Nexus is the first truly quantum-resistant blockchain, incorporating advanced cryptography designed to negate the threat posed by quantum technology of the future. The 3DC combines 571-bit private keys, 1024-bit Skein and Keccak quantum-resistant hashing algorithms, and an evolving signature scheme called signature chains. Signature chains update the private and public keys that secure your address and obscures them after each and every transaction, maintaining the integrity and security of your account even on mobile wallets. Signature chains offer several advantages over equivalent quantum-resistant schemes such as BLISS and Lamport signatures, being extremely compact and lightweight, making it ideal for blockchain applications. The Nexus coin (NXS) is the currency of the network. There’s no cap on the amount of NXS that will be minted. Instead, the coin has a 10-year distribution period in which 78 million NXS will be distributed until September 23rd, 2024. After this time, the supply will inflate each year by a maximum of 3% through the holding channel and 1% through the prime and hashing channels. Nodes create blocks, on average, every 50 seconds, and an NXS transaction requires 6 confirmations. Currently, most transactions cost 0.01 NXS. However, once the 3DC is built and 10-year distribution is complete, transaction fees will disappear. Instead, the system will absorb the fees through inflation. Nexus didn’t hold an ICO. Instead, the project has a Developer Fund that takes a small commission from mining rewards. This commission starts at 1.5% and increases to 2.5% over 10 years. Additionally, 20% of the block rewards are slotted for marketing as well as the production and launch of the Nexus satellite network. Colin Cantrell, also known as Videlicet, is the founder and lead developer of Nexus. He first named the project Coinshield (CSD) when starting in September 2014. The original code only contained the prime channel; the team added the hash channel in October 2014. In April 2015, the team rebranded to Nexus, and they added Proof-of-Holdings in July 2015. Besides partnering with Vector on the satellite network, Nexus has also joined forces with SingularityNET to provide their 3DC architecture to the project’s decentralized AI network. Moving forward, Nexus is releasing major updates following their TAO (Tritium, Amine, Obsidian) roadmap strategy. The releases include the 3DC, mobile wallets, quantum resistance, and the satellite network, among many other things. The creation of new NXS is capped at 3 percent per year and is earned through securing the network by mining or staking. The platform is developed and maintained by the Nexus Embassy who is funded through a 1.5% commission on each block produced and from funds acquired through early mining of NXS. The commission will also gradually increase from 1.5 – 2% over the next 10 years.
The fast-growing demand for cryptocurrencies calls for a convenient way to administer them. Melon is one such platform that works through a blockchain protocol allowing easy and efficient maintenance of cryptocurrencies. Acting as a hedge fund, Melon presents a fully customizable administration of your digital assets. You can use it as an online vault that allows you to store and transact your funds through its web portal. Melon was developed to meet the need for a cost-efficient and technologically advanced hedge fund to manage digital assets. Reto Trinkler and Mona El Isa founded the company, Melonport AG in July 2016. The company created Melon as a digital asset management protocol. It is a first of its kind system that enables the users to store, administer, and invest in crypto assets through a decentralized network. Melon works through a fully decentralized infrastructure. All the information of the user, such as smart contracts, assets, and records are saved on a decentralized blockchain network. It not only offers reliability for the storage of information but also reduces the risk of custody. The protocol also offers a decentralized system of execution through the Ethereum Virtual Machine (EVM). Smart contracts are distributed across multiple Ethereum networks to provide better efficiency and security for the assets. With the Melon protocol, users can save both time and money for investing in a hedge fund. Additionally, there is no requirement of a third party approval from a lawyer or advisor. Melon’s ICO was launched in February 2017 and sold out within 10 minutes. Melonport is aiming to bridge the gap between the portfolio managers and the investors by removing the role of the third parties such as law firms. Melonport’s CEO, Mona El Isa comes from a strong financial background and is versed with the problems of the investment industry. There is still a lot of work to be done on the Melon project, even though things are looking quite positive already. An audit of the protocol has been completed already, and the project continues to advance. No further specifics have been provided on the website, although it remains to be seen what the future holds. Bringing more value to Melon Coin would be a good idea, yet it remains to be seen how that might be achieved.