Крупица историиНа просторах интернета прослеживается зарождение Proof-of-Stake (PoS) в Peercoin после дискуссии на одном из форумов в 2011 году, последующее использование в Novaсoin и дальнейшее распространение в PIVX и прочих форках Bitcoin. Достаточно примитивную PoS-логику вынесли в модуль kernel.h/kernel.cpp, которая и кочует по пространствам форков в виде различных франкенштейнов.Алгоритм PoS прошёл несколько стадий развития, кто-то даёт им версии. Сейчас варианты PoS разделились по естественным причинам, появился DPoS. Одним из самых передовых решений является протокол Casper в Ethereum.
Coinfest Nigeria awards Jelurida for its continuous support of blockchain initiatives in AfricaThere are many blockchain projects publicly touting their intentions of supporting the development of a thriving blockchain ecosystem across Africa. Adedayo Adebajo has been Jelurida's point person on the ground in Nigeria and after an incredibly successful hackathon at the Ahmadu Bello University in Zaria, Nigeria (the full report is covered by Nxter Magazine), his efforts were recognized by the Coinfest community with Jelurida receiving an award for “Africa's Best Blockchain Friendly Company”.Ardor Platform mapped in ITU DLT Standardization Focus Group's Working Group 3The International Telecommunication Union (ITU) began a Focus Group on DLT Standardization between 2016 and 2017. The group is set to issue its initial reports and recommendations before the end of 2019 and, after several months of fine tuning the technical architecture for mapping DLT platforms, Ardor platform's architecture is set to be included in the reports appendix.Lead Software Architect Tomi Gountchev cracks John McAfee backed Apollo Project's “Privacy” Feature in < 24 hours.Apollo - Nxt clone and a project backed by John McAfee, claims to provide “Ultimate Privacy” for its users. In connection with this, Bitfi (hardware wallet provider also supported by John McAfee) presented a challenge to find out if the privacy feature works. The challenge, and another one, were both solved by Jelurida's software architect shortly after, and the faults of Apollo's privacy features were explained in details.It turns out that the only properly working privacy functionality that Apollo's code has, is the good old Nxt shuffling - a fully decentralized privacy tool pioneered by Nxt more than four years ago and copied together with more than 15 other well tested features by Apollo when their clone was launched.Jelurida Key Notes THE CUBE Madrid with panel including IBM, UST Global, Liberbank, ISDI Business School, and moreUse cases leveraging the blockchain can only become a reality if everyone understands the limitations of existing attempts to implement the technology. Following an introduction of the ITU DLT Focus Group's work on use case analysis, Jelurida's Lior Yaffe gave a keynote speech on three promising cryptographic techniques that could significantly expand the privacy capabilities of public blockchain networks. These two presentations were followed by a panel discussion on the state of enterprise use cases with IBM, UST Global, Liberbank, ISDI Business School, and Demetrius Consulting.Java devs in Madrid packed eDreams Offices for a Java Smart Contract seminar with Lior YaffeSpain recently ranked as one of the top countries in Europe for entrepreneurs and tech startups – making it the perfect location for engaging serious Java developers in creating blockchain solutions with real utility. More than 20 Java devs showed up for one-hour seminar on smart contracts in Java with Lior Yaffe at the eDreams Offices in Madrid. The event ran overtime by a full hour, with attendees asking advanced questions on the feature's capabilities. Videos from the meetups are coming soon!Ignis is now listed at Bilaxy ExchangeIgnis has been listed on Bilaxy. Available trading pairs are IGNIS/BTC and IGNIS/ETH.https://www.jelurida.com/weekly-update-2019-04-05
Jelurida and Efficient Frontier Bring Liquidity to IGNIS Trading Pairs on Ardor Platform’s Decentralized Coin ExchangeJelurida (https://www.jelurida.com) and Efficient Frontier (https://efrontier.io), a trusted provider of liquidity and digital asset trading solutions, have developed a market making solution for IGNIS trading pairs on the Ardor decentralized coin exchange. The new market making solution represents a substantial step toward resolving the “chicken and egg” problem slowing the adoption of decentralized exchanges: lack of trading liquidity.The Ardor Decentralized Coin ExchangeThe Ardor blockchain as a service platform has featured a fully functional decentralized coin exchange since its launch in January 2018. Exchange request transactions are stored on the blockchain and trades are settled on each block – a completely automated process performed without any central management. The exchange supports trading between the ARDR parent token and any child chain token (currently IGNIS, AEUR, BITS, MPG), as well as trades directly between any pair of child chain tokens.The Ignis Child ChainIgnis provides the full permissionless public blockchain functionality for the Ardor Platform. It supports all available transaction types and serves as the platform for both asset issuance and Java-based Lightweight Smart Contracts.Liquidity: Key to AdoptionUsing Efficient Frontier’s time-tested market making technology as a basis, the joint research team of Jelurida and Efficient Frontier successfully developed a solution to provide liquidity for selected trading pairs involving the IGNIS token on the Ardor platform’s coin exchange."Many large exchanges have been getting extensive coverage of their efforts to launch decentralized exchanges that simply function as an exchange. On the Ardor platform, you can do so much more." said Lior Yaffe, Co-Founder and Managing Director at Jelurida. "With the deployment of this market making solution, developers and businesses can leverage the business-ready features of the Ardor platform with full confidence that their end-users will have a seamless experience entering and transacting within the ecosystem.""We are proud to be partnering with the talented team at Jelurida who have proven their ability to build disruptive technologies and execute a visionary roadmap. We are impressed by their achievements and humbled to be supporting their growth and expansion." said Roei Levav, Co-Founder and CEO of Efficient Frontier. "Providing trusted financial solutions to the best projects in our industry and inspiring fair trade continues to be our top priority."https://www.jelurida.com/ignis-market-making
Jelurida’s Weekly Wins - April 26, 2019Ardor Version 2.2.3 now available with native Shamir Secret Sharing, log in with Aliases, and moreArdor version 2.2.3 is now available with fresh features, user interface enhancements, and networking optimizations resulting from recent load testing. Noteworthy updates include a new layer of security for secret passphrases using Shamir Secret Sharing and the ability to use aliases as your log in and as the recipient of messages and transactions. See the full announcement for more details.Jelurida opens office in South KoreaContinuing with the company’s recent commitment to expand its presence in South Korea, Jelurida announced it would be establishing an office at the Nonce coworking facility in Gangnam, Seoul. This was a strategic move to support the work of Cheoleung Kim, who recently joined the team full-time to build awareness and trust in this important market as a local company representative.Ardor Learning Hub now includes improved API examples and SSS feature guidesThe amount of information at the Ardor Learning Hub continues to grow. This week, new API buttons were added to make it easier for new developers to test Ardor code examples. Additionally, new Shamir Secret Sharing API documentation and guides were made available to help users take advantage of the new security features.NYC Blockchain Week event scheduled for Tuesday, May 14 - details TBAJelurida will be sponsoring the Blockchain for Business – Philadelphia and New York meetup group’s event during NYC Blockchain Week at the Joynture co-working space at 48 Wall Street. “Making Blockchain Ready for Mainstream” is the theme of the 90 minute event, with the first speakers taking the floor at 6pm on Tuesday, May 14th. Check the meetup page for more info.https://www.jelurida.com/weekly-update-2019-04-26
Кто-нибудь в курсе, где сейчас можно безопасно купить/продать ЛЮБОЙ токен на Ethereum?
Ardor.World Update August 201930.07.19https://ardor.world/feed/ - Ardor, Nxt, Ignis Новостная лента из соц сетей!https://ardor.world/mpg_news_feed/ - Max Property Group ($MPG) Новостная лента из соц сетей!31.07.19https://ardor.world/aeur_rich_list/ - AEUR Rich List added!😎https://ardor.world/ardor_forging_top/ - Ardor Forging Top (First 1000). ТОП Лист Ardor аккаунтов которые форжат ! 😎02.08.19https://ardor.world/nxt_forging_top/ … - Nxt Forging Top (First 1000). ТОП Лист Nxt аккаунтов которые форжат!05.08.19https://ardor.world/bitswift_rich_list/ … - BITS Rich List added! ТОП Лист балансов Bitswift!13.08.19https://ardor.world/en/ignis_reporting/ … - Ignis Reporting. Добавлены новые графики в трекер ассетов Ignis14.08.19https://ardor.world/nxtreporting/ - Nxt Asset Reporting, Nxt Asset tracker, small update! Добавлены новые графики в трекер ассетов Nxt16.08.19https://ardor.world/ardor_get_balance/ - Get Balance $Ardor, $Ignis, $Bitswift, $AEUR, $MPG, micro update, added pie charts. В информацию о балансе по чейнам добавлены графики ввиде пирога)Подпишитесь на последние новости Nxt, Ardor, Ignis в телеграм - https://t.me/nxt_ardor_ignis_news
Crypto Heroes update Battle now works correctly (Before, the defender always won) Can now create a new account (needs refinement, but it works :slightly_smiling_face: ) Now uses a pin to unlock a saved account (account passphrase saved in localstorage encrypted) Rewrote the code from plain JS to using Typescript/Node.js/Parcel, so the code should be cleaner, more organized, and better performance with the code minified Example accounts now require the passphrase to use instead of them being selectable (teste - Ethereum test account, testl - Lisk test account) Only tested in Chrome so far, so I'm not sure about firefox or Edgehttps://ardor.tools/game/