Mohamed Reda RAHMANI

life is work & work is play
Be Kind.

[RLock @RLockProtocol]

We tested 18 IPTV providers for 60 days. Only 4 survived hockey night in Canada. Here's what actually happened. 📷📷

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

@0xcryptovenomx @colosseum @venumdev Interesting! I'll try it out

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

We built a trust score for your crypto wallet, like a credit score, but based on your real activity. That score unlocks cash rewards for trying new financial apps, and lets you automatically copy the trades of top-performing investors without handing anyone your money. Everything runs on code, not companies, so no one can cheat, lie about their track record, or run off with your funds.

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

Solana protocols burned $1B+ on airdrops this year.

Half the wallets were fake. Most real users left within a month.

We said nah. So we are building something different.
Catalyst gives every wallet a deterministic on-chain trust score, 0 to 1000. Bronze, Silver, Gold, Platinum. Any protocol can read it via CPI. No opinions. No guessing. Just math.

Protocols can now run tier-gated bounties that pay only proven users for real actions. Atomically. Sybils don't eat anymore.

Shadow unlocks when you hit Gold+. True scoped execution, followers mirror elite traders' moves non-custodially. Instant revoke. No keys handed over. Ever.

Leaders earn performance fees only when they make you money. And every mirrored trade generates volume, we're talking 500x multiplier for DEXes.

Users get real rewards. Protocols get real users. Traders get paid. DEXes get volume.

Everyone wins. No one gives up.

@toly @mert @colosseum @mattytay @vibhu @weremeow @kashdhanda
Thoughts?

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

@colosseum Solana Frontier Hackathon started,
Entering the arena as usual, but this time with an insane idea.
Soon I’ll share more about what I’m building 👀
Who else is in? What are you building?

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

@colosseum Solana Frontier Hackathon started,
Entering the arena as usual, but this time with an insane idea.
Soon I’ll share more about what I’m building 👀
Who else is in? What are you building?

[Solana at Quicknode @QuicknodeSolana]

Arihant from @Arcium on creating privacy tech that developers love, why MPC beats TEEs, new Solana apps like @craftsdev and @benchdotgames, and why you should cold DM people on X.

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

l7waaaaaaaaaaaaaaaaa

[CAF Media @CAF_Media]

The CAF Appeal Board decided that in application of Article 84 of the Regulations of the CAF Africa Cup of Nations (AFCON), the Senegal National Team is declared to have forfeited the Final Match of the TotalEnergies CAF Africa Cup of Nations (AFCON) Morocco 2025 (“the Match”), with the result of the Match being recorded as 3–0 in favour of the Fédération Royale Marocaine de Football (FRMF).
https://t.co/QKDI0FCKug

[Ben ⏳💧∿ @HypoNyms]

The engineering happening behind the scenes on Solana is unmatched

It will be the first chain with institutional-grade spreads on thousands of assets

Mark my words

[hinata @HinataMotivates]

Clawdbot's creator is losing 10k-20k a month to run it.

[0xSol @Sam0xSol]

First bullish signal I've seen for would-be junior devs in like 10 years https://t.co/Hr4R1X8VGb

[chase @therealchaseeb]

https://t.co/neIsgwAnbd

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

Love seeing @DriftProtocol push the frontier. The tech is solid and the primitives are powerful.
I’m building two solutions on top of Drift and this announcement is making me even more motivated to ship.

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

@ayman_xzy @SuperteamTalent @solana ♥️🙏

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

@KhadiraOussama @SuperteamTalent @solana ♥️🙏

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

Hey @SuperteamTalent , I'm Mohamed Reda Rahmani , a SVM Engineer diving deep into SVM/Rust with a strong emphasis on security.

What I've shipped:

RLock: A tool for bundling intents in multi-step DeFi flows using ephemeral rollups and DAGs. It's nailed 100% success on devnet, with p50 latency at 245ms and over 90% fee savings.
Repo :https://t.co/qvtqAejfdX
Article :https://t.co/KlaatrArPS
Site: https://t.co/10JE4EXKEe

Solana DEX MEV Indexer: Built a Rust pipeline that decodes transactions via Geyser, Kafka, and ClickHouse for real-time insights into DEX and MEV. Enables super low-latency queries for dashboards and alerts.
Repo : https://t.co/C4BjU41qzj

ChainSensors: A Solana DePIN IoT marketplace leveraging zk-compression and encrypted data sales. Snagged 4th place in the Helius + Light Protocol bounty and got accepted into the Arcium Fellowship.
Repo : https://t.co/1YJdsVzKf2

SafeTrigger: A privacy-focused hedging tool for Solana prediction markets and perps. It uses sealed hedge tickets to avoid intent leakage, making secure conditional trades easier for retail and pro users alike. Currently in active dev, integrating with Drift and Jupiter for non-custodial, efficient execution.

How I've contributed:
Been super active in OSS for the Solana ecosystem: Submitted PRs to DoubleZero Foundation, MalbecLabs, Triton One (RPCPool), Blueshift. Wrapped up Turbin3 Builders and Advanced SVM Cohorts, and I'm currently in Rektoff Solana Rust Security Bootcamp (Cohort 3) honing skills for auditing and low-level runtime tweaks.

Proof Why back me?
I'm all in on pushing Solanalimits, focusing on runtime where I love to work close to the protocol, CU optimization, MEV via Jito bundles, and solid DeFi like AMMs, lending, and perps. With my hands-on Rust/Anchor/Pinocchio skills, plus experience in indexers and validator tooling, I craft systems that are not just performant but rock-solid secure.

Full details: https://t.co/bSZPzRWdqw

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

What if your stops were private + secured by design. no intent leaks, no worrying about perps/prediction positions getting hunted.

[Nitesh @niteshnath]

I am happy to be contrarian and correct in 2026 about the fact that you can’t just build DeFi products and ignore regulators.

We want more users using these natively onchain products, it’s simply not going to happen by pretending financial laws don’t exist and compliance doesn’t matter

We all want to see apps using primitives built on Solana, serving the world of users (including US), and there’s really only one path to that level of mass adoption

[dgski @thedavidgorski]

Some thoughts on Solana block-building:

- From apps and users perspective; neutrality and stability are most important. Lower end-to-end latency often contributes to that as the window for re-ordering or injection closes sooner.
- On top of that, some custom execution/ordering could be useful (re: @jito BAM plugins). Strategic instruction optimization (propAMMs, etc.) can only go so far; sometimes you'd want expensive transactions (CUs) to always be put first (like perp liquidations).
- Perps are specifically sensitive to stalls/censorship, as longer lapses in invariant maintenance risk exchange solvency.
- The ecosystem is looking for a paradigm right now for validator economics; do validators extract some meaningful amount via vertical integration, or do they behave more reliability and encourage more apps/users? Will be interesting to see how it plays out.

I'm excited because Solana infra is finally reaching a level of maturity that makes more sophisticated applications possible, and I'm excited to work alongside other builders in this space; the pie is still growing.

Overall, I hope block-building can lean more towards neutrality so that apps can rely on a stable experience and focus more deeply on their specific domain.

[Mohamed Reda RAHMANI @MEDRedaRAHMANI]

Is @Sam0xSol saying that all of this is for free??? That's insane!

[0xSol @Sam0xSol]

Excited to announce that at @anza_xyz we are cooking up a free, high speed archive of all txns + account updates since solana genesis!

* unlimited free bandwidth (cloudflare R2)
* stream sequentially at jetstreamer speeds
* fully seekable on a per-slot basis

more details soon!