What is Solana (SOL)?

Solana is a fourth-generation blockchain and cryptocurrency that makes use of an open infrastructure to increase scalability. To provide users with transaction speeds and enterprise-level security, the network includes several innovative and unique technologies. To increase its speed, Solana employs a one-of-a-kind technique of arranging transactions. SOL, the network’s native cryptocurrency, can be used by users to pay transaction fees and participate in smart contracts.

Solana was established in 2017 by Anatoly Yakovenko of Solana Labs and employs the Proof of History technique (PoH). Rather than depending on Bitcoin or other blockchains, it is a means of validating the history of each transaction. It is a novel method of transaction verification that can handle thousands of transactions per second. It was also created by a former Bitcoin Foundation co-founder who worked on the first-generation version of Bitcoin.


SOL is the network’s native token and its current circulating supply is 26 million, with a maximum supply of 489 million. Experts at the new crypto media portal – Dart Europe expect that by 2025, Solana may reach a maximum value of over $3000. Read more about the Solana price prediction in detail on the media portal. 

Key Features:

Proof of History (POH)

Solana now includes timestamps in all transaction approvals, improving the efficiency of the blockchain. It employs the SHA256 hash algorithm, which takes an input and generates a distinct result. Without the requirement for a traditional timestamp, this creates a clear, verifiable sequence of transactions that a validator adds to a block.

Tower BFT

By enabling Validators to vote on the state of the ledger, the Tower BFT system increases network responsiveness. This system also keeps track of prior votes and uses them to expedite validation. In this sense, it is an improved version of the Practical Byzantine Fault Toleration (PBFT) mechanism seen in other DPoS blockchains.

Gulf Stream

It is an innovative feature that allows the network to transmit transactions to validators before the current block of transactions is authorized. The Gulf Stream protocol is essential for moving transaction caching to the network’s edge. This allows validators to process transactions ahead of time, decreasing confirmation time, allowing for quicker leader changeover, and relieving validators of memory strain from unconfirmed transaction pools.


To execute smart contracts that may run simultaneously, Solana uses Sea Level, a hyper parallelised transaction processing system that scales horizontally over GPUs and SSDs. As a result of this technique, hundreds of smart contracts may operate concurrently and in parallel without slowing down the network’s performance. Solana also enables comparable smart contracts to use the same protocols as one another, allowing them to execute on the same state blockchains.


Pipelining is a feature that enables data to be verified and duplicated fast across all network nodes. The protocol operates by sending a stream of input data to various pieces of hardware based on their requirements. This method aids in the reduction of block validation times, allowing transactions to be executed more quickly.


By dividing data into smaller packets, the Turbine protocol makes it easier to send data to blockchain nodes. This enables Solana to handle bandwidth concerns while simultaneously increasing its total capacity to settle transactions faster. Solana has also created a unique device known as a turbine. This technique divides large amounts of data into smaller chunks. These packets can be transmitted to nodes more quickly and with less bandwidth.


Solana utilises Cloudbreak to simultaneously read and write data. Cloudbreak is a data structure that is ideal for network-wide concurrent reads and writes. To provide the required scalability, it collaborates with the Pipelining and Archivers protocols. This system improves on earlier versions by allowing it to be read and written at the same time.


Archivers are used by Solana to store data. Validators offload data to a network of Archivers on Solana. Archivers are hardware-based storage tools that allow for quicker access to critical network data. These nodes may be checked regularly to verify they are storing the correct data.

Bottom Line

Solana is a cryptocurrency project that claims speed and scalability. It demonstrates a novel structure for transaction verification as well as a more efficient consensus method. According to experts, the platform will undoubtedly compete with Bitcoin and Ethernet. It has also fared well, which has piqued the curiosity of investors looking to invest in its future.

As of right now, it’s still difficult to assess if it will be worth investing in Solana as it’s still relatively new. According to its website, the inflation rate will fall by 15% every year until it hits 1.5%. Investors should read up on the current news and updates about SOL before investing any coins as it may be different after the time of writing as the market’s volatility continues to be high risk.

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