Merth

Started building the day I entered university. I still haven’t graduated, but the "hustle" never stopped. 12 months ago, I was an intern with a big vision and zero degrees. I decided to stop waiting for a syllabus and started building in the ecosystem instead. Fast forward 12 months, and life looks completely different. 2025: The Grind • Started as an intern @riseinweb3 • 7 hackathon wins in 6 months (pure adrenaline) • Delivered 10+ Stellar workshops as a DevRel • Mentored & led workshops for 200+ builders @ Stellar Hack Pera • Mentored and judged various @BuildOnStellar challenges 2026: The Execution Every workshop I taught, every project I judged, and every bit of experience I gained led to one realization: Just building wasn't enough; it was time to obsess over a single vision. @yahya_tx and I spotted an untapped gap in the ecosystem, so instead of waiting, we started building that vision from scratch: Noether. Today, that obsession hit a massive milestone: Noether just received an $86,200 grant from @StellarOrg 99% obsession, 1% luck and still 0% graduated.

@SahveliKarahan validation is so important

Safe-oracle is small. On purpose. Not a new oracle. Not a token. Not a "DeFi protocol." Not a yield play. It's a Rust library that sits between Reflector's lastprice() and your Soroban contract's first risky line and refuses to return a value that would drain you. Five guardrails (staleness · deviation · cross-source · liquidity · thin-sample) plus a per-asset circuit breaker that auto-trips after N rejections, so a hostile feed can't keep hammering your borrow(). Adversarially reviewed (AR.H) before v0.2.0 public log, all findings closed. 310 tests. Live on Stellar testnet. Apache-2.0. No token, no airdrop, no governance ever. Simple, defensive, and built to keep your contract safe. Built for @StellarOrg @BuildOnStellar + Soroban. What does your contract assume about lastprice() right now?

Most perp DEXs ship features. This week, we shipped a platform. → TypeScript + Python SDKs → WebSocket + REST API → Leader Vaults — anyone launches → On-chain referrals — 10% for life Live on noether.exchange now. We just started.

@CaesarJulius0 @StableJack_xyz Exciting, i like that new branding

It has been an exciting month for @StableJack_xyz as we launched our closed beta. So, what’s next? 🟩 Public beta launch next week 🟦 Full product launch early next month 🟧 Rebranding release 🟫 New skills and copilots for Navigator 🟪 UX improvements for a smoother experience 🟥 AI Insights for stocks, commodities, forex, and more And this is just the beginning. Stay tuned!

Being a startup founder is not stressful at all: meanwhile me joining a meeting from the gym because my workout wasn’t even finished yet 🥶

@ezgiyaltay @circle @arc @samconnerone Huge congrats Ezgi. Well deserved.

New chapter. Joining Circle as Community Growth Lead. Excited to work with builders & founders across @circle products and @arc. Wrote about my journey, what's ahead, and what builders & founders can expect. Read it on Arc House 👇

@SahveliKarahan exciting.

Live on Stellar testnet two transactions, same contract, same Reflector feed: tx ce481203…8a5c45 → borrow approved (normal market) tx a1cfdec1…0a7653 → same contract rejected a 10× price spike at L1 deviation guard Reflector reported both prices perfectly. That's its job. safe-oracle complements Reflector. Never replaces it. 5 guardrails between lastprice() and your contract, packaged into 8 lines of Rust. For Soroban builders using Reflector today: what's your current deviation tolerance? 5%, 10%, 20% or open? demo → soroban-oracle-safety.vercel.app repo → github.com/Sahveli01/soro… 310 tests · Apache-2.0 · v0.2.0 on crates.io · no token

@BENVICK01 @Noetherdex @StellarOrg 👀👀

Perp DEX narratives are a key part of DeFi’s next wave. @Noetherdex the first perp DEX on @StellarOrg I’m watching closely. Respect to @0xMerth for the vision and execution.

@SahveliKarahan that's a huge security gap for oracles. good job @SahveliKarahan

On 22 Feb 2026, an attacker drained $10.2M from YieldBlox with a single $5 trade. Reflector worked. Stellar worked. Blend worked. The integrator just never validated the price it was handed. So I built safe-oracle: 5 guardrails that sit between your Soroban contract and the oracle. Open source, 310 tests — and it's already rejected a live 10× price-spike attack on testnet. Proof is on-chain. What's the worst oracle assumption you've shipped (or caught) in production?

@cryptomine123 @Noetherdex Thanks for your feedback. Our team is working on that issue.

Hey @0xMerth , I’ve been trying to connect my Lobstr wallet on @Noetherdex Exchange but it keeps failing every time during the connection process. Not sure if it’s a bug or a temporary issue, but it would be great if you could look into it.Seems like other users might be facing this too.

@thebu11runner @Noetherdex Thanks for your kind words. We will do better.

@0xMerth Wow! You're an incredible guy. Wish you all the best with @Noetherdex

Started building the day I entered university. I still haven’t graduated, but the "hustle" never stopped. 12 months ago, I was an intern with a big vision and zero degrees. I decided to stop waiting for a syllabus and started building in the ecosystem instead. Fast forward 12 months, and life looks completely different. 2025: The Grind • Started as an intern @riseinweb3 • 7 hackathon wins in 6 months (pure adrenaline) • Delivered 10+ Stellar workshops as a DevRel • Mentored & led workshops for 200+ builders @ Stellar Hack Pera • Mentored and judged various @BuildOnStellar challenges 2026: The Execution Every workshop I taught, every project I judged, and every bit of experience I gained led to one realization: Just building wasn't enough; it was time to obsess over a single vision. @yahya_tx and I spotted an untapped gap in the ecosystem, so instead of waiting, we started building that vision from scratch: Noether. Today, that obsession hit a massive milestone: Noether just received an $86,200 grant from @StellarOrg 99% obsession, 1% luck and still 0% graduated.

@0xkaankacar wow, cooking something different

just shipped a trustless randomness relay on Stellar🎉 drand-relay brings drand's threshold BLS beacon onto Soroban. the verifier contract runs the BLS12-381 pairing check onchain so no one can bias the randomness. anyone can fetch randomness with one cross-contract call. repo: github.com/kaankacar/Dran… demo: kaankacar.github.io/Drand-Relay/ try it out on testnet! and as always, you gotta @BuildOnStellar

@Noetherdex fun fact

@0xMerth Girls are temporary. I’m not

👩🏼: you can’t trade everywhere my honest reaction: @Noetherdex

@yahya_tx @Noetherdex yes sir

@0xMerth @Noetherdex We know who is first @Noetherdex

@yahya_tx @Noetherdex as always

-Yes mom, i do have so much fun (Meanwhile me digging @Noetherdex )

@anke_g_liu @StanfordLaw @jeff_strnad @Stanford I wish I were there. See you at other events! 👀🙌🏻

Presented at @StanfordLaw Blockchain Governance Summit this weekend✨ Thank you @jeff_strnad for inviting me! Lots of great insights shared 🧵

@StellarEmir @myosin_xyz @LindsayPoss @StellarOrg @BuildOnStellar @NFTMami i wish i were there 👀

first stop in miami for consensus week: marketers in the arena with @myosin_xyz 🌴 @LindsayPoss is crushing it as always. awesome crowd, great convos, and a strong start to the week!

@buildermare @openclaw @clawcon developers developers developers

İstanbul, hazır mısın? 🇹🇷 ClawCon’a sadece 2 gün kaldı. Gel, tanış, konuş, bağlantı kur. Etkinliğe, Onur Solmaz’ın @openclaw üzerine açılış konuşmasıyla başlıyoruz. Ardından Mert Koseoglu, Murat Aslan, Ibrahim Okan Sariirmak, Alp Onaran ve sürpriz konuşmacılarla dolu bir akış bizi bekliyor. Ama olay sadece sahne değil. Gerçek networking session’larıyla hem konuşmacılarla hem katılımcılarla birebir, samimi bağlantılar kurabileceksin. Ev sahibi olarak bizleri ağırlayan Tech Istanbul ekibine çok teşekkür ederiz 🙏 📍 6 Mayıs, İstanbul 🎟️ Luma üzerinden kaydol (yorumlarda 👇) Yerini al, bu hikâyenin parçası ol. 🇬🇧 English: Istanbul, are you ready? ClawCon is just 2 days away. Come, meet, talk, and connect. We kick off with Onur Solmaz’s opening talk on OpenClaw. Then continue with Mert Koseoglu, Murat Aslan, Ibrahim Okan Sariirmak, Alp Onaran and a lineup of surprise speakers. But the real value isn’t just on stage: Through dedicated networking sessions, you’ll get the chance to connect face-to-face with both speakers and fellow builders. This isn’t just an event, it’s where like-minded people meet. Special thanks to Tech Istanbul for hosting us 🙏 📍 May 6, Istanbul 🎟️ Register via luma (via comments 👇) Take your place, be a part of this story.

@sudoenes @akcanetwork @superteam congratzz

Akca Network got approved for a Superteam Agentic Engineering Grant 🚀

@yahya_tx @ycombinator 👀👀

Ohm ohm. Stockholm calling. 🇸🇪 @ycombinator