EtherZero, abbreviated ETZ, is a hard fork on ethereum providing no-fee, high expansibility, real-time transaction or operation feedback services. Aiming to be a general-purpose smart contract platform, ETZ helps developers set up DAPPs that not limited in finance and business scope, but those more frequently used in daily life, to popularize decentralized services to more people and industries. ETZ eliminates the gas fee system from Ethereum network core and adds a Transaction Restriction Policy Protocol layer that associates the threshold, frequency, depth, etc. of initiating transactions with the account balance to combat DDOS like attacks. In particular, ETZ also draws on DASH's two-tier network architecture built with Masternodes transaction verification network and blockchain ledger layer, and its built-in community autonomous system to provide users with real-time operation feedback and high transaction concurrency, no longer need to wait for a long transaction confirmation time. ETZ picks the proven experience of Ethereum on smart contracts, removes its less scalability gas-based fee system and designs a fully accountable trading limit and security strategy against DDOS Class attacks. The final two-tier network composed of the main node and pow consensus layer laid the foundation to achieve free of charge, high concurrency, real-time transactions, independent evolution and several other features. What does no-fee mean to DApp Dev? Taking a simple Todolist DApp as an example, its decentralized implementation can be applied to the team task decomposition process, which requires all participants in the project to know the tasks of other members. Each task is a team consensus result with demand of traceability. The application involves registration of members, additions, deletions and alterations of tasks. According to Ethereum development requirements, all of these operations require gas consumption, which is clearly unreasonable for the users of the application. While in EtherZero, the transaction initiation frequency and the execution depth of smart contracts will be positively related to the balance possessed by the account. This mechanism is similar to POS, it takes into account the fair use of bandwidth and set a relatively high capital threshold required to launch a DDOS attack by malicious attackers while providing free services. This kind of limited and cost-effective free mechanism will spread the decentralized application into the scene of life.
Dropil offers a full investing suite including financial planning, retirement savings, and of course trading. Their primary target market is inexperienced investors who are looking for an easy way to enter into the cryptocurrency markets, but they also have something to offer the more experienced investor, cryptocurrency and otherwise. And they claim to be able to set-up investment planning for anyone, regardless of their risk tolerance or background. Of course the main selling point of Dropil is the automation of the cryptocurrency trading process. The platform requires little input from investors and claims it will deliver high profit margins and minimal risk of losses. A second part of the Dropil platform is the Arthur bot. This bot is the risk management bot, which manages investor portfolios and also provides arbitrage analysis. While it is less complex than Dex, it is still important as it will monitor up to 13 different exchanges and 10 different coins to find arbitrage opportunities for you. What is most important to note is that this can all be done without the use of an API as well as no user accounts needed. Future plans include expanding this functionality. The final aspect of the Dropil ecosystem is the DROP token, which is an ERC-20 token that was created to help ensure privacy, while also powering the internal economy of Dropil. The team chose to use the ERC20 protocol to help foster compatibility and quick exchange executions to benefit the entire community. The DROP token has a total supply of 30 billion coins, which was determined to be an optimal amount for asset management by the developers. It was also chosen with the optimal user base in mind, as well as the need for coins to be traded and achieve widespread adoption. The need to use the DROP token to access the feature of Dropil should ensure a good implementation and demand for the token. Dropil looks like an interesting project that is tackling the complexity of investing in cryptocurrencies. The idea of automated trading, investing and arbitrage is a compelling one, but it does sound familiar. Stocks, commodities and forex all have these types of automated systems, or robots, that promise guaranteed returns. I have yet to come across one that is reliable in the long term. Perhaps the artificial intelligence algorithm is advanced enough to change that. Perhaps cryptocurrency market movements are easier to analyze and predict.