MonaCoin is an open source digital currency and a peer-to-peer (p2p) payment network. Dubbed by its creators as “the first Japanese cryptocurrency,” the coin has become somewhat of Japan’s national alternative to Bitcoin or Litecoin. Like its predecessors, the coin was created purely to serve as P2P electronic cash, a decentralized digital currency aimed at Japanese citizens. There are a few key differences that set it apart from the coins that came before it, and this guide is dedicated to drawing out these differences. Conceived in December of 2013, Monacoin was officially born on January 1st, 2014 with no premine. A Bitcoin Talk Forum on the same date details the coin’s launch and its specifications. A soft fork was executed at block 937440 to implement Segwit, a move made to keep it in line with Bitcoin, Litecoin, Vertcoin, and other payment-focused cryptocurrencies. In addition, the Monacoin team has reportedly implemented the Lightning Network for their coin. Speaking of soft forks, Monacoin is actually a hard fork of Litecoin, something we’ll take into account further as we look into its specs below. Monacoin was originally founded by the pseudonymous Mr. Wantanabe, no doubt in homage to Bitcoin’s Satoshi Nakamoto. Besides this pen name, the rest of the coin’s team is completely anonymous, so there’s nothing to report on here. In addition, the project has no visible roadmap on its site or anywhere else online. The team does seem to stay on top of updates and upgrades, however, as the Segwit and Lyra2REv2 updates and Lightning Network implementation suggest. It is popular in Japan where it was developed. It Uses Lyra2REv2 and Dark Gravity Wave v3 algorithm to ensure fairer mining opportunities, success rate and difficult levels of mining process respectively. Monacoin is the first cryptocurrency from Japan. It has received wide support and success in the country and is not crossing the national boundary to try and become a global phenomenon. While that is not going to happen in the next year or two, it does have the making of a good crypto token. It is steadily improving its service and has constantly strived to give its users the best possible experience. When Scrypt compliant ASIC miners appeared they switched to Lyra2REv2 to ensure the mining MONA remains a fair battle between miners from around the world. The instance of a Japanese national using Monacoin to buy land made news in the country and beyond, spreading the popularity of the coin.
What is Monero? Monero (XMR) is the top privacy-centric cryptocurrency based on the CryptoNote protocol, a secure, private and untraceable currency system. Monero uses a special kind of cryptography to ensure that all of its transactions are remain 100% unlinkable and untraceable. In an increasingly transparent world, you can see why something like Monero can become so desirable. Origins of Monero In July of 2012, Bytecoin, the first real life implementation of CryptoNote, was launched. While Bytecoin had promise, people noticed that 80% of the coins were already published. So, it was decided that the bytecoin blockchain will be forked and the new coins in the new chain will be called Bitmonero, which is was then renamed Monero, meaning “coin” in Esperanto language. In this new blockchain, a block will be mined and added every two minutes. Why Monero? #1: Unlinkability - Your identity is completely private You have complete control over your transactions. You are responsible for your money. Because your identity is private no one will be able to see what you are spending your money on. When you send funds to someone’s public address, what happens is that you actually send the funds to a randomly created brand new one-time destination address. This means that the public record does not contain any mention that funds were received to the recipient’s public address. In Monero, your public address will never appear in the public record of transactions. Instead, a 'stealth address' is recorded in a way that only you, the recipient, can recognize the incoming funds. #2: Fungibility Fungibility is interchangeability between one asset and another asset of the same type. Suppose you borrowed $50 from your friend, you can even return the money in the form of 1 $50 bill or 5 $10 bill, It is still fine. This shows that the dollar has fungible properties. However, if you were to borrow someone’s car for the weekend and come back and give them some other car in return, then that person will probably punch on the face. Cars, in this example, are a nonfungible asset. What is CryptoNote? CryptoNote is the application layer protocol that fuels various decentralized currencies. While it is similar to the application layer which runs bitcoin in many aspects, there a lot of areas where the two differ from each other. CryptoNote features an entirely new code base and is not a fork of Bitcoin. More info about CryptoNote can be found at their website. CryptoNote uses Ring Signatures to conceal sender identities via mixing and it also has unlinkable transactions that is achieved using 1-time keys for each individual payments. Ring signatures enable ‘transaction mixing’ to occur. Transaction mixing means that when funds are sent, the sender randomly chooses several other users’ funds to also appear in the transaction as a possible source of the funds being sent. The cryptographical nature of the ring signature means that no one can tell which of the funds were really the source of the transaction – not even the person that gave the funds to the sender in the first place. A system of ‘key images’ associated with each ring signature ensures that although no one can tell the true source of the funds, it can be easily detected if the sender attempts to anonymously send their funds twice.