Talal Irfan | Rakurai

[Rakurai @Rakurai_io]

Block capacity on Solana has expanded from 60M to 100M CUs, yet most blocks still fall short.

The challenge is no longer the blockspace. But filling it efficiently.

TIN addresses this by routing competitive orderflow from multiple Transaction Landing Services directly to validators.

The result: better blockspace utilization, higher quality transaction flow, and more value captured per block!

⚡️ TIN it ⚡️

[Rakurai @Rakurai_io]

Why let your SOL sit idle when it could be earning yield every epoch?

Stake with Rakurai and make every reward earn even more!

Rakurai’s Auto-Compounding feature restakes your accrued block rewards and MEV tips every epoch, maximizing your long-term staking returns!

✅ No claiming
✅ No manual restaking
✅ No growing pile of stake accounts

Stake Smarter. Stack Faster ⚡️

[Rakurai @Rakurai_io]

Validators running Rakurai are already out-performing the network by earning up to 20% higher rewards!

TIN stacks another revenue stream on top.

It routes high-quality orderflow from multiple Transaction Landing Services straight to your validator.

More orderflow. More value captured.

⚡️Just Run Rakurai⚡️

[Rakurai @Rakurai_io]

Validators! We understand the cost of running sidecars, relayers, and custom integrations to capture orderflow.

🔴Multiple setups
🔴Fragmented flow
🔴Operational overhead

TIN changes that.

Get access to high quality orderflow from multiple Transaction Landing Services on Solana without the overhead of managing fragmented connections.

Less complexity. Better blockspace monetization.

Validators must TIN⚡️

[Rakurai @Rakurai_io]

A win for TEEs but you know what's even faster? 👀

[Ali | Rakurai @AliRizvi_Syed]

Validators provide true hardware decentralization…
What if block building was also managed by those same validators in a permissionless way (i.e decentralized)

AND
tips were transparently reflected in bundle priority

AND
pre-confirmations were post-pack (i.e frontrun proof)

=> TIN

[Rakurai @Rakurai_io]

Blockspace is valuable.
But most of it is under-monetized.

TIN acts as a decentralized aggregator, connecting validators to multiple tx landing services to access high-quality orderflow.

More flow → better pricing → higher rewards.

TIN it!

[Rakurai @Rakurai_io]

Introducing Lightning Fast Inclusion and MEV Sharing.

An additional source of validator rewards powered by Rakurai Transaction Inclusion Network (TIN).

Instead of relying on a single revenue stream, Rakurai validators can now receive high-quality orderflow from multiple tx landing services, competing for inclusion.

This enables validators to consistently capture higher rewards per block 🧵

[Rakurai @Rakurai_io]

On @solana, execution at the scheduler level directly determines outcomes.

@syndica's latest Solana report (April ’26) focuses on transaction packing, CU composition, and block timing efficiency across the client landscape.

This is exactly where Rakurai stands out 🧵

[Rakurai @Rakurai_io]

.@syndica's Solana Onchain Activity Report (March) is out and Rakurai is dominating across several key performance metrics:

- Rewards: +17% higher earnings vs the typical validator (block-time adjusted), with a consistent +15–21% edge across the full distribution (P5–P95).

- Jito tips: +250% more captured per block than any other client.

- Non-Jito tips: +42% higher (block-time adjusted) vs other clients on Solana.

[Rakurai @Rakurai_io]

Rakurai is packing more user transactions per block than any other client on Solana⚡️

Not just in short bursts, but consistently across the entire slot!

[Figment @Figment_io]

Figment's Q1 2026 Solana Validator Report is now live.

$SOL staking metrics throughout Q1:
🟦 6.93% Staking Rewards Rate (SRR)
🟦 99.4% Voting effectiveness

Institutional-grade Solana staking. Optimized for every epoch.

Read the full report below for more details 👇
https://t.co/a1XzLBY3sI

[Andrew Fitzgerald @apfitzge]

@deanmlittle @0xnaga the only thing worse than our CU model would be the outage inevitably caused by having 100 features every release to try to rebalance this shit.

Delete cost-model

[Rakurai @Rakurai_io]

Rakurai is powering the LARGEST validator on Solana⚡

@Figment_io made the switch and is already seeing stronger performance and higher rewards 💸

Every epoch you’re not running Rakurai, you’re leaving that upside behind.

What are you waiting for?

Just Run Rakurai.

[mattytay @mattytay]

You're leaving money on the table if you aren't staking SOL with @Rakurai_io.

[Figment @Figment_io]

Figment has upgraded our primary @Solana validator to the @Rakurai_io client, delivering a staking rewards rate (SRR) uplift post-migration.

Early results show increased priority fee and MEV capture while maintaining @Solana’s 400ms block time.

We’ll continue monitoring performance and will share additional results in future updates.

Read more 👇
https://t.co/EiTzhB81GL

[Rakurai @Rakurai_io]

Track Rakurai client's performance across key metrics alongside other Solana validator clients on @jump_firedancer Reports.

Built for performance. Backed by data.

Just Run Rakurai ⚡️

[Rakurai @Rakurai_io]

Rakurai now secures over 5% of Solana’s total network stake, with 21M+ SOL running through our client across 20+ validators.

As we continue to grow, we are grateful for the trust the validator community has placed in Rakurai and the momentum building around performance driven infrastructure.

⚡ IBRL ⚡

[Syndica @syndica]

1/ Firedancer is now on mainnet, giving @Solana two independent validator clients.

New Agave flavors BAM from @jito, @harmonic_gg, and @Rakurai_io are kicking off a block-building race, competing on transaction order/priority.

Our Onchain Activity report covers the latest.

[Colosseum @colosseum]

Rakurai’s optimized scheduler + efficient block-building = better MEV capture + stronger rewards for validators