What is Zoptax and what problem it solves? Zoptax is truly decetralized VOIP application which provide complete security for its user when they are connected to each other using Zoptax Network. Becuase of blockchain there is no possiblity of centralized authorities to intercept between a connection. First live version of zoptax app is also available on Google Play Store. https://play.google.com/store/apps/details?id=com.zoptax&hl=en Zoptax Coin will be used to make calls and the coins will be rewarded/paid to the node holders running Zoptax Bone (VOIP Algorithm) as a network fee.

KardiaChain is the blockchain of blockchains. A scalable and interoperable blockchain platform for decentralized applications. Our Vision: We believe Blockchain can create equal opportunities for people, a world where people have access to opportunity to invest, to start a business, to work and to be socially mobile. Our technology empowers mass adoption, expand use-cases and lay foundation of the blockchain ecosystem. We are building a blockchain platform for decentralised applications helping to create a blockchain ecosystem that allows for scaling and connecting disparate blockchains. Our Core Technology is: - Dual Node - Elastic Sharding With Incentive Mechanism (ESWIM) - Kardia Smart Contract Markup Language (KSML) Our Use cases are: - Supply Chain Management - Fully Decentralised Cross-chain Exchange - Smart City

Pcore a P2P (peer to peer) invoice discounting platform integrated in the blockchain technology, with the aim to combine transparency, trust, speed and security of the blockchain with registered smart contracts and directly bring together invoice sellers and lenders. At Pcore LTD we aim to combine todays technology into a niche but growing market. As more businesses are turning to other alternatives of funding other than banks, we want to bring them a platform which they can trade their invoices for faster means of obtaining their due amount. In return helping them expand, grow and keep up with business costs.

"Elements Estates is creating a Blockchain-based platform with underlying unique portfolio of real estate deriving from banks’ distressed assets. The platform will offer the ability to utilize ELES tokens through purchase or rent of real estate and other services, all primarily related to newly developed and modern properties in platform ownership. Elements Estates is giving you the opportunity to get involved in something that will enable growth of token value from unlocking the hidden value of the distressed assets deriving from non-performing bank portfolios, usually reserved for major players."

Ravelous is the crypto ecommerce marketplace that lets users sell their stuff online for crypto. Sellers can accept many types of payments from buyers, and withdraw your balance in the token of their choosing. Buyers who do not have the currency the sellers prefer can exchange their coins for RAVE tokens which used for payment. The RAVE tokens can also be traded for other coins, and will have a value backed by the crypto-marketplace and the RAVE treasury that will increase over time as the treasury grows in value.