Sylvester Menawar

Software Developer

[Sylvester Menawar @Menawar_]

@Neduszn8 David Beckham

[Sylvester Menawar @Menawar_]

@jrnaib2 Are you interested in dividing Nigeria? Well you will be shocked this time around. Atiku wil never be president of Nigeria and 80 year old man will not be president of Nigeria.

[Sylvester Menawar @Menawar_]

@jrnaib2 My Northern brothers should keep allowing people like this to keep making decisions for them.

[gean @geanclient]

Gean is now passing all Lean Ethereum Hive test suites (200/200), the official conformance tests that run Lean Consensus clients against the spec.

[Sylvester Menawar @Menawar_]

@Pharmacio001 @ADCVanguard_ Use your brain can you have two presidential candidates under one party

[Sylvester Menawar @Menawar_]

@KafinHausaa Did I hear you say no single northerner?

[Sylvester Menawar @Menawar_]

@Arewa_Source The Atiku that you people rejected in 2019 is now suddenly the anointed one, northerners we are truly the proof Nigeria we never learn from Buhari mistakes. Moreover is southern turn so yakubu manage Obi/Kwankwaso we go go dance omologwo tire this campaign period.

[Sylvester Menawar @Menawar_]

@Garusabk @Truth_Tribunal Or you refuse to know him abi

[Sylvester Menawar @Menawar_]

@Footysm Ever wondered why people hate Arsenal, their fans and legends are just full of shit.

[Sylvester Menawar @Menawar_]

@PLforIndia @Arsenal @ManUtd Foolish comparison

[Sylvester Menawar @Menawar_]

@Vincent_Biyela @Dzungie007 I said and south Africa or did you not read that part?

[Sylvester Menawar @Menawar_]

@samyaza_01 @Dzungie007 Is south African government working?

[Sylvester Menawar @Menawar_]

@JakeMorre111319 @Dzungie007 Just so you know I can never leave Nigeria for south Africa.

[Sylvester Menawar @Menawar_]

@Vincent_Biyela @Dzungie007 Including nelson Mandela right? Or have you forgotten what Nigeria did for Nelson Mandela and south Africa?

[Sylvester Menawar @Menawar_]

@GazetteNGR Gun trucks in a civilian market like wow

[gean @geanclient]

Devnet-0 ✅

Devnet-1 ✅

Devnet-2 ✅

Devnet-3 Loading ... 🔜

We’ll share the full progress tomorrow during our weekly Community Call.

[Sylvester Menawar @Menawar_]

Join us on Friday for our first community call.

[gean @geanclient]

Join us this Friday at 4:30 PM (WAT) for our 1st Community Call.

We’ll review our current progress and share what’s coming next.

The call link will be posted in our Telegram group:
https://t.co/XBE2RM4oZE

Be there.

[Justin Drake @drakefjustin]

Today marks an inflection in the Ethereum Foundation's long-term quantum strategy.

We've formed a new Post Quantum (PQ) team, led by the brilliant Thomas Coratger (@tcoratger). Joining him is Emile, one of the world-class talents behind leanVM. leanVM is the cryptographic cornerstone of our entire post-quantum strategy.

After years of quiet R&D, EF management has officially declared PQ security a top strategic priority. Our journey began in 2019, with the "Eth3.0 Quantum Security" presentation at StarkWare Sessions. Since 2024, PQ has been central to the @leanEthereum vision. The pace of PQ engineering breakthroughs since then has been nothing short of phenomenal.

It's now 2026, timelines are accelerating. Time to go full PQ:

→ PQ ACD: Antonio Sanso (@asanso) kicks off a bi-weekly All Core Devs PQ transactions breakout call next month. These sessions focus on user-facing security, covering dedicated precompiles, account abstraction, and longer-term transaction signature aggregation with leanVM.
→ PQ foundations: Today we are announcing a $1M Poseidon Prize to harden the Poseidon hash function. We are betting big on hash-based cryptography to enjoy the strongest and leanest cryptographic foundations. Check out our other $1M PQ initiative, the Proximity Prize.
→ PQ devnets: Multi-client PQ consensus devnets are live! Shoutout to pioneers @zeamETH, @ReamLabs, @PierTwo_com, @geanclient, @ethlambda_lean, as well as established consensus teams Lighthouse, Grandine, and soon Prysm. This incredible teamwork is coordinated by @corcoranwill via weekly PQ interop calls.
→ PQ workshops: Building on last year's PQ workshop in Cambridge (see photo), the EF is hosting another 3-day PQ event in October. Top experts from around the world will convene. In addition, a PQ day is set for March 29 in Cannes just ahead of EthCC.
→ PQ FV and AI: Last week Alex Hicks (@alexanderlhicks) ran a specialised maths AI for 8 hours, at a $200 cost. It one-shotted a formal proof one of the hardest lemmas in the foundations of hash-based snarks. Mind-blowing. Applied cryptography will never be the same.
→ PQ roadmap: A comprehensive breakdown of the EF's proposed PQ strategy will be shared soon™ on pq[.]ethereum[.]org. The roadmap targets a full transition in coming years with zero loss of funds and zero downtime. Stay tuned :)
→ PQ education: The ZKPodcast (@zeroknowledgefm) is producing a 6-part video series on Ethereum's PQ strategy. EF Enterprise Acceleration is also preparing material for enterprises and nation-states. Finally, Ethereum is now represented on the PQ advisory board that Coinbase announced yesterday.

Believe in something. Believe in PQ security.

[Sylvester Menawar @Menawar_]

succesfully spun up a full Ethereum node on Sepolia 🚀

⚙️ Execution Layer: Ethrex
🧠 Consensus Client: Lighthouse
🔐 EL–CL auth via JWT
🌍 Post-merge architecture in action
Next:
Studying EL/CL log & sync states
Mapping logs → Ethereum specs
Deploying smart contracts on my node