Underscoring the fact that blockchain development takes time, after five years of work, Cosmos launched its mainnet yesterday. This leads to an important question–what is Cosmos anyway?
What Is Cosmos?
A project developed under the premise that there should be as many blockchains as there are internet applications.
The focus is on delivering the industry a network of interoperable blockchains that are independent and scalable. Through this, Cosmos claims to solve the “hardest blockchain problems.”
The team believes that blockchains should no longer be “siloed” or unable to communicate with each other. Their network does away with this issue and provides the foundation of the new token economy. How?
5 Years in the Making
Cosmos was conceived in 2014 when Jae Kwon noted that the:
Safety-favoring nature of classical Byzantine Fault Tolerant (BFT) consensus algorithms would allow us to use Proof of Stake (PoS) for Sybil resistance in a public blockchain context without the need for external sources of pseudorandomness.
He was then joined one year later by Ethan Buchman. They set about their quest to prove that a secure public blockchain could use the BFT system running on Proof of Stake. And to do this, they created the Cosmos Hub, which officially launched yesterday.
The goal is to provide infrastructure and a developer hub that’s robust, and scalable–without using Proof of Work:
The vision is to enable communication and connectivity among thousands of cryptocurrency systems, allowing the network to scale without utilizing Proof-of-Work.
The duo developed Tendermint Core as a BFT consensus engine to provide the first layer for any PoS blockchain to build on.
To become as developer-friendly and accessible as possible,