SpectreCoin (XSPEC) is an innovative privacy-focused cryptocurrency, featuring an energy-efficient proof-of-stake algorithm that provides rapid transaction confirmations, ring signatures for privacy and anonymity, and a fully integrated Tor+OBFS4 layer for IP obfuscation within the wallet. Spectrecoin is actively developed, with an ambitious roadmap that prioritises privacy, security, and true decentralisation with features such as default stealth addresses and stealth staking, and low-power mobile wallet staking in our upcoming Android wallet. Spectrecoin can be exchanged on several exchanges. The goal of Spectrecoin is to combine a blockchain with a tokenized ring-signature scheme to build a system of anonymous digital cash. The ring-signature scheme used here was first introduced by Shadowcat, and is now being improved on by the Spectrecoin developers. For network-level privacy, all nodes communicate exclusively within the Tor network via hidden services. The priorities of the Spectrecoin project are on privacy, technical soundness and simplicity. The Proof-of-Stake consensus method is used to provide environmental friendliness, decentralization and transaction speed. The project is built by a professional team and around the open participation of its community members, development is funded through an innovative staking-reward donation system and voluntary direct funding.
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.