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What Is Solana (SOL)?
Solana is an open-source blockchain that has an especially high throughput. The main functionality of Solana is the creation of decentralized applications (dApps), smart contracts, and other projects. SOL is the native token of the network. Take a look at the Solana price chart above to see the current SOL price.
In essence, Solana is really similar to Ethereum. It’s like an alternative to Ethereum that offers more advanced scalability features and extremely fast transaction speeds. Ethereum can handle 40 transactions per second while Solana can handle up to almost 70,000 transactions per that same second.
Solana network employs a unique consensus model created specifically for the Solana blockchain that is called Proof-of-History (PoH). It also incorporates the well-known Proof-of-Stake (PoS) mechanism. Though, essentially, Proof-of-History could be simply perceived as an improved version of Proof-of-Stake.
PoH was developed by the founder of the Solana himself – Anatoly Yakovenko. The protocol's structure ensures scalability and quick processing while maintaining low transaction costs. It’s responsible for transaction processing.
Essentially, PoH records successfully completed operations and the interval between them. The time-based consensus method does not require confirmation of a transaction by all network nodes. Verifying that event A occurred prior to event B is all that is required. Each block sequence that is generated by the PoH processes is then validated by PoS, which is utilized as a monitoring tool for those operations.
Thus, the timestamp on each block can be reliably checked and verified because of this unique consensus mechanism used by Solana. A strategy like this cuts down on the amount of time needed to stop other participants from producing identical blocks. Besides, it drastically reduces the amount of time needed to validate a transaction or a smart contract.
The Developers of Solana
The story of Solana began in 2017 wh…