Ravencoin is a blockchain specifically dedicated to the creation and peer-to-peer transfer of assets. Just as Monero is solely focused on privacy, Ravencoin specializes in asset transfer – nothing more, nothing less. Although you can exchange assets over other blockchains, like Bitcoin and Ethereum, that’s not their intended purpose. And the lack of specialization leads to problems that are specific to transferring assets. Ravencoin enables you to create and trade any real-world (e.g., gold bars, land deeds) or digital (e.g., gaming items, software licenses) assets on a network with only that in mind. Ravencoin doesn’t have an established team. It’s an open-source project led by the core developers: RavoncoinDev, Tron, and Chatturga (discord usernames). Bruce Fenton, Board Member of The Bitcoin Foundation, advises the team. The core developers launched Ravencoin on January 3rd, 2018 and Fenton kicked off the launch with a Tweet announcing the start of mining. The project gained some notoriety when Overstock CEO Patrick Byrne announced that his company had made a multi-million dollar investment into the team. Since then, the team has been building out the core functionality of asset support and rewards capabilities. The release of the Ravencoin mainnet and increase in activity on the platform should help the price. Any news of notable companies or financial institutions utilizing the platform should also have a positive effect. Ravencoin offers just one thing: tokenized asset transfer. And that singular focus isn’t a bad thing. When projects attempt to solve a bunch of problems at once, they often create a bunch of half-baked solutions. Ravencoin is avoiding that. As a young project with seemingly endless competition, it’s difficult to predict how successful Ravencoin will be. An active community and backing from one of the most respected names in online retail are positive indicators, though. There’s a clear trend toward the tokenization of all types of assets. However, we have yet to see whether or not Ravencoin will be leading that change.
Nxt uses the blockchain to create an entire ecosystem of decentralized features, all of which require the Nxt currency. Instead of modifying the original Bitcoin source code, as many altcoins have done, Nxt developers wrote their own code in Java from scratch. While Nxt is a public blockchain, licenses for private blockchains based on its software are also available for purchase. The developers refer to Nxt as Blockchain 2.0, providing numerous applications beyond simply keeping a public ledger of transactions. Jelurida BV took over the originally anonymously developed Nxt and now own the IP rights. Kristina Kalcheva, co-founder and legal expert of Jelurida, focuses on how to “explore the different open source licensing models and their enforceability in practice.” Currently, the main developer is an anonymous Star Trek fan, going by the name Jean-Luc Picard. While there is still the active development of Nxt, the parent company Jelurida is also working on a Nxt 2.0, known as Ardor, designed specifically to deal with scalability. Ardor will use the same blockchain technology as Nxt, combined with the idea of ‘child chains.’ According to Travin Keith, Nxt foundation Web and Marketing manager, Ardor allows for a “manageable blockchain size, which solves the problem of scalability by separating transactions and data that do not affect security from those that do, and moving all of those that don’t affect security onto child chains.” The core infrastructure of Nxt is complex. This adds risks as compared to the more lean bitcoin, but makes it easier for external services to be built on top of the blockchain. A peer-peer exchange allowing decentralized trading of shares, crypto assets. Since the blockchain is an unalterable public ledger of transactions, the Asset Exchange provides a trading record for items other than Nxt. To do this, Nxt allows the designation or ''coloring'' of a particular coin, which builds a bridge from the virtual crypto-currency world to the physical world. The ''colored coin'' can represent property, stocks/bonds, commodities, or even concepts. Arbitrary Messages enable the sending of encrypted or plain text, which can also function to send and store up to 1000 bytes of data permanently, or 42 kilobytes of data for a limited amount of time. As a result, it can be used to build file-sharing services, decentralized applications, and higher-level Nxt services. Nxt had no mining phase, all initial units were released to 73 people through a one-time fundraiser via bitcoins, after the announcement of the NXT project in the bitcointalk-forums by BCnext. Combine this with a PoS approach, and you have a situation where the big guys run the table. At one point, the Nxt community had a very public spat with Bitcoin developer Jeff Garzik. Garzik took issue with the Nxt marketing approach, its anonymous developers, and their responses to constructive criticism. Nxt responded to some of these claims, of course, but it remains one of the more controversial moments in its history. Another key problem the Nxt network ran into (like so many others) was blockchain bloat. Nodes get weighed down by the onerous task of having to store every transaction on the Nxt blockchain. This was one reason (among others) why Ardor/Ignis came into existence.'