Quantstamp is a security-auditing protocol for smart contracts. As a apps platform, Ethereum has proven its security time and again. However, apps and smart contracts on top of Ethereum may still have bugs in which malicious players can cause havoc on the network. The two most notable examples of these being the $55 million DAO hack and the $30 million Parity wallet bug. These issues not only affect the people who’ve had their funds stolen, but they also diminish the credibility of the entire ecosystem. Quantstamp is making smart contracts more secure through automated software testing and a system of bug bounties. Although starting with Ethereum, the team is building the protocol to be available on any DApp platform in the long run.In an industry where security is a primary concern and bugs have caused the theft of millions of dollars, Quantstamp should help to legitimize blockchain projects and ensure that large-scale smart contract hacks are a thing of the past. Quantstamp held a successful ICO in November 2017 in which the team raised a little over $30 million dollars. They distributed 650 million (65%) QSP out of the 1 billion total supply to ICO participants at a price of $0.072 per token. After the usual post-ICO volatility, the QSP price stabilized at around $0.10 (~0.000005 BTC) through the end of November. The price followed the trend of the altcoin market and rose rapidly to an all-time high of $0.82 (~0.000051 BTC) before slowly falling to its current price of ~$0.286. The QSP price weathered the beginning of the year market downfall better than most other altcoins.
Tobigca is the world’s first hyperledger based social casino platform. It is a uniquely competitive online social casino platform with already up and running game contents, supported by highly efficient proprietary blockchain technology. In addition to integrating its game contents with blockchain technology, Tobigca’s team has structured the proprietary cryptocurrency ecosystem, best-suited for online social casino business, benefiting all participant in its ecosystem. Active participation is encouraged, as the reward system is designed and applied in line with the level of participants’ participation. Basically, the more participation leads to the more benefits. Tobigca plans to add more social casino game contents to complete the full-fledged social casino platform. Uniquely competitive two-tier blockchain-based (World Node/Game Node) game system : Tobigca has designed two-tier smart contract system to facilitate speedy, stable and safe game play environment. Highly rewarding proprietary cryptocurrency ecosystem : Tobigca has structured its proprietary ecosystem based upon smart contract to ensure transparent dividend policy. In addition, Tobigca’s dividend policy features extra benefits for more active participants in its ecosystem. Simply put, the more you participate, the more benefits you get!