Auroracoin is a decentralised, peer-to-peer, and secure cryptocurrency released as an alternative to the Icelandic Króna to bypass governmental restrictions associated with the national fiat currency. It was launched with the aim of becoming the ‘official’ cryptocurrency of Iceland. AUR was a pioneer in the area of country-specific cryptocurrencies. AUR was launched on the 25th of January, 2014, by an anonymous developer who went by the pseudonym of Baldur Friggjar Óðinsson. It was originally based on Litecoin, using the Scrypt algorithm with a Proof of Work mechanism, but was later updated to use a multi-algorithm architecture in 2016, forked from DigiByte. Auroracoin uses the PoW consensus mechanism, which utilises device hashing power to solve a complex mathematical problem in order to authenticate a transaction proposed to be stored in the blockchain. The difficulty of solving the problem ensures that authenticating forged transactions is very difficult unless the attacker owns an impractically large chunk of the network’s total hashing power. AUR is one of the only cryptocurrencies to use a combination of five different hashing algorithms, namely Grøstl, Qubit, scrypt, SHA-256, and Skein. While initially very popular, Auroracoin has seen little to no activity for a while, with poor marketing, and frequent dev team changes. Reasons for little growth have been various, from slow adoption in Iceland, to developers leaving and joining the project midway. However, it is expected to not go lower than the recent low, and might see a rise as AUR plans to launch a more aggressive marketing campaign in Iceland to promote the coin among the masses. Unlike most other altcoins, Auroracoin has made extensive changes to the original codebase. It has introduced security measures such as Automatic checkpointing, and protecting against known flaws present in the BTC blockchain, such as 51% block replacement attacks.
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.