{"id":7773,"date":"2019-07-09T00:44:11","date_gmt":"2019-07-09T00:44:11","guid":{"rendered":"https:\/\/nkn.org\/community\/blog\/nkn-bi-weekly-report-june-18-july-1-2019-mainnet-launched\/"},"modified":"2019-07-09T00:44:11","modified_gmt":"2019-07-09T00:44:11","slug":"nkn-bi-weekly-report-june-18-july-1-2019-mainnet-launched","status":"publish","type":"post","link":"https:\/\/nkn.org\/de\/community\/blog\/nkn-bi-weekly-report-june-18-july-1-2019-mainnet-launched\/","title":{"rendered":"NKN Bi-weekly Report June 18-July 1, 2019: MainNet Launched!"},"content":{"rendered":"<figure>\n<p><img decoding=\"async\" data-width=\"1600\" data-height=\"605\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*xXKpKMxIIZnYaNS4\"><br \/>\n<\/figure>\n<h3>Highlights<\/h3>\n<ul>\n<li>Narwhal: NKN Mainnet Launch with a Big Splash<\/li>\n<li>Huobi FastTrack Voting Winner and listing on Huobi global<\/li>\n<li>The Daily Chain Interview with NKN Founder, Yanbo Li<\/li>\n<li>June Livestream AMA with NKN Core Team<\/li>\n<li>Founder and CEO, Yanbo Li visits Seoul<\/li>\n<li>Community: Java SDK, NKNx Updates for MainNet<\/li>\n<\/ul>\n<h3>Narwhal: NKN Mainnet Launch with a Big\u00a0Splash<\/h3>\n<figure>\n<p><img decoding=\"async\" data-width=\"1600\" data-height=\"724\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*V3bbQGmnPQIj2kzd\"><br \/>\n<\/figure>\n<p>After more than 1 year of hard work, today we are thrilled to announce the launch of NKN\u2019s mainnet Narwhal. We set out to build the <strong>world\u2019s largest permissionless public blockchain network<\/strong> and achieved this goal at 13,000 full consensus nodes already during testnet and surpassing Bitcoin and Ethereum. Today, we will make it official and intend to scale it to millions if not trillions of nodes so we have a solid foundation to commercialize our flagship products as well as supporting our partner\u2019s applications. More details are here:<\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/narwhal-nkn-mainnet-launches-with-a-big-splash\/1181\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/narwhal-nkn-mainnet-launches-with-a-big-splash\/1181<\/a><\/p>\n<h3>NKN Mainnet v1.0-beta<\/h3>\n<p>There are tons of new features and improvements introduced in our mainnet version 1.0, as you can see from the change stats (compared to most recent testnet version v0.8.4):<\/p>\n<figure>\n<p><img decoding=\"async\" data-width=\"420\" data-height=\"25\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*WGrTbS8aFwgPh__L\"><br \/>\n<\/figure>\n<p>Here is a short list of highlighted features:<\/p>\n<ul>\n<li>Change account model from UTXO model to balance model<\/li>\n<li>Change signature scheme from ECDSA to Ed25519<\/li>\n<li>Implement a secure and verifiable public key infrastructure<\/li>\n<li>Use VRF to provide a secure random beacon per block<\/li>\n<li>Introduce NanoPay: a simple light-weighted off-chain nano payment channel<\/li>\n<li>Signature chain data structure redesigned: reduce 97+% bandwidth overhead<\/li>\n<li>Highly optimized block, transaction, sigchain propagation: reduce 80+% overall bandwidth usage<\/li>\n<li>Support client-side end to end encryption by default<\/li>\n<li>Support node side hop to hop encryption by default<\/li>\n<li>Implement connection multiplexing to avoid congestion<\/li>\n<li>Store account and other state in verifiable world state<\/li>\n<li>Migrate core data structure (e.g. block, transaction) to protobuf<\/li>\n<li>Transaction pool redesigned<\/li>\n<li>Support multiple native assets<\/li>\n<li>Add mining bonus address (MBA) for extra earning reward from donation<\/li>\n<li>NKN node image is now hosted on <a href=\"https:\/\/hub.docker.com\/r\/nknorg\/nkn\" target=\"_blank\" rel=\"noopener noreferrer\">Docker Hub 6<\/a>: you can now run full node in one line<\/li>\n<\/ul>\n<p><strong>Full details plus upgrade guide from testnet to mainnet<\/strong>: <a href=\"https:\/\/forum.nkn.org\/t\/nkn-mainnet-v1-0-beta-release-feature-highlights-and-upgrade-guide\/1183\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/nkn-mainnet-v1-0-beta-release-feature-highlights-and-upgrade-guide\/1183<\/a><\/p>\n<h3>Github source code development progress<\/h3>\n<p>Our core developers are using the month of June for bug fixes, performance and security improvements, testing and more testing of mainnet (v1.0-beta).<\/p>\n<p>NKN testnet code development progress over the last two weeks is mainly reflected in <strong>nkn<\/strong>, <strong>nnet<\/strong>, <strong>nkn-wallet-js<\/strong>, and <strong>nkn-client-js<\/strong> repositories and different branches.<\/p>\n<figure>\n<p><img decoding=\"async\" data-width=\"1056\" data-height=\"182\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/1*CtdWX1SamRHgDE846Nzx6w.png\"><br \/>\n<\/figure>\n<h3>FastTrack Voting Winner &amp; Listing on\u00a0Huobi<\/h3>\n<figure>\n<p><img decoding=\"async\" data-width=\"1600\" data-height=\"1032\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*MXkqd0jJPzR0yDD7\"><br \/>\n<\/figure>\n<p>On June 20th, NKN won the Houbi FastTrack vote and secured the listing of NKN token on Houbi\u2019s leading exchange. A special thanks to our community members, investors, partners, family and friends who voted for us. We are truly grateful for your support. We would also like to thank Houbi for the opportunity to participate in FastTrack.<\/p>\n<p>NKN won Huobi FastTrack vote and listed on Huobi Global<\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/nkn-won-huobi-fasttrack-vote-and-listed-on-huobi-global\/1049\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/nkn-won-huobi-fasttrack-vote-and-listed-on-huobi-global\/1049<\/a><\/p>\n<p>The following trading pairs are available on Huobi Global and Huobi Korea:<\/p>\n<p><a href=\"https:\/\/www.hbg.com\/nkn_usdt\/exchange\/\" target=\"_blank\" rel=\"noopener noreferrer\">NKN\/USDT<\/a>, <a href=\"https:\/\/www.hbg.com\/nkn_btc\/exchange\/\" target=\"_blank\" rel=\"noopener noreferrer\">NKN\/BTC<\/a>, <a href=\"https:\/\/www.hbg.com\/nkn_ht\/exchange\/\" target=\"_blank\" rel=\"noopener noreferrer\">NKN\/HT<\/a><\/p>\n<p>Our community took <strong>selfies of NKN Mainnet mascot Narwhal traveling around the world<\/strong>. Special thanks to <strong>Izmo<\/strong>, <strong>JurajP<\/strong> and many other contributors.<\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/narwhal-surfacing\/1154\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/narwhal-surfacing\/1154<br \/><\/a><a href=\"https:\/\/www.youtube.com\/watch?v=_oADpStko60\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.youtube.com\/watch?v=_oADpStko60<\/a><\/p>\n<h3>The Daily Chain Interview with NKN Founder, Yanbo\u00a0Li<\/h3>\n<figure>\n<p><img decoding=\"async\" data-width=\"350\" data-height=\"263\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*DytkCPojNtsztpQo\"><br \/>\n<\/figure>\n<p>On June 19th, The Daily Chain published \u201c13 Questions: Interview with Yanbo Li, NKN founder and OnChain co-founder\u201d. This article covers topics including Yanbo\u2019s background, his lifelong interest in Boxing, as well as the origins of NKN and Cellular Automata. Thanks to ggmesh and the Daily Chain for this great spotlight piece on Yanbo as well as insights into NKN.<\/p>\n<p><strong>13 Questions: Interview with Yanbo Li, NKN founder and OnChain co-founder:<\/strong><\/p>\n<p><a href=\"https:\/\/www.thedailychain.com\/blog\/13-questions-interview-with-yanbo-li-nkn-founder-and-onchain-neo-co-founder\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.thedailychain.com\/blog\/13-questions-interview-with-yanbo-li-nkn-founder-and-onchain-neo-co-founder\/<\/a><\/p>\n<h3>New Kind of Proposal topics implemented<\/h3>\n<p>Per NKN\u2019s <strong>New Kind of Proposal (NKP)<\/strong> process, The community can create a proposed change on the NKN forum which is open for comment and resolved. Recently three of these topics were implemented in NKN\u2019s v1.0-beta release, which include:<\/p>\n<ul>\n<li>[NKP-0004]: Skipping nonce check on payment channel<\/li>\n<li>[NKP-0005] Hop by hop encryption<\/li>\n<li>[NKP-0006] Secure random beacon using VRF chain<\/li>\n<\/ul>\n<p>See NKP descriptions for details:<\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/nkp-0004-skipping-nonce-check-on-payment-channel\/470\/15\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/nkp-0004-skipping-nonce-check-on-payment-channel\/470\/15<\/a><\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/nkp-0005-hop-by-hop-encryption\/752\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/nkp-0005-hop-by-hop-encryption\/752<\/a><\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/nkp-0006-secure-random-beacon-using-vrf-chain\/1083\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/nkp-0006-secure-random-beacon-using-vrf-chain\/1083<\/a><\/p>\n<h3>June Livestream AMA with NKN Core\u00a0Team<\/h3>\n<figure>\n<p><img decoding=\"async\" data-width=\"1280\" data-height=\"720\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*RmNnspQ2IQaJ4rN8\"><br \/>\n<\/figure>\n<p>In our on-going effort to engage with the community and answer your questions, NKN hosted another live AMA with Core Team on June 26th. Topics included the listing of NKN token on Huobi Global &amp; Huobi Korea, tNKN swap, upcoming mainnet launch, and more. You can watch the replay <a href=\"https:\/\/youtu.be\/KNEvGz6_awc\" target=\"_blank\" rel=\"noopener noreferrer\">here<\/a>.<\/p>\n<p><strong>NKN Live Stream AMA with Core Team\u200a\u2014\u200aJune 2019:<\/strong><\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/nkn-livestream-ama-with-core-team-june-2019\/1059\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/nkn-livestream-ama-with-core-team-june-2019\/1059<\/a><\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=KNEvGz6_awc\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.youtube.com\/watch?v=KNEvGz6_awc<\/a><\/p>\n<p><strong>Chinese AMA \u4e2d\u6587\u6709\u95ee\u5fc5\u7b54\u200a\u2014\u200aJune 2019:<\/strong><\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/nkn-6-24\/1060\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/nkn-6-24\/1060<\/a><\/p>\n<p><a href=\"https:\/\/v.youku.com\/v_show\/id_XNDI0MTgzNDQwOA==\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/v.youku.com\/v_show\/id_XNDI0MTgzNDQwOA<\/a><\/p>\n<h3>Founder and CEO, Yanbo Li visits\u00a0Seoul<\/h3>\n<figure>\n<p><img decoding=\"async\" data-width=\"1032\" data-height=\"770\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*RXujTMwEYABzgZqm\"><br \/>\n<\/figure>\n<p>On June 27th, NKN Founder and CEO, Yanbo Li, visited Seoul, South Korea as part of the <strong>Node Capital family<\/strong> to introduce NKN to the <strong>Korean market<\/strong>. Yanbo met many local KOLs and community advocates as well as exchanges.<\/p>\n<p><a href=\"https:\/\/twitter.com\/NKN_ORG\/status\/1143162127827402757\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/twitter.com\/NKN_ORG\/status\/1143162127827402757<\/a><\/p>\n<p><a href=\"https:\/\/twitter.com\/NKN_ORG\/status\/1144276587958767617\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/twitter.com\/NKN_ORG\/status\/1144276587958767617<\/a><\/p>\n<h3>Community contributions<\/h3>\n<h3>Java SDK for\u00a0Mainnet<\/h3>\n<p>We would like to thank NKN community developer <strong>JohnSmith<\/strong>, for developing the <strong>Java SDK<\/strong> for NKN Mainnet. Highlights include:<\/p>\n<ul>\n<li>Updates of protocols and everything for mainnet<\/li>\n<li>Pub and Sub transactions and message broadcast<\/li>\n<li>Sigchain message signing<\/li>\n<li>End 2 End encryption<\/li>\n<\/ul>\n<p>For software and more details check out the Github link below.<\/p>\n<p>Github\u200a\u2014\u200ankn-java-sdk:<\/p>\n<p><a href=\"https:\/\/github.com\/RealJohnSmith\/nkn-java-sdk\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/github.com\/RealJohnSmith\/nkn-java-sdk<\/a><\/p>\n<h3>June AMA T-Shirt\u00a0Winners<\/h3>\n<figure>\n<p><img decoding=\"async\" data-width=\"1600\" data-height=\"1392\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*cyKCnjXXpM2Wa8Gm\"><br \/>\n<\/figure>\n<p>Thanks again to everyone that participating in contributing questions to Wednesday\u2019s NKN Live Video AMA! As promised, we have selected 4 contributors to receive a free NKN T-Shirt. The winners are: <strong>nknvzlanon, Andrew, Anttu, <\/strong>and<strong> mildejan<\/strong>. Congratulations to the winners!<\/p>\n<p><a href=\"https:\/\/forum.nkn.org\/t\/june-ama-t-shirt-winners\/1146\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org\/t\/june-ama-t-shirt-winners\/1146<\/a><\/p>\n<h3>NKNx Updates for\u00a0MainNet<\/h3>\n<figure>\n<p><img decoding=\"async\" data-width=\"1200\" data-height=\"699\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*TZs9kj82sWRtPS2W\"><br \/>\n<\/figure>\n<p>Thanks to <strong>@ChristianoBusch<\/strong> and the <strong>@nknX_org<\/strong> team for your work in revamping the super popular all-in-one miner portal, browser and wallet in support for the upcoming $NKN MainNet.<\/p>\n<p><a href=\"https:\/\/twitter.com\/NKN_ORG\/status\/1144649493268193281\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/twitter.com\/NKN_ORG\/status\/1144649493268193281<\/a><\/p>\n<p><a href=\"https:\/\/nknx.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/nknx.org\/<\/a> (coming soon)<\/p>\n<h3>About NKN<\/h3>\n<p>NKN is the new kind of P2P network connectivity protocol &amp; ecosystem powered by a novel public blockchain. We use economic incentives to motivate Internet users to share network connection and utilize unused bandwidth. NKN\u2019s open, efficient, and robust networking infrastructure enables application developers to build the decentralized Internet so everyone can enjoy secure, low cost, and universally accessible connectivity.<\/p>\n<figure>\n<p><img decoding=\"async\" data-width=\"1000\" data-height=\"316\" src=\"https:\/\/cdn-images-1.medium.com\/max\/800\/0*PcuyxzK_37jLPFOv\"><br \/>\n<\/figure>\n<p>Home:<a href=\"https:\/\/nkn.org\/de\/\" target=\"_blank\" rel=\"noopener noreferrer\"> https:\/\/nkn.org\/<\/a><\/p>\n<p>Email: <a href=\"mailto:contact@nkn.org\" target=\"_blank\" rel=\"noopener noreferrer\">contact@nkn.org<\/a><\/p>\n<p>Telegram:<a href=\"https:\/\/t.me\/nknorg\" target=\"_blank\" rel=\"noopener noreferrer\"> https:\/\/t.me\/nknorg<\/a><\/p>\n<p>Twitter:<a href=\"https:\/\/twitter.com\/NKN_ORG\" target=\"_blank\" rel=\"noopener noreferrer\"> https:\/\/twitter.com\/NKN_ORG<\/a><\/p>\n<p>Forum: <a href=\"https:\/\/forum.nkn.org\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/forum.nkn.org<\/a><\/p>\n<p>Medium:<a href=\"https:\/\/medium.com\/nknetwork\" target=\"_blank\" rel=\"noopener noreferrer\"> https:\/\/medium.com\/nknetwork<\/a><\/p>\n<p>Linkedin:<a href=\"https:\/\/www.linkedin.com\/company\/nknetwork\/\" target=\"_blank\" rel=\"noopener noreferrer\"> https:\/\/www.linkedin.com\/company\/nknetwork\/<\/a><\/p>\n<p>Github:<a href=\"https:\/\/github.com\/nknorg\" target=\"_blank\" rel=\"noopener noreferrer\"> https:\/\/github.com\/nknorg<\/a><\/p>\n<p>Discord:<a href=\"https:\/\/discord.gg\/yVCWmkC\" target=\"_blank\" rel=\"noopener noreferrer\"> https:\/\/discord.gg\/yVCWmkC<\/a><\/p>\n<p>YouTube:<a href=\"http:\/\/www.youtube.com\/c\/NKNORG\" target=\"_blank\" rel=\"noopener noreferrer\"> http:\/\/www.youtube.com\/c\/NKNORG<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Highlights Narwhal: NKN Mainnet Launch with a Big Splash Huobi FastTrack Voting Winner and listing on Huobi global The Daily Chain Interview with NKN Founder, Yanbo Li June Livestream AMA with NKN Core Team Founder and CEO, Yanbo Li visits Seoul Community: Java SDK, NKNx Updates for MainNet Narwhal: NKN Mainnet Launch with a Big\u00a0Splash [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"mc4wp_mailchimp_campaign":[]},"categories":[263,212],"tags":[438,305,321],"acf":[],"_links":{"self":[{"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/posts\/7773"}],"collection":[{"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/comments?post=7773"}],"version-history":[{"count":0,"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/posts\/7773\/revisions"}],"wp:attachment":[{"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/media?parent=7773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/categories?post=7773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nkn.org\/de\/wp-json\/wp\/v2\/tags?post=7773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}