MonaCoin is an open source digital currency and a peer-to-peer (p2p) payment network. Dubbed by its creators as “the first Japanese cryptocurrency,” the coin has become somewhat of Japan’s national alternative to Bitcoin or Litecoin. Like its predecessors, the coin was created purely to serve as P2P electronic cash, a decentralized digital currency aimed at Japanese citizens. There are a few key differences that set it apart from the coins that came before it, and this guide is dedicated to drawing out these differences. Conceived in December of 2013, Monacoin was officially born on January 1st, 2014 with no premine. A Bitcoin Talk Forum on the same date details the coin’s launch and its specifications. A soft fork was executed at block 937440 to implement Segwit, a move made to keep it in line with Bitcoin, Litecoin, Vertcoin, and other payment-focused cryptocurrencies. In addition, the Monacoin team has reportedly implemented the Lightning Network for their coin. Speaking of soft forks, Monacoin is actually a hard fork of Litecoin, something we’ll take into account further as we look into its specs below. Monacoin was originally founded by the pseudonymous Mr. Wantanabe, no doubt in homage to Bitcoin’s Satoshi Nakamoto. Besides this pen name, the rest of the coin’s team is completely anonymous, so there’s nothing to report on here. In addition, the project has no visible roadmap on its site or anywhere else online. The team does seem to stay on top of updates and upgrades, however, as the Segwit and Lyra2REv2 updates and Lightning Network implementation suggest. It is popular in Japan where it was developed. It Uses Lyra2REv2 and Dark Gravity Wave v3 algorithm to ensure fairer mining opportunities, success rate and difficult levels of mining process respectively. Monacoin is the first cryptocurrency from Japan. It has received wide support and success in the country and is not crossing the national boundary to try and become a global phenomenon. While that is not going to happen in the next year or two, it does have the making of a good crypto token. It is steadily improving its service and has constantly strived to give its users the best possible experience. When Scrypt compliant ASIC miners appeared they switched to Lyra2REv2 to ensure the mining MONA remains a fair battle between miners from around the world. The instance of a Japanese national using Monacoin to buy land made news in the country and beyond, spreading the popularity of the coin.
Ultra is a protocol and platform positioned to disrupt the $140bn USD gaming industry using blockchain technology to allow anyone to build and operate their own game distribution platform or virtual goods trading service. In doing so, it challenges the current monopoly held by industry heavyweights Steam, Google, and Apple. This will unlock new opportunities and create value for all the actors involved. Large commercial partnerships are signed, the protocol and platform have been built and will be launched in open beta in October 2019. UOS is the Token that powers the Ultra Ecosystem and can be used to purchase everything on the platform, including games, virtual items and ads for game developers. Ultra will accept traditional forms of payment such as Paypal and credit cards as well. These fiat currency transactions are converted to UOS seamlessly on the backend and are completed on the blockchain with UOS tokens. The token will also be used across the platform in many non-transactional ways including betting, tournaments, and donations. TIMELOCK: 10 to 20% of every transaction will be kept in a smart contract for 60 days. In addition, 5% of Ultra profits will be reserved for 2 years to fund exclusive games that use its blockchain and NFTs capabilities. ENGAGEMENT: Tokens are earned by performing specific actions such as; helping developers to build better games; watching ads; beta testing; answering surveys, and more. STACKING: Players can get rewarded with free games, swag and exclusive content just by holding tokens. SPENDABILITY: Users can buy and sell games/items for UOS, and in hundreds of shops through partners.