nOS is a virtual operating system that introduces a new, decentralized internet. On this new internet user data is safe, and it only goes where the user wants it to go. nOS solves key issues surrounding dApp development, deployment, discovery, and interaction, allowing for true adoption of decentralized applications and blockchain technology. Because applications can choose to make their back-ends fully open-source and transparent, this new implementation of the World Wide Web is defined as the Open Internet. On nOS, applications and websites can be deployed in a completely open and decentralized manner by integrating smart contracts, client-side code, and public-key cryptography. Unlike server-side backend code, smart contracts can be open for all to read, allowing users to review how their data will be transmitted before any final commitments to action. Client-side code and other frontend materials can be distributed via nOS Filesystem, a decentralized file sharing protocol that allows for secure and transparent distribution of static files. By serving both backend logic and frontend material in an open-source, decentralized manner, true transparency between user and application can be achieved. dApps that are deployed to nOS can be accessed through nOS Client, a software solution for desktop and mobile that (among other features) introduces nOS Browser. nOS Browser functions as a web browser, with the added benefit that it integrates with the nOS Protocol, a blockchain-powered web protocol that facilitates secure and open accessibility of nOS dApps. The nOS Protocol resolves domain names that exist on nOS Name Service, a blockchain-powered decentralized implementation of a Domain Name Service, and allows for dApps to register domain names which are discoverable on nOS (e.g. mydapp.neo or my-dapp.eth). The dApp Gateway is a user-friendly dApp discovery platform (or “App Store”) where rankings are decided in a completely decentralized manner via Decentralized Authority. In order to achieve the features such as the ones described above, nOS is powered by the nOS Utility Token. The nOS Utility Token employs various staking and reward utilities which are intended for developers who wish to deploy and maintain dApps on nOS, and for end-users who wish to practice governance by Decentralized Authority. nOS eliminates the need for end-users to manually exchange crypto-currencies in order to make use of various dApps. By integrating crypto-currency exchange APIs, nOS Client automatically converts primary blockchain platform currencies (e.g. NEO/GAS for NEO, ETH for Ethereum) into the required amount of application tokens that are needed to make specific transactions or invocations.
MOAC stands for the Mother of All Chains. It is a blockchain platform that supports transactions and data access. It is scalable. Sub-chains and smart contracts are compatible with MOAC. Decentralized apps and cross-chain connections are possible as well. MOAC is based on the Ethereum platform, and it uses a ERC20 currency. MOAC offers more including, A layered configuration structure, Asynchronous contract calls, Sharding solutions and Pluggable validation schemes. Transactions are processed through several consensus systems. The rate is 100 times faster than current blockchain platforms. Sub-chains increase concurrency rates up to 10,000 times. Sub-chains reduce cost and create a test environment. Cross-chain connections allow users and dApps to migrate to the MOAC platform without any knowledge. There’s also a decentralized file storage system. MOAC uses a Proof-of-Work system that allows miners to mine the main chain and sub-chains. Mining can be done from mobile devices. PoW algorithms deter third-party interference, including denial of service attacks and spamming. Sharding is another notable feature in MOAC. This is a method for allocating processing power. The amount of processing power given is proportional to the number of nodes in the network. Large blockchain shards are divided into groups of small shards that are fast. MOAC has lofty ambitions: it uses multichain architecture with microchains built on top of the MOAC base layer. It also plans to enable crosschain atomic swaps between blockchains like Bitcoin or Ethereum, just like Komodo does. Both intend to do so via sharding. The MOAC testnet launched November 2017, and the MOAC ERC-20 token and wallet were created in February 2018. Mainnet MOAC launched at the end of April 2018 with Ethereum support, and a mainnet explorer is available on the MOAC.io website. Sharding is due for a December 2018 release. Tokenized MOAC transactions occur on the base layer, and sidechains handle smart contracts. Sidechain creators determine their individual consensus model, so traditional models like Proof-of-Stake or Proof-of-Skill can be used, along with new hybrid models. MOAC aims to be the mother of all cryptocurrencies, and its ambitions are backed by one of the strongest technical teams in blockchain. Based in China, the team has experience in blockchain, enterprise IT, and more. MOAC is a Proof-of-Work algorithm whose token started as an ERC-20 token on the Ethereum network. This base layer supports tokenization using other consensus mechanisms. MOAC decentralizes block processing using microchains and a technique called sharding. Microchains are cross-compatible and can soon be made cross-compatible with other chains for atomic swaps. MOAC has a strong community mostly based in China, where it has a strong presence across social media. This community can build it into a strong dApp, tokenization, and exchange platform.