Qtum is a decentralized and open-source smart contracts platform and value transfer protocol. Qtum uses proof-of-stake consensus, meaning node operators are rewarded for validating transactions. It is a DGP governed blockchain where community participants can vote to change certain network parameters. Qtum is built on a bitcoin core fork, but the foundation has created its own hybrid blockchain with the help of several key tools. The coin uses bitcoin’s chain because of its simple and stable nature, allowing the foundation to build upon it more easily. As the QTUM project is a hybrid of Bitcoin and Ethereum, its team comprises of members from both Bitcoin and Ethereum community. They also have team members who formerly worked with Tencent, Alibaba, Nasdaq etc. Apart from that, they are backed by some notable VCs and prominent people from the Blockchain community such as Patrick Dai (Project Co-Founder), Neil Mahi (Chief Blockchain Architect/Co-Founder) and Jordan Earls (Lead Developer/Co-Founder). Qtum provides a Turing-complete blockchain stack and is able to execute smart contracts and decentralised applications like the Ethereum blockchain. Qtum builds on Bitcoin's UTXO transaction model and uses the Proof-of-Stake algorithm. It is backed by some highly prominent members of the blockchain community such as Anthony Di Iorio, Xu Star, Bo Shen, David Lee, Jehan Chu and Roger Ver. Qtum sold over 10 million dollars’ worth of its tokens after only 90 minutes, eventually raising a total value of $15.7 million before stopping the campaign early after only 5 days. They raised a total amount of 11,156.766 bitcoins (BTC) and 77,081.031 ether (ETH) in exchange for the 51 million Qtum tokens being distributed to the public. In Qtum’s whitepaper, 51% of the coins were distributed to the public via the crowdfunding campaign. Of the remaining 49%, 29% of the coins would be allocated as community incentives, and the remaining 20% would be distributed to the early backers and development team.
The Abyss is a next-generation digital distribution platform, delivering all types of video games (Free2play MMOs and crypto games being a key priority), including AAA-titles, where gamers and developers can profit from multilevel referral program and other activities. A gaming portal with a concentrated presence of MMO games in which a primary focus is placed on motivational programs for players as well as developers. ABYSS tokens are a priority internal mechanism for interaction on the platform (Protocol ERC20 on the Ethereum blockchain). Our gaming platform is to be offered for Desktop (Windows, MacOS, Linux), Mobile (iOS and Android) and Web. A powerful, multilevel referral program whereby a user brought in by a developer provides the developer with an income (paid in ABYSS tokens) from all payments and achievements in any other game on the platform. An analogous referral system is built on a viral basis whereby players receive income (paid in ABYSS tokens) for bringing in friends, not just for their payments but also for the activity on the platform (achievements, creating content, subsequent referrals, etc.) Tokens can be transferred to cryptocurrency accounts both manually and automatically. An internal system of advertising offers (based on ABYSS tokens) enables traffic to be exchanged with other developers, receiving and passing along only relevant users. A well-planned system of syndicates (Masternodes) enables the platform's users to be organized into communities that become sources of income (paid in ABYSS tokens) for participants. It is one of the methods of controlling the volatility of tokens.