued blockchain tokens worth $2.4 billion at their peak. Trevor Collens But the system doesn't operate outside a few pre-established trials that cover a tiny number of people. The low-cost of electricity, the ubiquity of supply and efficient exiting payment systems pose significant obstacles, critics say. There is no way to sign up to Power Ledger's trading system. Electricity companies are needed – the Power Ledger website urges consumers to lobby them – but Origin Energy carried out a simulation and decided not to go ahead. Asked how many buildings around the world use Power Ledger's system, Green says, "I don't know exactly off the top of my head". Her CEO, David Martin, says the number is less than 100. All are trial sites, except for three Perth apartment buildings that were part of Green's PhD thesis. "We have never said that anyone can get on and start trading," she says. Uneconomic trading The government has provided $2.6 million to test the system out on some 40 houses in Fremantle. The project is billed as the first electricity market where residents can set their own prices. It is a chance for Power Ledger to fulfil its core promise to generate higher prices for solar power producers and lower prices for consumers – the classic example of an efficient market. One participant, who asked not to be named, says the trading system isn't worth using. A former manager in the energy industry, she her own solar panels and electric car. She sells electricity to the grid for 7¢ per kilowatt, and buys it for 26¢ per kilowatt. Using Power Ledger, she expected to trade electricity with her neighbours between 7¢ and 26¢, saving both sides money. Power Ledger takes a cut of about half a cent a kilowatt. But the local electricity retailer and power grid, Synergy and Western Power, charge a connection fee of $3 a day to trial participants. The overhead makes trading uneconomic for her. Initially, the tokens were a great investment. Sold by Power Ledger for US8.38¢ each, within five weeks they were trading at $US1.79. In a year and half, a company with fewer than 30 staff had created $2.4 billion in wealth. "I was quite disappointed because I find the idea of energy trading very exiting and I really wanted to experiment with it," she says. The project's manager, Karla Fox-Reynolds of Curtin University, says other houses are buying and selling. "They are feeling empowered and enabled to participate in the energy market," she says. The project is advertising for more recruits. 'The road is not always straight' Any criticism about Power Ledger's small take-up rate is unfair, Green says, because it is such a young company. "The road is not always straight," she says. "I think the value of it over time will be immeasurable." Even some blockchain boosters are sceptical. Fred Schebesta, who owns a cryptocurrency broker, says he can't see what would drive the token price up. "I think that they will need millions or hundreds of thousands [of customers] to be viable or really take off," he says. "The value of the token holders is not well aligned to the value of the business." Now the bitcoin boom seems to have passed, many tech industry leaders are questioning if the ICOs were an investment fad that shifted wealth rather than created it. "The ICO craze is and was way worse than the dot-com boom, where capital raised was at least a share of the upside and was subject to regulation," says Williams, the Deloitte partner. After spectacularly peaking in January, POWR tokens crashed with the rest of the bitcoin market. Today they trade around 6.5¢, about 20 per cent below their issue price. Skeptics question if blockchain is needed in the retail electricity industry, where big networks have scale, ubiquity and easy payment options. Supplied The company continues to reward bloggers who promote the virtual currency. One of the boosters is a price-comparison website, Finder.com.au, whose owner invests in cryptocurrencies. "Power Ledger is an ambitious project but one that nonetheless has the potential to transform the energy industry around the world," one of the site's contributors, Tim Falk, wrote last month. Falk, who recently wrote about 2018's top carpet cleaners, has punted on POWR tokens himself.
This post covers what happened in Decred last month. Let's get down to business and have About section at the end.
Wallet and node software version 1.2.0 has been released. Decrediton wallet highlights: improved startup experience, redesigned overview page, added basic graphs to visualize statistics and an export to CSV (helpful for tax reporting). dcrd node software highlights: significantly faster startup and compact filters to support light clients. See full release notes and downloads here, for Decrediton use 1.2.1 bugfix release. The release process has been improved. Instead of announcing a release date and trying to meet it, a Release Candidate 1 (RC1) will now be posted. After it has been tested an bugfixed with the help of the community, a second candidate (RC2) will be released. This is repeated until an RC version with no apparent bugs becomes the final release. The new process removes a ton of pressure from developers and users and gives more time for testing. As our primary consumer-facing product, Decrediton, is growing in features and complexity, more testing will be required for new releases. Politeia is "Getting close to a public beta of voting" (slack). Decred plugin merged, paywall and voting are in the testing stage. Ticket voting works on testnet via CLI. Trezor support got closer as Decred patch was merged. Please note this is only firmware support, to be usable it also needs wallet integration. WooCommerce Decred plugin alpha version is ready for testing. Decred.org received a new sleek exchanges page. The contributors page has been updated to add 10 new faces. Some of them are new to the project but others have been contributing for a while. Dev activity stats for April: 152 active PRs, 125 commits, 21,656 added and 10,288 deleted lines spread across 7 repositories done by 2-7 developers per repository. (chart)
Hashrate: April started at 2.0-2.7 PH/s range and seen a general increase with some big fluctuations between lows at 2.2 and new all time high above 5.2 PH/s. Nodes: there are 200 public listening and 500 normal nodes per dcred.eu as of May 1. 169 nodes already upgraded to version 1.2.0. Some 30 nodes were observed to be testing Release Candidate versions before the final release. Ticket price 30-day average has seen a steady rise to 87.5 DCR. Stake participation is solid 46.1% with 3.53 million DCR as of May 1.
Updates from Obelisk's Taek:
We got results back. They are more or less on line with the simulations I didn't realize this, but we don't get the real chips back for 3 more weeks. The ones we've been testing are hacked together into a DIP package (they are BGA chips) that really screws up the results There's a decent chance that the full bga chips perform better For the time being though, we're pretty much on track for the hashrates estimated on the website (slack, Apr 12)
And regarding the June delivery date:
We're still on track for batch 1. We've ordered most of the parts we'll need, including the chips. We've got working chips, we've got test boards, test units, test everything. We've signed manufacturers to produce everything. Obelisk is going strong. (reddit, Apr 23)
We are thankful for his updates in our #pow-mining channel and hope other ASIC manufacturers will also join. Fellow Sia miners are discussing the design of Obelisk SC1 case. Halong: B29 units are shipping. The amount of units in first batch was estimated 450-600 by our community member. Review of DragonMint B29 published, people are discussing shipping and running the miners. By surprise, Innosilicon announced the sale of D9 DecredMaster ASIC miner with specs identical to Halong B29 while being much cheaper ($6800 Inno vs $10499 Halong). Expected shipping date of the first batch is April 28-30. The company is active on their bitcointalk thread, also see our reddit. Just 9 days later Innosilicon announced second batch with delivery on May 7-11 and same price of $6800. (reddit)
Decred's Brazilian community made good progress with integrations this month.
emiliomann: On April 2nd @Rhama will launch the first BR exchange of altcoins with fiat market and totally within the laws of the Brazilian government. Decred will have the two markets DCBTC and DCBRL. It’s very difficult to fulfill all the legal requirements and get authorization to work with FIAT here.
The exchange turned out to be Profitfy. Profity is innovating by using dcrtime for their blockchain ID login via Original My. Great to see this deeper engagement with the tools that Decred provides, and not a surprise that it comes from @Rhama, who has been a community member since day one. This seems to have spurred another exchange, Braziliex, to bring forward their launch of DCBRL and DCBTC pairs, coming just 2 hours after Profitfy launched. Not stopping there,
viniciusfrias: We're excited to announce PagueCripto.com, a Brazilian crypto-to-fiat payment gateway which accepts Decred among other cryptocurrencies for Brazilians to pay daily bills, such as credit cards, energy, rent, etc, and also to make local bank transfers. Our service is both a web platform and an Android app, and as our community is relevant in Brazil, we are offering a discount coupon (50%) in service fees using DCR until May 14, 2018. Check it out at paguecripto.com and in Google Play Store. (slack)
Moving to other countries, good news from Canada:
michae2xl: Decred is now available on @ezBtcCanada, an exchange with DCCAD trading pair. From Toronto – ezbtc.ca
Eventually we hope to offer the pair in GBP and YEN as well
changenow.io, a non-custodian exchange for fast conversions, added DCR. You can see all exchanges known to support Decred in a spreadsheet maintained by snr01. Many of them are missing from coinmarketcap.
RAurelius: I think that a law firm accepting Decred is a worthy distinction from other previously publicized companies that accept Decred for typical consumer products. Legal services are severely lacking in the Crypto-sphere, so the publicity is good for everyone in this arena.
Great to see business owners reaching us directly in chat. VotoLegal is migrating from Ethereum to Decred blockchain:
emiliomann: VotoLegal, a Brazilian project that uses blockchain technology to allow election campaign funding to be transparent and that all transactions conducted are tracked and made available to the citizens, now uses dcrtime and Decred blockchain. https://twitter.com/decred_bstatus/986610826051276800 (slack)
YBF Ventures and Decred announced partnership in building a blockchain-focused development and business hub in Australia.
With the YBF Ventures partnership, Decred hopes to grow their Australian contractor network and scale their operations throughout the Asia-Pacific region. (btcmanager.com) We specifically chose Decred for a more robust corporate partnership, and it is the first time that a decentralised autonomous organisation is partnering with a ‘traditional’ organisation in such a capacity. (ybfventures.com)
Dustorf joined on the marketing front and is conducting a brand discovery analysis:
Decred is soliciting the input of our user community. In order to better understand you, what you think of Decred, and where you would like it to focus its efforts, we've come up with a short (4 minute) survey. Your input of all varieties is most appreciated https://www.surveymonkey.com/2LHK3FV
April targeted advertising report released (previous March report here). Reach @timhebel for full version. The iconic "Not Overly Scammy" t-shirt by cryptograffiti is available for purchase. For those wondering, the meme originates from @fluffypony. Some hilarious promos by @jackliv3r: onetwothree.
Community event at YBF Ventures in Australia. Meetup in Wroclaw, Poland. BBQ with @scalarcapital team in Austin, USA. Blockchain Expo in London, UK. Decred was well represented at this large-scale industry event. Project Lead Jake took part in several interview and the Decred stand manned by community members was flooded with inquisitive visitors. (video, photo 123) First Decred meetup in Hangzhou, China. (slack) Business of Blockchain at MIT Media Lab in Cambridge, USA. Presentation: Blockchain Sovereignty and Blockchain Integration for Businesses by Jake Yocom-Piatt. (event, reddit, photo 123) Cambridge Blockchain Meetup in Cambridge, USA. Talk: Cutting the Head off the Snake by Jake Yocom-Piatt. (event, photo 123) Upcoming events:
Madison Blockchain Meetup in Madison, USA on May 21
Second episode of Lightning Network educational series is out, exploring topics such as payment channels, onion routing, centralization risk, and challenges that still lie ahead. (youtube) A user’s perspective and introduction to blockchain governance (Richard Red) The Importance of Governance: Analyzing the Aftermath of the Monero Hard Fork by Noah Pierau (btcmanager.com) The Crypto Show w/ Marco from Decred (youtube) Interview with Jake at @Blockchain_Expo by Crypto Coin Growth (youtube) Interview with Jake at @Blockchain_Expo by Cryptocurrency Academy (youtube) Alternative Blockchain Governance Systems With Jake & Kyle From Decred at @Blockchain_Expo by Crypto Disrupt (youtube) Decred Looks Ahead: An Interview with Project Lead Jake Yocom-Piatt (Exclusive) (sludgefeed.com) How Complex Bitcoin Politics Led to the Creation of Decred (btcmanager.com) Interview with Decred’s Project Lead Jake Yocom-Piatt on Crypto Ad Bans and Market Volatility (cryptoslate.com) Decred’s Jonathan Zeppettini: The Industry Is Going To Be Displacing Wall Street (blocktribune.com) On Chain VS. Off Chain Governance: The Ins And Outs (coinjournal.net) Decred: On true decentralisation, Bitcoin communities, and avoiding the ICO route [Video] (blockchaintechnology-news.com) Marco in shitcoin talk episode 54 (youtube)
Reddit highlights: A debate on Decred protocol security and attack cost, a comparison of expected and actual block production times, a write-up on distribution of powers and how Monero could benefit from a PoS governance layer, twoother threads on ASIC resistance, and one discussing different types of decentralization. Very thoughtful discussion on whether it is appropriate to use half naked photos in marketing, followed by meta-discussion how to handle very polarizing issues and unwanted contributions to the marketing efforts of a decentralized project. (slack, continued) A new #governance channel was created to discuss governance in Decred and other projects. politeia subreddit was recovered for Decred community. Thanks to Tivra for filing the request. Politeia can bring a lot of value outside Decred so it well deserves its own sub. A new Slack invite page has been setup and onboarded 40 people in 48 hours. Decred StackExchange site proposal was closed due to inactivity in a 7 day period, according to Area 51 rules.
In April Decred showed a confident recovery after previous months. DCUSD moved from below $40 to nearly $90 and the more liquid DCBTC from 0.0058 to 0.0093. OOOBTC showed unexpectedly huge DCR trading volume of $19 m on April 10 (reddit), it went back to normal 2 weeks later. On April 25 a wild rush took the price from 0.00777 to 0.0177 BTC in under 30 minutes on Poloniex, setting a new USD all time high of ~$165 ($141 world average). Prices on other exchanges followed to a lesser degree. Possible causes were discussed on reddit. Talking about all time highs, an indicator tracking difference between ATH and current price shows Decred is competitive at retaining USD value.
Bittrex finally opened registrations again. ASIC debates are raging after Bitmain stealth-launched ASICs for Sia, Monero and Ethereum. Most opinions reflect on whether and how to resist ASICs, but some are recognizing the Decred way, like this excellent piece. The importance of governance is gaining recognition as well. One notable example is Mike Hearn's AMA where it was a hot topic.
About This Issue
This project was motivated by the desire to expose just how much is happening in Decred and save the time for people unable to actively follow our channels. It aims to cover all relevant developments with a short description and links to read further. It shows the depth of the project and the involvement of the community. We also plan to launch a newsletter and consider a shorter version if there is such a demand. This is the first issue and feedback is welcome to discover what is best for our readers. Please join our Slack and write us on #writers_room or comment directly on GitHub. Any help is welcome too. Credits (Slack names, alphabetical order): bee, jazzah, Richard-Red, snr01 and vj.
dcrd: Several steps towards multipeer downloads completed: an optimization to use in-memory block index and a new 1337 chain view. Maintenance: improved test coverage, upgrading dependency management system and preparing for the upcoming Go 1.11 release. dcrwallet: A big change introducing optional privacy-preserving SPV sync mode was merged. In this mode dcrwallet does not download the full blockchain but only gets the "filters", uses them to determine which blocks it needs and fetches them from random nodes on the network. This has on-disk footprint of 300-400 MB and sync time of minutes, compared to ~3.4 GB and sync time of hours for full sync (these are rough estimates).
jy-p: the server side of SPV (in dcrd) was deployed in v1.2.0, the client side of SPV (in dcrwallet) is in our next release, v1.3.0. Still some minor bugs in SPV that are being worked out. There will be an update to add the latest features from BIP 157/158 in the next few months. SPV will be optional in v1.3.0, but it will become the default after we get a proper header commitment for it (#general)
Decrediton: besides regular bugfixes and design improvements, several components are being developed in parallel like SPV mode, Politeia integration and Trezor support. Politeia: testing started on mainnet, thanks to everyone who is participating. A lot of testing, bugfixing and polishing is happening in preparation for full mainnet launch. There are also a few missing features to be added before launch, e.g. capacity to edit a proposal and versioning for that, discussion to remain open once voting starts. Decrediton integration is moving forward, check out this video for a demo and this meta issue for the full checklist. Trezor: Decrediton integration of initial Trezor support is in progress and there is a demo. Android: app design version 2.0 completed. dcrdata: development of several chart visualizations was completed and is awaiting deployment. Specifically, voting agendas and historic charts are merged while ticket pool visualization is in testing. atomicswap: @glendc is seeking reviews of his Ethereum support pull request. Dev activity stats for July: 252 active PRs, 220 master commits, 34,754 added and 12,847 deleted lines spread across 6 repositories. Contributions came from 6-10 developers per repository. (chart)
Hashrate: the month started at 40.5 and ended at 51.6 PH/s, with a low of 33.3 and a new all time high of 68.4 PH/s. F2Pool is leading with 40-45%, followed by the new BeePool at 15-25% and coinmine.pl at 18-23%. Staking: 30-day average ticket price is 92.6 DCR (-2.1). The price started the month at 94.6 and quickly retreated to month's low of 85 until 1,860 tickets were bought within a single period (versus target 720). This pushed the pool of tickets to 41,970 (2.5% above target), which in turn caused 10 price increases in a row to the month's high of 100.4. This was the highest ticket price seen on the new ticket price algorithm which has been in effect since Jul 2017. Second half of the month there was unusually low volatility between 92 and 94 DCR per ticket. Locked DCR held between 3.75 and 3.87 million or 46.6-48.0% of supply (+0.1% from previous peak). Nodes: there are 212 public listening and 216 normal nodes per dcred.eu. Version distribution: 67% on v1.2.0 (+10%), 24% on v1.1.2 (-1%), 7% on v1.1.0 (-7%). Node count data is not perfect but we can see the steady trend of upgrading to v1.2.0. This version of dcrd is notable for serving compact filters. The increased count of such full nodes allows the developers to test SPV client mode in preparations for the upcoming v1.3.0 release.
Obelisk posted three updates in July. For the most recent daily updates join their Discord. New miner from iBeLink: DSM7T hashes Blake256 at 7 TH/s or Blake2b at 3.5 TH/s, consumes 2,100 W and costs $3,800, shipping Aug 5-10. There were also speculations about the mysterious Pangolin Whatsminer DCR with the speed of 44 TH/s at 2,200 W and the cost of $3,888, shipping November. If you know more about it please share with us in #pow-mining channel.
emiliomann: stakebrasil is one of the pools with the lowest number of missed and expired tickets. It was one of the first and has a smaller percentage than the most recent ones who haven’t had the time to do so. (...) The Brazilian pool should be the one with the more servers spread around the world: 6 to decrease the latency. This is to explain to you why the [pool fee] rate of 5% (currently around 0.06 DCR) on the reward is also one of the highest. girino: 8 voting wallets now. I just finished setting up a new one yesterday. All of them in different datacenters, 3 in europe, 3 in north america, 1 in brazil and one in asia. We also have 3 more servers, 1 for the front end, one for "stats" and one for dcrdata. (#general)
On the mining side, Luxor started a new set of pool servers inside mainland China, while zpool has enabled Decred mining. StatX announced Decred integration into their live dashboard and public chat. Decred was added to Satowallet with BTC and ETH trading pairs. Caution: do your best to understand the security model before using any wallet software.
Marina Silva is the first presidential candidate in Brazil using blockchain to keep all their electoral donations transparent and traceable. VotoLegal uses Decred technology, awesome use case! (reddit)
We continue to see institutional interest in DCR. Large block buyers love the concept of staking as a way to earn additional income and appreciate the stakeholder rights it affords them. Likening a DCR investment to an activist shareholdebondholder gives these institutions some comfort while dipping their toes into a burgeoning new asset class.
Targeted advertising reports released for June and July. As usual, reach @timhebel for full versions.
Big news in June: Facebook reversed their policy on banning crypto ads. ICO ads are still banned, but we should be OK. My team filled out the appeal today, so we should hopefully hear something within a few days. (u/timhebel on reddit)
After couple weeks Facebook finally responded to the appeal and the next step is to verify the domain name via DNS. A pack of Stakey Telegram stickers is now available. Have fun!
Meetup in Berlin, Germany hosted by BlueYard Capital. @jz_bz and @lftherios discussed open source incentivization, the value of governance and their respective projects @decredproject and @oscoin. See @issedjur's feedback here. (photos: 1, 2, 3)
O'Reilly Open Source Convention in Portland, USA. @raedah's talk was "Decentralizing decision-making on the blockchain". Read his report here and see on the photos how the Big Stakey was entertaining the public. (photos: 1, 2, 3)
oregonisaac: many open source devs at OSCON were VERY interested in Politeia and it was probably the #1 hook that resulted in lots of long conversations about what makes Decred unique from the ground up. (#politeia)
Blockchain Meetup in Faro, Portugal. Marco Peereboom gave a talk "Decred 101" and answered questions.
Meetup in Lisbon, Portugal on Aug 2. @moo31337 and @mm will be presenting on Decred with talk "Decred 101 - Governance with skin in the game". Co-hosted by The Block Cafe. Free entrance.
Meetup in Taipei, Taiwan on Aug 5. @morphymore will give a short intro on Decred.
OKEx Global Meetup Tour in Ho Chi Minh City, Vietnam on Aug 9. @joshuam will introduce Decred and on-chain governance and take part in a panel discussion.
Twitter: Ari Paul debates "There can be only one" aka "highlander argument". Reddit and Forum: how ticket pool size influences average vote time; roadmap concerns; why ticket price was volatile; ideas for using Reddit chat for dcrtrader and alternative chat systems; insette's write-up on Andrew Stone's GROUP proposal for miner-validated tokenization that is superior to current OP_RETURN-based schemes; James Liu's paper to extend atomic swaps to financial derivatives; what happens when all DCR are mined, tail emission and incentives for miners. Chats: why tickets don't have 100% chance to vote; ideas for more straightforward marketing; long-running chat about world economy and failure modes; @brandon's thoughts on tokenizing everything, ICOs, securities, sidechains and more; challenges of staking with Trezor; ideas how to use CryptoSteel wallet with Decred; why exchange can't stake your coins, how staking can increase security, why the function to export seed from wallet is bad idea and why dcrwallet doesn't ever store the seed; ticket voting math; discussion about how GitHub workflow forces to depend on modern web browser and possible alternatives; funding marketing and education in developing markets, vetting contractors based on deliverables, "Decred contractor clearance", continued in #governance. #dex channel continues to attract thinkers and host chats about influence of exchanges, regulation, HFT, lot sizes, liquidity, on-chain vs off-chain swaps, to name a few topics. #governance also keeps growing and hosting high quality conversations.
In July DCR was trading in USD 56-76 and BTC 0.0072-0.0109 range. A recovery started after a volume boost of up to $10.5 m on Fex around Jul 13, but once Bitcoin headed towards USD ~8,000 DCR declined along with most altcoins. WalletInvestor posted a prediction on dcrtrader. Decred was noticed in top 10 mineable coins on coinmarketcap.com.
One million PCs in China were infected via browser plugins to mine Decred, Siacoin and Digibyte. In a Unchained podcast episode David Vorick shared why ASICs are better than GPUs even if they tend toward mining centralization and also described Obelisk's new Launchpad service. (missed in June issue) Sia project moved to GitLab. The stated reasons are to avoid the risk of depending on centralized service, to avoid vendor lock-in, better continuous integration and testing, better access control and the general direction to support decentralized and open source projects. Luxor explained why PPS pools are better. @nic__carter published slides from his talk "An Overview of Governance in Blockchains" from Zcon0. This article arguing the importance of governance systems dates back to 2007. Bancor wallet was hacked. This reminds us about the fake feeling of decentralizaion, that custody of funds is dangerous and that smart contracts must have minimum complexity and be verifiable. Circle announced official Poloniex mobile apps for iOS and Android. On Jul 27 Circle announced delisting of 9 coins from Poloniex that led to a loss of 23-81% of their value same day. Sad reminder about how much a project can depend on a single centralized exchange. DCR supply and market cap is now correct on onchainfx.com and finally, on coinmarketcap.com. Thanks to @sumiflow, @jz and others doing the tedious work to reach out the various websites.
About This Issue
Hashrate: went from 54 to 76 PH/s, the low was 50 and the new all-time high is 100 PH/s. BeePool share rose to ~50% while F2Pool shrank to 30%, followed by coinmine.pl at 5% and Luxor at 3%. Staking: 30-day average ticket price is 95.6 DCR (+3.0) as of Sep 3. During the month, ticket price fluctuated between a low of 92.2 and high of 100.5 DCR. Locked DCR represented between 3.8 and 3.9 million or 46.3-46.9% of the supply. Nodes: there are 217 public listening and 281 normal nodes per dcred.eu. Version distribution: 2% at v1.4.0(pre) (dev builds), 5% on v1.3.0 (RC1), 62% on v1.2.0 (-5%), 22% on v1.1.2 (-2%), 6% on v1.1.0 (-1%). Almost 69% of nodes are v.1.2.0 and higher and support client filters. Data snapshot of Aug 31.
Obelisk posted 3 email updates in August. DCR1 units are reportedly shipping with 1 TH/s hashrate and will be upgraded with firmware to 1.5 TH/s. Batch 1 customers will receive compensation for missed shipment dates, but only after Batch 5 ships. Batch 2-5 customers will be receiving the updated slim design. Innosilicon announced the new D9+ DecredMaster: 2.8 TH/s at 1,230 W priced $1,499. Specified shipping date was Aug 10-15. FFMiner DS19 claims 3.1 TH/s for Blake256R14 at 680 W and simultaneously 1.55 TH/s for Blake2B at 410 W, the price is $1,299. Shipping Aug 20-25. Another newly noticed miner offer is this unit that does 46 TH/s at 2,150 W at the price of $4,720. It is shipping Nov 2018 and the stats look very close to Pangolin Whatsminer DCR (which has now a page on asicminervalue).
www.d1pool.com joined the list of stakepools for a total of 16. Australian CoinTreeadded DCR trading. The platform supports fiat, there are some limitations during the upgrade to a new system but also no fees in the "Early access mode". On a related note, CoinTree is working on a feature to pay household bills with cryptocurrencies it supports. Three new OTC desks were added to exchanges page at decred.org. Two mobile wallets integrated Decred:
Coinomiadded Decred to their Android and iOS wallets. In addition to the Apple App Store and Google Play you can download the APK directly. Coinomi features an integrated cryptocurrency exchange and is the first company to offer a mobile Decred wallet.
Reminder: do your best to understand the security and privacy model before using any wallet software. Points to consider: who controls the seed, does the wallet talk to the nodes directly or via middlemen, is it open source or not?
Bit Dialsannounced DCR support via GloBee at their bitdials.eu luxury boutique. Their separate supercar and classic car shop bitcars.eu also accepts DCR, either via GloBee or with manual invoicing in case of privacy concerns.
Targeted advertising report for August was posted by @timhebel. Facebook appeal is pending, some Google and Twitter campaigns were paused and some updated. Read more here. Contribution to the @decredproject Twitter account has evolved over the past few months. A #twitter_ops channel is being used on Matrix to collaboratively draft and execute project account tweets (including retweets). Anyone with an interest in contributing to the Twitter account can ask for an invitation to the channel and can start contributing content and ideas there for evaluation by the Twitter group. As a result, no minority or unilateral veto over tweets is possible. (from GitHub)
Meetup in Puebla City, Mexico, organized by @elian. (photo, slides, missed in July issue)
@joshuam discussed Decred and decentralized organizations with Craig Laundy, Federal Minister for Small Business, the Workplace, and Deregulation with the Australian Government, at @YBFVentures. (photos)
Meetup at @TheBlockCafe in Lisbon, Portugal. @mm presented "Decred 101 - Governance with Skin in the Game" and @moo31337 talked about Decred's 2018 roadmap. (photos: 123)
Meetup in Taipei, Taiwan. @morphymore made a short intro of Decred and noted: "After the talk, many have approached to tell me that they literally don’t hear of Decred until today, and are interested in finding out more about the merit of a hybrid consensus system.". Longer report here, some photos and a video are here.
@eSizeDave introduced Decred to the SILC Undergraduate Program students at @YBFVentures. (photo)
OKEx Global Meetup Tour in Ho Chi Minh City, Vietnam. @joshuam gave a brief presentation covering the history of Decred, how the project functions, and the importance of governance. Afterwards he joined a panel discussion and spoke about Decred's incentives for long term viability. (video, video, photo)
Blockchain Futurist Conference in Toronto, Canada. @zubairzia0 noted: "Devs and the community were held in high regard for the people who knew about decred ... one positive thing I remember was someone defending us saying 'Decred does not need a booth', I believe that comment was reflective of the quality of projects being showcased at the conference.". (photo)
Meetup at @YBFVentures in Melbourne, Australia. @joshuam discussed Decred with Graham Stuart, U.K. Minister for International Trade. (news, photos)
Small meetup with Jackson Palmer in Melbourne, Australia. (photo)
Hawthorne Street Fair in Portland, USA. Raedah Group was out answering questions about crypto and Decred. (photos)
Blockchain APAC in Melbourne, Australia. @joshuam joined a panel discussion with reps from banking, university and ISO/TC 307. @eSizeDave reports: "This enterprise conference was indeed a whole lot better than I expected. The presentations were actually full of very worthwhile information from credible people, articulated aptly to a very government, academic, and corporate crowd, who genuinely took on board valuable insights. Good to know some of these key people are Decred holders and stakers as well. I got to use the entire day to speak directly with some of the most pivotal personalities in this particular populace. Ongoing relationships have been built and strengthened.". (photos: 123)
For those willing to help with the events:
BAB: Hey all, we are gearing up for conference season. I have a list of places we hope to attend but need to know who besides @joshuam and @Haon are willing to do public speaking, willing to work booths, or help out at them? You will need to be well versed on not just what is Decred, but the history of Decred etc... DM me if you are interested. (#event_planning) The Decred project is looking for ambassadors. If you are looking for a fun cryptocurrency to get involved in send me a DM or come talk to me on Decred slack. (@marco_peereboom, longer version here)
One private work channel was successfully migrated to Matrix.
Stylish room avatars were set.
@Haon has prepared a short guide to help new Matrix users get started and join the Decred rooms.
A thread was started to discuss changes to Decred jargon with the intent to make it more consistent and accessible to newcomers. The question whether changing "official" terminology requires stakeholder approval was touched in this thread and in #documentation.
Project fund transparency and constitution were extensively discussed on Reddit and in #general.
Pre-proposal to use Politeia to approve Politeia as a legitimate decision-making tool for Decred.
Reddit: substantive discussion about Decred cons; ecosystem fund; a thread about voter engagement, Politeia UX and trolling; idea of a social media system for Decred by @michae2xl; how profitable is the Obelisk DCR1. Chats: cross-chain trading via LN; plans for contractor management system, lower-level decision making and contractor privacy vs transparency for stakeholders; measuring dev activity; what if the network stalls, multiple implementations of Decred for more resilience, long term vision behind those extensive tests and accurate comments in the codebase; ideas for process for policy documents, hosting them in Pi and approving with ticket voting; about SPV wallet disk size, how compact filters work; odds of a wallet fetching a wrong block in SPV; new module system in Go; security of allowing Android app backups; why PoW algo change proposal must be specified in great detail; thoughts about NIPoPoWs and SPV; prerequisites for shipping SPV by default (continued); Decred vs Dash treasury and marketing expenses, spending other people's money; why Decred should not invade a country, DAO and nation states, entangling with nation state is poor resource allocation; how winning tickets are determined and attack vectors; Politeia proposal moderation, contractor clearance, the scale of proposals and decision delegation, initial Politeia vote to approve Politeia itself; chat systems, Matrix/Slack/Discord/RocketChat/Keybase (continued); overview of Korean exchanges; no breaking changes in vgo; why project fund burn rate must keep low; asymptotic behavior of Decred and other ccs, tail emission; count of full nodes and incentives to run them; Politeia proposal translations and multilingual environment. An unusual event was the chat about double negatives and other oddities in languages in #trading.
DCR started the month at USD 56 / BTC 0.0073 and had a two week decline. On Aug 14 the whole market took a huge drop and briefly went below USD 200 billion. Bitcoin went below USD 6,000 and top 100 cryptos lost 5-30%. The lowest point coincided with Bitcoin dominance peak at 54.5%. On that day Decred dived -17% and reached the bottom of USD 32 / BTC 0.00537. Since then it went sideways in the USD 35-45 / BTC 0.0054-0.0064 range. Around Aug 24, Huobi showed DCR trading volume above USD 5M and this coincided with a minor recovery. @ImacallyouJawdy posted some creative analysis based on ticket data.
StopAndDecrypt published an extensive article "ASIC Resistance is Nothing but a Blockchain Buzzword" that is much in line with Decred's stance on ASICs. The ongoing debates about the possible Sia fork yet again demonstrate the importance of a robust dispute resolution mechanism. Also, we are lucky to have the treasury. Mark B Lundeberg, who found a vulnerability in atomicswap earlier, published a concept of more private peer-to-peer atomic swaps. (missed in July issue) Medium took a cautious stance on cryptocurrencies and triggered at least one project to migrate to Ghost (that same project previously migrated away from Slack). Regulation: Vietnam bans mining equipment imports, China halts crypto events and tightens control of crypto chat groups. Reddit was hacked by intercepting 2FA codes sent via SMS. The announcement explains the impact. Yet another data breach suggests to think twice before sharing any data with any company and shift to more secure authentication systems. Intel and x86 dumpsterfire keeps burning brighter. Seek more secure hardware and operating systems for your coins. Finally, unrelated to Decred but good for a laugh: yetanotherico.com.
About This Issue
This is the 5th issue of Decred Journal. It is mirrored on GitHub, Medium and Reddit. Past issues are available here. Most information from third parties is relayed directly from source after a minimal sanity check. The authors of Decred Journal have no ability to verify all claims. Please beware of scams and do your own research. Feedback is appreciated: please comment on Reddit, GitHub or #writers_room on Matrix or Slack. Contributions are welcome too. Some areas are collecting content, pre-release review or translations to other languages. Check out @Richard-Red's guide how to contribute to Decred using GitHub without writing code. Credits (Slack names, alphabetical order): bee, Haon, jazzah, Richard-Red and thedecreddigest.
Note: New Reddit look may not highlight links. See old look here. A copy is hosted on GitHub for better reading experience. Check it out, contains photo of the month! Also on Medium
dcrd: Significant optimization in signature hash calculation, bloom filters support was removed, 2x faster startup thanks to in-memory full block index, multipeer work advancing, stronger protection against majority hashpower attacks. Additionally, code refactoring and cleanup, code and test infrastructure improvements. In dcrd and dcrwallet developers have been experimenting with new modular dependency and versioning schemes using vgo. @orthomind is seeking feedback for his work on reproducible builds. Decrediton: 1.2.1 bugfix release, work on SPV has started, chart additions are in progress. Further simplification of the staking process is in the pipeline (slack). Politeia: new command line tool to interact with Politeia API, general development is ongoing. Help with testing will soon be welcome: this issue sets out a test plan, join #politeia to follow progress and participate in testing. dcrdata: work ongoing on improved design, adding more charts and improving Insight API support. Android: design work advancing. Decred's own DNS seeder (dcrseeder) was released. It is written in Go and it properly supports service bit filtering, which will allow SPV nodes to find full nodes that support compact filters. Ticket splitting service by @matheusd entered beta and demonstrated an 11-way split on mainnet. Help with testing is much appreciated, please join #ticket_splitting to participate in splits, but check this doc to learn about the risks. Reddit discussion here. Trezor support is expected to land in their next firmware update. Decred is now supported by Riemann, a toolbox from James Prestwich to construct transactions for many UTXO-based chains from human-readable strings. Atomic swap with Ethereum on testnet was demonstrated at Blockspot Conference LATAM. Two new faces were added to contributors page. Dev activity stats for May: 238 active PRs, 195 master commits, 32,831 added and 22,280 deleted lines spread across 8 repositories. Contributions came from 4-10 developers per repository. (chart)
Hashrate: rapid growth from ~4,000 TH/s at the beginning of the month to ~15,000 at the end with new all time high of 17,949. Interesting dynamic in hashrate distribution across mining pools: coinmine.pl share went down from 55% to 25% while F2Pool up from 2% to 44%. [Note: as of June 6, the hashrate continues to rise and has already passed 22,000 TH/s] Staking: 30-day average ticket price is 91.3 DCR (+0.8), stake participation is 46.9% (+0.8%) with 3.68 million DCR locked (+0.15). Min price was 85.56. On May 11 ticket price surged to 96.99, staying elevated for longer than usual after such a pump. Locked DCR peaked at 47.17%. jet_user on reddit suggested that the DCR for these tickets likely came from a miner with significant hashrate. Nodes: there are 226 public listening and 405 normal nodes per dcred.eu. Version distribution: 45% on v1.2.0 (up from 24% last month), 39% on v1.1.2, 15% on v1.1.0 and 1% running outdaded versions.
Obelisk team posted an update. Current hashrate estimate of DCR1 is 1200 GH/s at 500 W and may still change. The chips came back at 40% the speed of the simulated results, it is still unknown why. Batch 1 units may get delayed 1-2 weeks past June 30. See discussions on decred and on siacoin. @SiaBillionaire estimated that 7940 DCR1 units were sold in Batches 1-5, while Lynmar13 shared his projections of DCR1 profitability (reddit). A new Chinese miner for pre-order was noticed by our Telegram group. Woodpecker WB2 specs 1.5 TH/s at 1200 W, costs 15,000 CNY (~2,340 USD) and the initial 150 units are expected to ship on Aug 15. (pow8.com – translated) Another new miner is iBelink DSM6T: 6 TH/s at 2100 W costing $6,300 (ibelink.co). Shipping starts from June 5. Some concerns and links were posted in these twothreads.
A new mining pool is available now: altpool.net. It uses PPLNS model and takes 1% fee. Another infrastructure addition is tokensmart.io, a newly audited stake pool with 0.8% fee. There are a total of 14 stake pools now. Exchange integrations:
Upbit added DCKRW and DCUSDT pairs. A user reported that DCR deposits and withdrawals are now available.
CoinEx announced the launch of DCBTC and DCBCH pairs.
Bleutrade added DCUSDT pair. Note their reply to our tweet. It was the first exchange to list Decred minutes after launch.
Brazilian exchange OmniTradeadded DCBRL fiat pair following a poll. Worth noting that it is one of the first to integrate Trezor sign-in.
There are reports that DCR was added to Abucoins and Tor Exchange but we don't know much about them.
OpenBazaar released an update that allows one to trade cryptocurrencies, including DCR. @i2Rav from i2trading is now offering two sided OTC market liquidity on DCUSD in #trading channel. Paytomat, payments solution for point of sale and e-commerce, integrated Decred. (missed in April issue) CoinPayments, a payment processor supporting Decred, developed an integration with @Shopify that allows connected merchants to accept cryptocurrencies in exchange for goods.
michae2xl: Voto Legal: CEO Thiago Rondon of Appcívico, has already been contacted by 800 politicians and negotiations have started with four pre-candidates for the presidency (slack, source tweet)
Blockfolio rolled out Signal Beta with Decred in the list. Users who own or watch a coin will automatically receive updates pushed by project teams. Nice to see this Journal made it to the screenshot! Placeholder Ventures announced that Decred is their first public investment. Their Investment Thesis is a clear and well researched overview of Decred. Among other great points it noted the less obvious benefit of not doing an ICO:
By choosing not to pre-sell coins to speculators, the financial rewards from Decred’s growth most favor those who work for the network.
One project that stands out at #Consensus2018 is @decredproject. Not annoying. Real tech. Humble team. #BUIDL is strong with them. (@PallerJohn)
Token Summit in New York, USA. @cburniske and @jmonegro from Placeholder talked "Governance and Cryptoeconomics" and spoke highly of Decred. (twitter coverage: 12, video, video (from 32 min)) Campus Party in Bahia, Brazil. João Ferreira aka @girino and Gabriel @Rhama were introducing Decred, talking about governance and teaching to perform atomic swaps. (photos) Decred was introduced to the delegates from Shanghai's Caohejing Hi-Tech Park, organized by @ybfventures. Second Decred meetup in Hangzhou, China. (photos) Madison Blockchain in Madison, USA. "Lots of in-depth questions. The Q&A lasted longer than the presentation!". (photo) Blockspot Conference Latam in Sao Paulo, Brazil. (photos: 1, 2) Upcoming events:
The Long-Term Bullish Case for Decred by Ben Davidow (medium.com)
Hardware Companies Are Launching Dedicated ASIC Miners for Decred (btcmanager.com)
Iterative Capital partner Chris Dannen and journalist Ben Schiller speak with Marco and Jonathan from Decred at Consensus 2018 (soundcloud)
Decred Review: What is DCR, the Decred Community & Possible Challenges by BitBoy Crypto (youtube)
Decred Founder: Bitcoin Paved Way, Phase 2 Will Shock You! (Marco Peereboom) by Pure Blockchain Wealth (youtube)
Decred & Blocknet: Revolutionary governance for every community feat. JZ at Consensus 2018 (youtube)
Decred coin - Will it be better than Bitcoin? by Bitassist (youtube)
Community stats: Twitter 39,118 (+742), Reddit 8,167 (+277), Slack 5,658 (+160). Difference is between May 5 and May 31. Reddit highlights: transparent up/down voting on Politeia, combining LN and atomic swaps, minimum viable superorganism, the controversial debate on Decred contractor model (people wondered about true motives behind the thread), tx size and fees discussion, hard moderation case, impact of ASICs on price, another "Why Decred?" thread with another excellent pitch by solar, fee analysis showing how ticket price algorithm change was controversial with ~100x cut in miner profits, impact of ticket splitting on ticket price, recommendations on promoting Decred, security against double spends and custom voting policies. @R3VoLuT1OneR posted a preview of a proposal from his company for Decred to offer scholarships for students. dcrtrader gained a couple of new moderators, weekly automatic threads were reconfigured to monthly and empty threads were removed. Currently most trading talk happens on #trading and some leaks to decred. A separate trading sub offers some advantages: unlimited trading talk, broad range of allowed topics, free speech and transparent moderation, in addition to standard reddit threaded discussion, permanent history and search. Forum: potential social attacks on Decred. Slack: the #governance channel created last month has seen many intelligent conversations on topics including: finite attention of decision makers, why stakeholders can make good decisions (opposed to a common narrative than only developers are capable of making good decisions), proposal funding and contractor pre-qualification, Cardano and Dash treasuries, quadratic voting, equality of outcome vs equality of opportunity, and much more. One particularly important issue being discussed is the growing number of posts arguing that on-chain governance and coin voting is bad. Just a few examples from Twitter: Decred is solving an imagined problem (decent response by @jm_buirski), we convince ourselves that we need governance and ticket price algo vote was not controversial, on-chain governance hurts node operators and it is too early for it, it robs node operators of their role, crypto risks being captured by the wealthy, it is a huge threat to the whole public blockchain space, coin holders should not own the blockchain. Some responses were posted here and here on Twitter, as well as this article by Noah Pierau.
The month of May has seen Decred earn some much deserved attention in the markets. DCR started the month around 0.009 BTC and finished around 0.0125 with interim high of 0.0165 on Bittrex. In USD terms it started around $81 and finished around $92, temporarily rising to $118. During a period in which most altcoins suffered, Decred has performed well; rising from rank #45 to #30 on Coinmarketcap. The addition of a much awaited KRW pair on Upbit saw the price briefly double on some exchanges. This pair opens up direct DCR to fiat trading in one of the largest cryptocurrency markets in the world. An update from @i2Rav:
We have begun trading DCR in large volume daily. The interest around DCR has really started to grow in terms of OTC quote requests. More and more customers are asking about trading it.
Like in previous month, Decred scores high by "% down from ATH" indicator being #2 on onchainfx as of June 6.
David Vorick (@taek) published lots of insights into the world of ASIC manufacturing (reddit). Bitmain replied. Bitmain released an ASIC for Equihash (archived), an algorithm thought to be somewhat ASIC-resistant 2 years ago. Threepure PoWcoins were attacked this month, one attempting to be ASIC resistant. This shows the importance of Decred's PoS layer that exerts control over miners and allows Decred to welcome ASIC miners for more PoW security without sacrificing sovereignty to them. Upbit was raided over suspected fraud and put under investigation. Following news reported no illicit activity was found and suggested and raid was premature and damaged trust in local exchanges. Circle, the new owner of Poloniex, announced a USD-backed stablecoin and Bitmain partnership. The plan is to make USDC available as a primary market on Poloniex. More details in the FAQ. Poloniex announced lower trading fees. Bittrex plans to offer USD trading pairs. @sumiflow made good progress on correcting Decred market cap on several sites:
speaking of market cap, I got it corrected on coingecko, cryptocompare, and worldcoinindex onchainfx, livecoinwatch, and cryptoindex.co said they would update it about a month ago but haven't yet I messaged coinlib.io today but haven't got a response yet coinmarketcap refused to correct it until they can verify certain funds have moved from dev wallets which is most likely forever unknowable (slack)
About This Issue
Some source links point to Slack messages. Although Slack hides history older than ~5 days, you can read individual messages if you paste the message link into chat with yourself. Digging the full conversation is hard but possible. The history of all channels bridged to Matrix is saved in Matrix. Therefore it is possible to dig history in Matrix if you know the timestamp of the first message. Slack links encode the timestamp: https://decred.slack.com/archives/C5H9Z63AA/p1525528370000062 => 1525528370 => 2018-05-05 13:52:50. Most information from third parties is relayed directly from source after a minimal sanity check. The authors of Decred Journal have no ability to verify all claims. Please beware of scams and do your own research. Your feedback is precious. You can post on GitHub, comment on Reddit or message us in #writers_room channel. Credits (Slack names, alphabetical order): bee, Richard-Red, snr01 and solar.
Cryptocurrencies largely positive as New York University becomes first US college to offer blockchain major!
After the New York Office of the Attorney General (OAG) published a report accusing major US crypto exchanges of lack of market oversight, Coinbase’s Chief Policy Officer, Mike Lempres, wrote in a blog post that the OAG’s report has led to a misrepresentation of crypto exchanges in the media. In his response to the OAG claiming 20% of trading on Coinbase’s crypto exchange comes from Coinbase itself, Lempres clarified that Coinbase does not trade for the benefit of the company on a proprietary basis.
Australia's financial regulator, the Australian Securities and Investments Commission (ASIC), is cracking down on misleading and deceptive initial coin offerings targeting retail investors. The news comes after the ASIC confirmed it has identified “consistent problems” in its ICO markets, forcing the financial regulator to shut down several ICO related companies.
Bitcoin Core released an update Tuesday to patch a recently discovered vulnerability in its software. The vulnerability could have potentially crashed older versions of Bitcoin Core if a miner decided to exploit it by processing a block transaction that tries to spend the same amount twice, which would cost the miner about USD$80,000 (12.5 BTC). The new update includes a feature that enables the software to “quietly reject” invalid blocks created by miners, eliminating the possibility of a potential crash.
Creator of Ecash and one of the founders of the cypherpunk movement, David Chaum, revealed to CoinDesk plans of a “reinvented” cryptocurrency that fixes problems of speed, privacy, and scalability. Chaum believes that he has made two blockchain breakthroughs: the first, to change digital signatures to carry out verification “in advanced”; and second, to utilize something called “multi-party computations” to increase anonymity.
Leading developers of Bitcoin Cash (BCH) noted while at CoinDesk’s Consensus Singapore event today that BCH is unlikely to undergo a future fork. Amaury Sechet, a lead developer for Bitcoin Cash platform, Bitcoin ABC, said that too much forking causes forks to become meaningless while introducing instability to the market.
LINE, a messaging app giant from Japan, unveiled plans to launch an ambitious token-powered ecosystem by 2018’s end. LINE hopes to capitalize on its massive pre-existing user base of 160 million monthly active users with a plan centered around its previously announced LINK token. LINK is meant to serve as a fuel for the wide range of consumer facing applications LINE plans to offer, such as restaurant payment or the serving of online content.
New York University (NYU) has reportedly become the first college in the US to offer a major in blockchain technology. According to a report by CBS, NYU’s Stern School of Business will offer the major after becoming one of the first business schools to offer undergraduate courses in cryptocurrencies and blockchain last year.
Switzerland’s Minister for Finance, Ueli Maurer, and State Secretary for International Financial matters, Joerg Gasser, recently completed a visit to Israel with a goal of Swiss banks gaining access to Israeli markets. According to a report by Reuters, the two nations agreed to collaborate on future financial technology, cryptocurrency, and blockchain regulation following the visit.
The second major crypto theft in Japan this year occurred Friday, September 14th when hackers stole 6.7 billion yen ($60 million) in crypto assets from the wallets of crypto exchange, Zaif. Hackers managed to break into hot wallets (online, connected wallets) containing Bitcoin, Bitcoin Cash, and Monacoin, stealing 4.5 billion yen ($40 million) of crypto assets that belonged to customers. The hack was not detected until the following Monday, September 17th. Zaif has agreed to pay full restitutions to customers.
The Texas State Securities Board, a regulating body in the state of Texas, has issued an emergency action to halt investments in three cryptocurrency related schemes. The regulating body issued cease and desist orders to Coins Miner Investment Ltd, DigitalBank Ltd, and Ultimate Assets. Ultimate Assets, specifically, has promoted misleading advertisements that promise Texans an initial investment of USD$1,000 would grow to USD$10,000 in just three weeks. Sources:
I have been helping a friend develop business strategies at a Bitcoin start-up over the last few months. In the course of this work, the topic of Bitcoin mining appears often to be fraught with misinformation and uncertainty, especially for individual miners who unfortunately may find it difficult to return an adequate profit in many cases. This informal guide covers some important issues prospective miners should consider to avoid headaches and financial loss. The information is derived from experience deploying a 400 TH/s system scheduled to come online in around December. Opinions are my own; I’m happy to entertain constructive feedback. This year, the Bitcoin network will award miners nearly USD 500 million, at the current price of USD 375 per bitcoin, to participate in a process known as mining. Unsurprisingly, this has attracted significant interest not only from Bitcoin advocates, but from speculators and investors as well. Regardless of one’s motivations, the business of Bitcoin mining must ultimately be profitable, or at least operationally viable, if there is to be any chance of success. HOME MINING Acquiring and personally managing ASIC miners is probably the most fulfilling way to mine bitcoins. It provides the greatest level of transparency, but requires a certain level of technical proficiency to set up and run. Advantages: 1) No hosting fees payable 2) Full control of operating parameters 3) Direct payment from mining pool Disadvantages: 1) Purchasing the latest mining hardware is inherently risky because the ongoing development of energy-efficient ASIC chips requires expertise, time and millions of dollars. R&D is usually funded by customer prepayments with no guarantee of timeliness or success. It is not uncommon for miners to incur financial loss and opportunity costs when a supplier fails to deliver 2) The retail price of hardware is typically marked up anywhere from 25% to 500%, or more, depending on market conditions. This creates a barrier to profitability, making it harder for miners to recoup hardware costs if they are unable to negotiate for volume discounts 3) Shipping fees and import tariffs can cost hundreds of dollars per unit, especially if importing equipment from overseas. This adds to the cost of hardware and must be taken into account when calculating the return on investment 4) Shipping time varies greatly. Each day spent in transit incurs an opportunity cost 5) Miners need to set aside space, usually in the home, to locate mining equipment 6) Many mining units may generate excessive noise, and heat that requires around the clock ventilation to maintain an optimal operating temperature range 7) The average mining unit draws up to three amps of current. A system containing twenty units could easily exceed the power limit in a typical home 8) Electricity is by far the largest expense in any mining operation, making up around 90 percent of operating costs. If the price of residential power is materially higher than the rate paid by commercial operators, it makes home mining uncompetitive CLOUD MINING Buying into a cloud mining service is often marketed as a convenient and hassle-free way to get in on Bitcoin mining. As the mining assets are managed by an intermediary, getting a breakdown of operating costs prior to purchase often proves difficult. This makes it challenging for potential customers to make a fully informed buying decision. The unspoken truth is that some cloud miners incorporate obsolete equipment—cheap miners from previous generations or liquidated, unprofitable hardware—into their cloud to sell to unsuspecting customers. Older mining units can consume 80% more power than the current generation miners, leaving very little profit for the customer. In addition to the acquisition price, those in the market for cloud mining should consider the power consumption of the cloud on offer, including changes over time as new mining units are added to increase total capacity. Advantages: 1) Start earning immediately. No waiting weeks or months for equipment delivery, installation and set up 2) Convenient and fully managed mining service means customer needs not be technically inclined or involved in day-to-day operations 3) Professional hosting service ensures optimal performance and low operating costs. Commercial hosts may be able to purchase electricity for a materially lower cost than residential customers 4) Acquisition price is often reasonable. Sometimes, possibly, too good to be true 5) Some platforms allow miners to sell their assets to other traders Disadvantages: 1) Not all hashing power is comparable. For the same acquisition cost, more energy-efficient miners are better because they use less power and return higher profits. When buying hashing power from a cloud, the buyer should ensure he is not getting obsolete hardware. Often this is not possible to verify without a basic understanding of the costs involved, however subpar earnings is a good indication that further investigation is required 2) Hosting and cloud management fees are typically payable. Sometimes there is little transparency in pricing, resulting in unexpected cost to the customer 3) Miner has little input into how the cloud is managed COSTS BREAKDOWN The amount of money earned from Bitcoin mining over a short period of time, say one week, is fairly easy to calculate. Given mining is a zero-sum game where new entrants dilute existing participants and the mining reward is roughly shared on the basis of each miner’s contribution to the overall hash rate, we can derive profit by estimating the income and costs. Mining Income: Weekly mining bitcoins created = 25,200 = 25 bitcoins x 6 times per hour x 24 hours x 7 days Assuming hash rate is at 300,000 TH/s, bitcoins earned weekly per one terahash of processing power = 0.084 bitcoins = (1 terahash/ 300,000 terahash) x 25,200 bitcoins Table 1: Weekly earnings per one terahash of computing power
As new miners enter the market, an increase in hash rate dilutes the mining reward. This is the source of much uncertainty in mining because it is difficult to accurately forecast the rate of increase. Dilution reduces a miner’s income while the amount of work is the same. Mining Costs: Electricity typically comprises around 90 percent of total operating costs. The two determinants of electricity cost are price and the amount of electricity consumed. If we take a hypothetical 700 GH/s system that is rated at 490 watts, we can normalise it: 0.7 kW per one terahash = (1 terahash / 0.7 terahash) x 0.49 kW Electricity used per week is: 117.6 kWh = 0.7 kW x 24 hours x 7 days If we know the cost of electricity, the dollar value of electricity consumed in one week can be estimated. For reference, power prices in Australia are between USD 14 cents (commercial rate) and 19 cents (residential rate). China averages around 8 cents, while other places can be cheaper. For example, in Georgia, USA the cost of commercial electricity is around 6.5 cents per kWh. Table 2: Weekly electricity cost of running a one terahash system
Other costs to consider include mining pool fee (typically 1 percent of earnings), hosting fee (depends on host) and other expenses such as air conditioning if hosting at home, maintenance, etc. Profit: Using the assumptions that hash rate is at 300,000 TH/s and bitcoin price is USD 375, we can work out the profit. Moreover, knowing the basic cost of Bitcoin mining can help prospective miners avoid offers that are too good to be true. To simplify, we ignore other running costs: Profit = (bitcoin price x bitcoins earned) - electricity expense Table 3: Estimated profit from running a one terahash system for one week
These figures serve as a good benchmark for comparing your personal performance. Where the electricity price is known, the difference between the calculated and actual profits can be attributed to two things: 1) Energy efficiency of mining units can cause significant deviation, especially when the cost of electricity is high. This is usually the case if obsolete equipment is being used 2) Hosting fee, mining pool fee and other costs also contribute to the difference Return on Investment: The rate of return is a measure of how much miners make for a given investment size. Implied annualised return = (52 weeks x profit per week) / (hardware cost + shipping fees + tariffs + installation and setup costs) The current price of ASIC miners runs at around USD 500 per terahash, excluding international delivery and insurance that can cost between five to 20 dollars per kg ($50 to $200 per unit). As a general rule, higher operating profit and lower capital costs are preferred. Investors endeavour to break even quickly on the initial hardware investment and make a profit on top of that. The problem with this model is that it implies the hash rate remains unchanged for the entire year. In reality, the hash rate is likely to increase depending on a variety of factors. Therefore, the annual profit forecast is sensitive to changes in the hash rate as well as bitcoin price. This is a complex and interesting topic that deserves its own post. Please, keep in mind that actual mining results will very likely be less than what is indicated by this simple calculation. Under some scenarios, even informed miners can experience financial loss. OPERATING RISKS 1) Liquidity risk: Bitcoin trading is rather shallow. As such, miners may experience high trading frictions when selling bitcoins to obtain cash. A bid-ask spread of up to 10% is not uncommon in some cases. Furthermore, most mining businesses rely on the liquidation of mined bitcoins to cover operating expenses such as electricity and hosting. The combination of these two factors may result in unexpected trading costs to the miner if there is insufficient demand from bitcoin buyers. 2) Price risk: Bitcoin is highly speculative and this is reflected in its price volatility. There is no guarantee that it won’t be worthless by next year. Therefore, the miner should keep in mind that the market price is just as important as the amount of bitcoins he holds. Bitcoin price is influenced by multiple factors outside of the scope of this discussion. 3) Competition risk: Bitcoin mining is a zero-sum game. While the size of the reward is fixed, new entrants are permitted to enter at anytime reducing all miners’ share of the reward. When bitcoin price is high, more new competitors are attracted to mining, further eroding all participants’ income. 4) As a function of the Bitcoin protocol, the mining reward will be halved between May and June of 2016. When this happens, all miners will experience an immediate decline of 50 percent in income with many operators becoming unviable. This effectively gives new entrants less than 1.5 years to break even and turn a profit. The short window of opportunity is troublesome because it makes mining significantly less profitable as the deadline draws near.
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How to start Bitcoin mining for beginners (SUPER EASY ...
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