High-Performance Solana Validator Node

Low-latency, high-uptime infrastructure with slashing protection — built for reliable rewards
Nansen Case Study
Blockchain analytics platform
Tasks
Blockchain consulting and custom solutions
Secured Ronin Validator Nodes
Ronin archive nodes deployment
Deployment, support, and maintenance
Solutions
Entirely secured Ronin Validators Nodes protected with sentry nodes with RPC features
Backups and snapshots installation, Infrastructure as code, Deployment as code
Node optimization, e.g., each archive node updates in 15 min instead of 3 hours
Monitoring in Grafana, regular check-ups, automatic updates

Why choose RPC Fast Solana validator node

Stale ledger prevention
Automatic version tracking keeps your validator aligned with Solana’s latest state — no manual updates, no outdated blocks.
Real-time sync monitoring
We track and correct desyncs before they impact rewards. Every slot. Every epoch. Zero guesswork.
Cloud downtime immunity
Validator containers auto-migrate across regions on failure. You stay online even when clouds don’t.
Zero unauthorized access
Isolated deployments with strict firewalling and SSH whitelisting — your validator, your keys, no backdoors.
99,9%
uptime

Our resilient setup guarantees consistent block production and maximized staking rewards

Want consistent rewards and zero missed epochs? Launch your validator with us — and stay ahead of the network
Daniel Yavorovych
Co-Founder & CTO at RPC Fast

We support Solana — and any other chain you need

Ethereum
BNB Chain
Polygon
Arbitrum
Whether you run on Solana, EVM-based chains, or a custom-built network, we deploy validators tailored to your stack.

Trusted by leading Web3 teams and recognized on Clutch

Our track record speaks for itself — from complex validator deployments to DevOps support

Real feedback from real validator deployments

Roman Cherednik, Velas
Development for Financial Services Company

Thanks to the efforts of the Dysnix team, the company was able to attract the attention of the general public. The currency is stable while maintaining the necessary flexibility with the support of experts in the industry. The team has proven itself to be a reliable long-term partner.

Dmytro Haidashenko, Shelf Network
Infrastructure Maintenance for Vehicle Trading Network

In the first stage of their optimization plan alone, Dysnix managed to reduce infrastructure costs by 25%. They provide remarkable response times, which allows them to react to unforeseen situations. This makes them ideal for handling urgent tasks.Roman Cherednik, Velas

Alex Gluchowski, Matter Labs
zkSync Solution for IT Company

Dysnix contributed to the successful release of the company's product. They performed a custom auto-scaling solution to reduce the project's costs. The company now has the opportunity to earn a higher income and at the same time increase its likeability with speed and security as main offers.

Alex Momot, Remme
Custom Software Dev for Cybersecurity Company

Dysnix provided a team of Blockchain experts that was always available to assist the client. They finished a product that presented new features in the company's digital asset exchange. As a result, the company now considers their deep involvement as an extension of their own team.

Roman Cherednik, Velas
Cryptocurrency Development for Financial Services Company
See on Clutch

Thanks to the efforts of the Dysnix team, the company was able to attract the attention of the general public. The currency is stable while maintaining the necessary flexibility with the support of experts in the industry. The team has proven itself to be a reliable long-term partner.

Dmytro Haidashenko, Shelf Network
Infrastructure Maintenance for Vehicle Trading Network
See on Clutch

In the first stage of their optimization plan alone, Dysnix managed to reduce infrastructure costs by 25%. They provide remarkable response times, which allows them to react to unforeseen situations. This makes them ideal for handling urgent tasks.Roman Cherednik, Velas

Alex Gluchowski, Matter Labs
zkSync Solution for IT Company
See on Clutch

Dysnix contributed to the successful release of the company's product. They performed a custom auto-scaling solution to reduce the project's costs. The company now has the opportunity to earn a higher income and at the same time increase its likeability with speed and security as main offers.

Alex Momot, Remme
Custom Software Dev for Cybersecurity Company
See on Clutch

Dysnix provided a team of Blockchain experts that was always available to assist the client. They finished a product that presented new features in the company's crypto-asset exchange. As a result, the company now considers their deep involvement as an extension of their own team.

Got questions about Solana validation? Start here

What are Solana Validator Nodes?

Solana Validator Nodes are dedicated servers that verify and confirm transactions on the Solana blockchain. They play a central role in producing blocks and maintaining the integrity of the network’s distributed ledger. Think of them as real-time auditors and builders — continuously checking the legitimacy of activity on the chain and adding new entries to its immutable history.

With RPC Fast, you can deploy a custom-built Solana Validator Node that meets both your technical requirements and staking goals — without the complexities of running infrastructure yourself.

What is the role of Validator Nodes in Solana's consensus mechanism?

Solana combines Proof-of-History (PoH) with Tower BFT (Byzantine Fault Tolerance). Here's how validators fit in:

  • PoH provides a globally verifiable sequence of time, helping validators process transactions in a provable order — even before reaching consensus.
  • Tower BFT, built on top of PoH, allows validators to vote on the validity of blocks and lock in previous decisions with increasing confidence.

Validators submit votes, observe leader schedules, and rotate duties with minimal delay — all while relying on PoH to keep the network synchronized without heavy messaging overhead.

What are the requirements to run a Solana Validator Node?

Running a Solana Validator Node demands both technical skill and long-term commitment. You'll need to stake a meaningful amount of SOL, understand how to configure and manage validator software, and operate powerful, reliable hardware capable of handling high network throughput. Consistent 24/7 uptime is essential — validators must stay online to help maintain the network’s performance and security.

How are rewards distributed to Solana Validators?

Validators earn revenue through:

  1. Inflationary staking rewards — distributed proportionally to the stake they control (self-staked + delegated).
  2. Transaction fees — collected from users and split between validators and their delegators.
  3. Priority fees — optional fees that users pay to get transactions processed faster (especially during congestion).


Rewards are auto-compounded and distributed per epoch (about 2–3 days). A validator’s commission rate determines how much of the earned rewards they keep versus how much is passed to delegators.

RPC Fast can help configure optimal validator economics and delegation strategies based on your staking goals.

How do Solana Validator Nodes enhance network security?

Solana Validator Nodes strengthen network security by being globally distributed, making large-scale attacks like DDoS extremely difficult. Each validator stakes SOL as collateral, which discourages malicious behavior through the risk of slashing. Solana’s Proof-of-History ensures consensus on transaction order, even under adverse conditions, while continuous block production builds an immutable chain that’s nearly impossible to alter.

How do Solana Validator Nodes contribute to the Solana network?

Validator Nodes perform several essential functions within Solana’s Proof-of-History (PoH) + Tower BFT consensus framework:

  • Transaction validation: Validators receive unconfirmed transactions, validate signatures, check balances, and propagate only correct entries.
  • Block production: Once enough valid transactions are collected, validators produce and propose new blocks.
  • Voting & finality: Validators vote on blocks created by other validators to reach consensus. This ensures fast finality — often within seconds.
  • Network security: Each validator stakes SOL as collateral. Any attempt to act dishonestly or remain offline too long can result in slashing.

RPC Fast handles all of this through enterprise-grade infrastructure with performance tuning and secure monitoring.

How can one become a Solana Validator?

Becoming a Solana validator requires staking SOL, running specialized software, and maintaining high-performance hardware with near-perfect uptime. It’s a technically demanding role with no fixed stake minimum, but higher stake increases your chances of earning rewards. 

With RPC Fast, you can skip the setup and let our team handle the infrastructure, uptime, and performance — so you focus on staking and returns.

What are the risks associated with running a Solana Validator Node?

Running a validator node comes with both financial and operational risks:

  • Slashing: Validators may lose a portion of their stake (or rewards) if they act maliciously or remain offline during scheduled duties.
  • Downtime: Loss of connectivity, software bugs, or hardware failures can cause you to miss leader slots — reducing your earnings or getting you delisted from the active set.
  • Maintenance complexity: You’ll need to monitor logs, perform software upgrades, manage disk space, and respond to alerts in real time.
  • Economic risk: Upfront hardware investment and the opportunity cost of staked SOL mean your ROI depends on uptime, delegation, and network growth.


RPC Fast mitigates these risks with automated infrastructure management, DDoS protection, and optimized validator performance.

Can Solana Validators be replaced or removed?

Validator participation in Solana is dynamic and based on performance. Nodes that show poor uptime, low reliability, or violate protocol rules — such as double signing — risk penalties or removal from the active set. Since delegators can freely move their stake to more reliable validators, underperforming nodes may gradually lose support. The network continuously monitors each validator’s activity through on-chain telemetry, so repeated issues can damage a node’s reputation.

Is running a Solana Validator Node profitable?

It can be — but it depends on several factors:

  • Total stake: More stake means more chances to produce blocks and earn rewards.
  • Commission structure: Your validator’s reward-sharing model affects earnings from delegators.
  • Uptime and reliability: Downtime directly impacts rewards.
  • Network health: More transactions and higher SOL price usually mean higher validator income.


While it's not passive income, being a validator offers exposure to long-term growth, influence in governance, and a stake in Solana’s security model.

With RPC Fast, we reduce the barrier to entry and help you participate in Solana’s growth without managing infrastructure yourself.

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