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Firedancer, a popular Solana validator client, has launched on the Solana mainnet after running on testnet for roughly two years. Kevin Bowers, the chief science officer at Jump Trading, disclosed this update at the ongoing Solana Breakpoint conference held in Abu Dhabi.
BREAKING: After 3 years of development, Firedancer is now live on Solana Mainnet, and has been running on a handful of validators for 100 days, successfully producing 50,000 blocks 🔥💃 pic.twitter.com/Y0WxxEj2WL
— Solana (@solana) December 12, 2025
According to the announcement, Firedancer has been running on “a handful of validators” for 100 days. It produced over 50,000 blocks and saw over 20 million mainnet votes during the timeframe.
Shedding more light on Firedancer’s milestone, Bowers stated that the validator client “started voting on mainnet in July and producing full blocks on mainnet in October.”
The crypto trading platform Jump Crypto launched Firedancer as a validator client on Solana in 2022. For context, a Solana validator client is the software a validator runs to fulfill their role. These include maintaining consensus, verifying transactions, and voting. Firedancer runs as a validator client alongside Agave, Frankendancer, and Jito-Solana.
Firedancer’s testnet launched in October 2023. At the time, the development team stated that the validator client could process up to 1.2 million transactions per second. Although Solana has yet to achieve such a feat. During its testnet, Solana offered a bug bounty of up to $1 million to developers who found bugs in Firedancer.
Having launched Firedancer on the Solana mainnet, Jump Crypto has provided another option for individuals seeking to launch validator nodes on the blockchain.
Like every other public blockchain, Solana says it is built on the ethos of decentralization, scalability, and security, a concept widely known as the blockchain trilemma.
Granted, the layer-1 blockchain is scalable. However, its decentralization is questionable. According to the latest on-chain data, Solana currently has 826 validators, down from its previous peak of 1,300+.
While Solana is notably more decentralized than rivals like the BNB Chain, it still has a long way to go to reach the likes of Bitcoin and Ethereum, which have over a million miners and validators, respectively.
The post Solana’s Validator Client Firedancer Debuts on Mainnet After Three-Year Development appeared first on CoinTab News.
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