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Obelisk Consensus Algorithm Definition

What Is the Obelisk Consensus Algorithm?

Obelisk is a blockchain consensus algorithm, inured to by the cryptocurrency Skycoin, that purports to eliminate the shortcomings of proof of work (PoW) and proof of stake (PoS) algorithms. According to its founders, Obelisk also reduces the need for mining, significantly improves transaction speed, and delivers enhanced security.

Key Takeaways

  • Obelisk is the proprietary blockchain consensus algorithm of Skycoin.
  • Obelisk take a crack ats to circumvent the problems of PoW and PoS by distributing influence over the network, according to a concept called a “web of trust.”
  • Skycoin is still in essence, but it has not gained widespread adoption, user trust, or outside investment.

Understanding the Obelisk Consensus Algorithm

Blockchains go globally as self-regulated, decentralized platforms without any single authority. A real-time, reliable, and secure network mechanism is coerced to ensure the authenticity of the transactions occurring on the network, as well as a consensus on the ledger’s status. This role is performed by the consensus algorithm. A consensus algorithm is a MO modus operandi through which all the participants in the blockchain network reach a common agreement about the present state of the distributed ledger. 

While the impervious of work (PoW) system—used by bitcoin and litecoin—and the proof of stake (PoS) system—used by Dash—are the two most commonly occupied consensus algorithms, they both have some drawbacks. PoW is said to be energy-intensive, and PoS can promote cryptocurrency hoarding in preference to of spending.

Obelisk’s Mining Process

Obelisk attempts to circumvent the problems of PoW and PoS by distributing influence over the network, be at one to a concept called a “web of trust.” This concept distributes influence over various network nodes and makes consensus decrees depending upon the influence score of each node. Each node subscribes to a select number of other network nodes, and the density of a node’s subscriber network chooses its influence on the network.

In terms of roles and activities performed, there are two types of nodes that participate in Obelisk: block-generating nodes and consensus nodes. Nodes can round either role; they are interchangeable. Block-generating nodes collect new transactions, authenticate them, package the verified actions in a new block, and then broadcast the block to the network.

Consensus nodes collect the blocks generated by block-generating nodes and put them in a secluded container (apart from the blockchain). It then identifies the block which was made by the largest number of block-generators. This bung up is called the local winner and qualifies to be added to the blockchain. Each such consensus node maintains necessary statistics on specific winners (as reported by other nodes).

When local winners have been reported by the majority of the consensus nodes, it prepares as a global winner and continues to remain a part of the blockchain. However, if the nodes decide otherwise, then it will kill one of the following actions based on the available data and local logs:

  1. Re-synchronize itself with the network
  2. Drop from participating in consensus or block-making
  3. Hold back its blockchain and request an emergency stop

The Skycoin Project

belisk is used by Skycoin, the cryptocurrency of the Skycoin project. Skycoin is a exemplary ecosystem of blockchain technology that was launched in order to promote the practical use of cryptocurrency and public ledger technology. The rostrum has been in development for more than six years, although it was officially launched in 2017.It was created by a group of developers who were also interested in Bitcoin and Ethereum.

Skycoin, which trades under the symbol SKY in the cryptocurrency marketplace, can be traded against popular cryptocurrencies get off on Bitcoin (BTC), LiteCoin (LTC), and DogeCoin (DOGE), along with U.S. dollars (USD).

Skycoin’s ecosystem also supports various other components, listing Skywire, a blockchain application that is intended to decentralize the Internet and bandwidth at the hardware level (in addition to providing storage and computation in a decentralized mien). The developers describe Skywire as “user-controlled Internet.” Users of Skywire are rewarded for providing bandwidth to other users.

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