
Co-founder @cryptosquare_be 🤝 | Web3 Community Builder | Event Organizer | Driver of the Web3 Hub in Brussels | 🚀"
Brussels
Joined November 2011
- Tweets12K
- Following2.4K
- Followers1.9K
- Likes1.6K
Edouard | Cryptosquare retweeted
Soon live 👀
Uncap has been awarded a grant from the @StarknetFndn.
Uncap is building the primary liquidity engine for BTCFi on @Starknet, powered by a capital-efficient, BTC-backed stablecoin.
The wait is almost over. The protocol is coming sooner than you expect. ↓
Edouard | Cryptosquare retweeted
Gmega,
I need your help 🙏
You probably all know Ethos and I guess most of you already have an account there.
With the team, we’re doing our best to build a quality product with @mtrkr_xyz on MegaETH and now I need a little push from you.
→ Leave us an honest review on Ethos.
Write whatever you want, say what you really think but please, do something.
For me, Ethos is kind of the Trustpilot of Web3 before using a protocol, you check what people you know and trust are saying about it.
When I see MegaETH’s rating there, I know it really matters.
It’ll take you 2 minutes and it’ll make a huge difference for us.
Thanks, fam
GMTRKR,
The project has joined the @ethos_network
Leave your reviews to keep supporting us
We’re building while the community helps grow our reputation
Check the link below 👇
Edouard | Cryptosquare retweeted
The smart contract audit for Uncap, conducted by @chain_security, is now complete.
The final report confirms a 'high level of security' for Uncap's BTC-backed stablecoin protocol on Starknet.
The full report and key highlights are available below. ↓
Edouard | Cryptosquare retweeted
🚨 BADGES OG ALERT 🚨
MTRKR x @digitrabbits → 8 GTD for OGs
How to check if you’re one of the 8 selected?
→ Paste your wallet URL in the tracker
→ Verify that you have your OG badge
→ Look at the bell icon (top right)
→ If there’s a green dot and the message “Congrats DigitRabbit” → you’re GTD ✅
We told you badges would matter…
Edouard | Cryptosquare retweeted
The BTCFi season is starting! This isn't a short term incentive campaign, this is the first step towards a future where you can do more with your Bitcoin.
It's a huge collaborative effort. We're building for native BTCFi, from trust-minimized solutions like BitVM and looking ahead to OP_CAT.
Satoshi's vision for Bitcoin's electronic cash system is now achievable.
Edouard | Cryptosquare retweeted
We keep shipping new features for the tracker non-stop.
Right now, we’re integrating gamification into MTRKR → badges are coming 👀
The first one — the OG badge — is already live, and more will follow…
GMTRKR,
While @_Ninadu is coding, we’re cooking new collabs.
To reward, add some fun and bring gamification, we’re building a badge system. It’s in development and coming Mega fast 👀
Right now, the OG badge is already live.
How do you get them? What will they unlock?
You’ll find out soon…
→ View your MegaETH wallet in real time with MTRKR
Edouard | Cryptosquare retweeted
Damn right!
🔜 @uncapfinance
Edouard | Cryptosquare retweeted
Gmega,
We’re now settled with the @Cryptosquare_be team in our new office 🤩
Happy to be surrounded by builders like @uncapfinance, @starkience, @mtrkr_xyz , @Obol_Collective , @ODesenfans, @ready_co & @EthCC 🔥
Edouard | Cryptosquare retweeted
Merci à toutes et tous d’être venus aussi nombreux hier soir au @Starknet Meetup à Bruxelles !
Merci aux projets et builders présents : @extendedapp @ready_co @jniset et aux guests surprises…
Merci à @starkience pour l’animation et à Starknet pour votre confiance depuis 4 ans.
Big up à @kasperloock qui a assuré la présentation d’Extended à la dernière minute 👏
Edouard | Cryptosquare retweeted
Update from Kaito for @megaeth 👀
As @fimmonaci pointed out, the leaderboard now shows who holds a Fluffle NFT and who’s rocking it as their PFP.
Since the update I moved from rank #28 → #17, so yeah… it matters 🐇🔥
In the current Top 100:
• 31 have a Fluffle (or linked their wallet)
• 4 use their Fluffle as PFP
Reminder: a while back I built a PFP generator with @0x_ultra.
Might be the right time to change your PFP if you want to climb before mainnet
Edouard | Cryptosquare retweeted
Uncap is coming out of the woods, and we truly believe in a future where BTCFi is a major part of the financial system.
Belief alone isn't enough, so we're building that future.
Do more with your Bitcoin.
Edouard | Cryptosquare retweeted
🔥@rf_extended, founder de @extendedapp, interviendra lors du Starknet Meetup à Bruxelles le 16 septembre !
Extended est un Perp DEX sur Starknet, construit par des anciens de Revolut.
🎟️ Rejoins-nous : luma.com/xwsmw3qx
Edouard | Cryptosquare retweeted
✨ The @Starknet meetup is back in Brussels on September 16!
Super excited to see you again for a new edition hosted by @starkience.
Line-up:
– @rf_extended, founder of @extendedapp
– @jniset, co-founder of @ready_co (ex-Argent)
– A surprise project revealed on the day 👀
Drinks, builders, and maybe… a new vision of blockchain.
🎟️ Book your spot luma.com/xwsmw3qx
Edouard | Cryptosquare retweeted
This morning, I had a call with KC from @LemonadedApp.
Honestly… this guy is a beast. With him, everything is technically possible.
And the product they’re building? A real gamechanger for anyone organizing events, IRL or online.
Spoiler: most people still have no idea how big this can be.
Quick flashback:
For the past 4 years, I’ve been running Cryptosquare, a project I launched with my co-founder Edouard.
We organize meetups and events to spotlight crypto projects and especially to help Belgian audiences discover international ones.
We’ve tested it all:
→ Eventbrite (the classic)
→ Luma (early token gating, a must for us)
→ Billy, Unlock, Moongate…
But none of them ticked all the boxes.
There was always a compromise: UX, wallets, token gate, data export, branding…
And then came Lemonade.
Honestly, this is the first time I feel like one platform can actually do everything.
• Native token gating
• Fiat or crypto sales
• Wallet or no wallet (your choice)
• Online & IRL events
• Super intuitive UI
• Custom branding
• A great check-in app for events
• A no-show management system I love
• …and the list goes on
The no-show system is brilliant:
Running a free event?
People pay a $10 USDC deposit when claiming a ticket.
If they attend, they’re refunded.
If they don’t?
→ The organizer keeps the funds (or redistributes them to attendees).
No more empty events from flakey RSVPs.
And way easier to plan drinks, catering, capacity…
Another cool feature they’ve built in:
A proof-of-attendance NFT, automatically sent when participants are validated at the entrance.
Think of it like a POAP but only issued upon real check-in.
Simple, clean, long-term utility.
(For example: at the MegaETH meetup in Brussels, those who minted that day were GTD for the BadBunnz mint. Pretty nice, right?)
I’m seriously bullish on Lemonade.
It’s rare to see a web3 product this solid, built for real use cases coming straight from the web2 world and still 100% user-friendly.
Now it just needs to scale.
Because if Tomorrowland 2026 decides to switch to Lemonade... that backend better be ready 😅
And that’s not all… They also launched LemonHeads.
This isn’t just another PFP drop. It’s a full on-chain digital identity for citizens of the “United Stands of Lemonade.”
• Free Citizen Passport
• Governance access
• 5% of the $LEMON token supply reserved for active holders
• Real utility connected to Lemonade (event tools, creation rights, DAOs...)
A real synergy between NFTs, ticketing, community, and on-chain economics.
👉 If you run events: test it
👉 If you want to get involved: check out LemonHeads
Big respect to KC (@nooblemon_eth) and the whole team. You’re building something huge
Edouard | Cryptosquare retweeted
GMtrkr Fam,
Another week, another batch of updates (well… mostly @_NinaDu grinding 😅).
We’ve implemented a good part of your feedback:
• Multi-wallet support is live
• New filters for tokens & NFTs
• We now have an official X account → @mtrkr_xyz
Next stop: DeFi positions… unless you’ve got other feedback?
Edouard | Cryptosquare retweeted
Fam, you decide what’s next for MTRKR
We’ve gathered the most requested features, now it’s your call 👇🏻
→ Mobile version
→ Multi-wallet support
→ Degen mode: transaction history, top interacted contracts, gas usage
→ DeFi positions
→ Send funds to multiple wallets in one go
→ Transaction Timeline: wallet activity over time
Comment your priority below. @_NinaDu and I will build what the MegaETH fam wants first.
Edouard | Cryptosquare retweeted
Updates on MTRKR
Thanks to everyone who tested the app and shared feedback last week.
@_NinaDu has been hard at work and just pushed the following improvements👇🏻
→ Minor bug fixes
→ Added charts in token details
→ Search in tokens and NFTs
→ Pagination to now display all your NFTs
→ A few design touch-ups here and there
We’ll keep improving it, community feedback is always valuable.
Invariant is accelerating fast—here’s an overview of its growing ecosystem 👇
1️⃣ sBITZ: native liquid staking for $BITZ
@invariant_labs enables $BITZ holders to stake while staying liquid: sBITZ auto-compounds rewards and remains fully composable in DeFi.
2️⃣ Massive adoption:
~50% of $BITZ supply already staked, over $1.4M TVL and hundreds of active users—strengthening Invariant’s liquidity base and aligning incentives.
3️⃣ Deep liquidity integration:
Liquidity from $BITZ and sBITZ now fuels the entire ecosystem, in tight collaboration with Eclipse ($ES), building deep, dynamic markets.
4️⃣ Liquidity-first strategy:
The goal: make sBITZ a key asset for DeFi liquidity—unlocking new markets, native utility, and seamless integration within Invariant.
5️⃣ Ongoing technical innovation:
Invariant continues shipping powerful financial primitives: native liquid staking, cross-incentives ($BITZ, sBITZ, $ES), and composable modules for DeFi integration.
6️⃣ Eclipse x Invariant synergy:
With $ES live and interconnected with BITZ staking/liquidity, Invariant sits at the core of a strategy focused on deep native markets and value capture.
7️⃣ Why it matters for Invariant:
🔹 Higher staking rates = reduced circulating supply = increased scarcity
🔹 Liquid native asset (sBITZ) = ease of trading & composability
🔹 Deep native liquidity = better markets & user experience
8️⃣ What’s next:
→ More incentives
→ Cross-chain integrations
→ Stronger BITZ/sBITZ liquidity
→ New financial modules around Invariant’s native primitives
9️⃣ Invariant is building a self-reinforcing, DeFi-native liquidity flywheel where staking, liquidity, incentives, and utility mutually strengthen each other—a robust infrastructure set to make a lasting impact.
Edouard | Cryptosquare retweeted
.@juliencoppola what if we do a Starknet User Meetup #1 at the @Cryptosquare_be hub in brussels?
> All user initiatives covered/demo’d/discussed in 45min
> Cover infra for better end-user experiences (e.g., preconfirmarions)
> Record it, summerize in one newsletter
Edouard | Cryptosquare retweeted
🎥 GM
Notre nouvelle interview est en ligne !
Cette fois, nous avons reçu @bruhagan, ex-Growth Lead chez @Sorare.
Il partage les coulisses de la licorne Web3, sa vision sur les NFTs, la tokenisation… et quelques anecdotes ⚽️🎾
Regarde maintenant 👉🏻 youtu.be/IlLmcfha-Ms























