An umbrella for all Arab in the blockchain. مجتمع البلوكتشين العربي
MENA region
Joined October 2020
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Arabs in Blockchain| العرب × بلوكتشين retweeted
Really enjoyed this one! ❤️
Great conversations, great people, and lots of interesting ideas. Thanks everyone for joining us ☕
@YehiaTarekk and @ArabsInBC were kind enough to organize a tech meetup tomorrow evening. It's going to be a relaxed discussion with no set agenda around trustless tech/AI/etc
luma.com/hay7acep?tk=XZlb1l
Arabs in Blockchain| العرب × بلوكتشين retweeted
@YehiaTarekk and @ArabsInBC were kind enough to organize a tech meetup tomorrow evening. It's going to be a relaxed discussion with no set agenda around trustless tech/AI/etc
luma.com/hay7acep?tk=XZlb1l
Arabs in Blockchain| العرب × بلوكتشين retweeted
It was a great experience hosting a CTF for Smart Contract Security with @ArabsInBC 0xCairo III event.
The CTF is public now on GitHub as a Foundry project with solutions; don't miss to check it out 🫡
github.com/Al-Qa-qa/0xCairo-…
Arabs in Blockchain| العرب × بلوكتشين retweeted
Teaching is genuinely one of the things I enjoy the most.
Very happy with the feedback I got from my workshop on agentic vulnerabilities with @ArabsInBC
Arabs in Blockchain| العرب × بلوكتشين retweeted
After creating 4 Solana CTFs from end to end, here is The Rule of CTF Challenge Design: Build Backward.
The best CTF challenges use a simple three-step formula:
1. Design the Solution First
Write the exploit: Code a working solver script before building the challenge.
2. Hide Specific Components Break the path: Take your working exploit apart.
Hide the pieces: Place critical keys in environment variables or split the logic into two steps.
3. Add Distractions
Create background noise.
Avoid bad rabbit holes: Keep clutter realistic so players must practice finding real flaw.
Arabs in Blockchain| العرب × بلوكتشين retweeted
Cooking up something great for the Solana/Anchor workshop, which I'll be presenting next week. 🔥
Arabs in Blockchain| العرب × بلوكتشين retweeted
0xCairo III: Security Day is going to be exceptional.
We're delighted to welcome @okx as a Silver Sponsor of 0xCairo III: Security Day. 🥈
A leading digital asset platform powering Web3 wallets, infrastructure, and builders. With @XLayerOfficial , their Ethereum Layer 2, your existing EVM code ships without modification. 🏗️
Arabs in Blockchain| العرب × بلوكتشين retweeted
بإذن الله تعالى هعمل Workshop عن الـAgents security هتكون عبارة عن بعض السيناريوهات الإختراق اللي ممكن تتعرض لها مؤسسة وكيفية الحماية منها.
We're thrilled to reveal the speaker lineup for 0xCairo III: Security Day! 🚀
Meet the researchers shaping the future of Web3 and AI security.
🌟 Join us on July 25th for a full day where offense meets defense.
Register now: luma.com/99k4lv46
Arabs in Blockchain| العرب × بلوكتشين retweeted
🇪🇬🍕🥳
I'm going to the Global Pizza Party in Cairo!
rsv.pizza/cairo
@Pizza_DAO @wrldpizzachamps @ensdomains @ArabsInBC
Arabs in Blockchain| العرب × بلوكتشين retweeted
Arcadia Protocol it is. @dev3pack @SuperteamNG
Arabs in Blockchain| العرب × بلوكتشين retweeted
Top 30 winners 🏆
11. Skillguard - @Vincenzo__Imp🇨🇭
12. Agent Bazaar - @naaku_builds @Onkeljohannn & @drymertini 🇩🇪
13. Lumos - Fabian & Freddy 🇨🇷
14. SolAgent - @AbdoViper23 🇪🇬
15. Terminus - @Mking708 🇰🇪
16. Privacy BTC - @amidoggy_xyz 🇹🇼
17. CredIA - @pumamz_, Sebastian, Cesar & Daniel 🇪🇨
18. SolSend - @kiraguxx 🇰🇪
19. Autonomint - Dhouchdhanin 🇹🇭
20. Griffin - Mariana & Ana Sofia 🇨🇴
21. ZkEverything - @greth725 @tobi_lay @adrigominola1 🇦🇷
22. Compass @ram4_dev, Nicole & Francisco 🇦🇷
23. Predacy - @0xash1 🇮🇳
24. TrustLayer - @Odinga_Val 🇰🇪
25. SolBreach - @zircondioxide 🇦🇷
26. x402 Warden - Juan 🇨🇱
27. Trustless - @Techrebelworld & @Anouk_Rimola 🇨🇷
28. Tropico - @raor_00 🇻🇪
29. AgentSpend - @rogueb0t 🇺🇸
30. SwarmOS - @impoulav 🇮🇳
Arabs in Blockchain| العرب × بلوكتشين retweeted
We made it - the first edition of our hackathon was a real success 🎉
Thanks to everyone involved - the global energy was unmatched!
🏗️ 382 projects
👩💻 682 hackers
🏆 30 finalists
🌍 84 countries
🏡 40+ hubs
💸 10K+ prizes
🤝 70+ mentors & judges
Meet ALL winners 🧵
Arabs in Blockchain| العرب × بلوكتشين retweeted
تجربة لذيذة موت وشباب عسل، شكرا ل @ArabsInBC لتوفير الفرصة الجميلة دي وكمان @dev3pack على الهاكاثون :*
وقابلت الراجل الشاطر دا طلع كنا متكملين هنا قبل كدا ومنعرفش @marogahf
Arabs in Blockchain| العرب × بلوكتشين retweeted
⏳ CLOSING TONIGHT 23:59 UTC 🎒 Register in the @Dev3pack Global Hackathon with 40+ communities from 30+ countries 🌐 Register to your local Hub to attend in person, hack virtually, or watch the Bootcamp 🧑💻 We salute and introduce all the communities of this global movement ⬇️
Starting in LATAM, we celebrate the energy of @ChileDAO_ 🇨🇱, @shefibrazil 🇧🇷, @SuperteamBR 🇧🇷, @SolanaVenezuela 🇻🇪, @cdb_jaguares22 🇲🇽, @ZEEK_CR 🇨🇷, @Solana_CostaRica 🇨🇷 @dev3pack_ARG 🇦🇷, @dev3pack_peru 🇵🇪, and @dev3pack_BOL 🇧🇴.
Crossing over to Europe, we salute the builders led by @RocioGonzalezT9 🇪🇸, @LaFamilia_so 🇪🇸, @0bkevin 🇪🇺, @superteamIE 🇮🇪, @SuperteamPOL 🇵🇱, @SuperteamUKR 🇺🇦, @SuperteamBLKN 🇷🇸, and @SuperteamTR 🇹🇷.
The momentum continues through Africa with the talent at @koza_dao 🇳🇬, @Comuchain 🇳🇬, @Web3Ethiopia 🇪🇹, @theblock_hive 🇰🇪, @Web3Bridge 🇳🇬, @teckcocoon 🇳🇬, @NihubFutminna 🇳🇬, @Web3Clubs 🇬🇭, @Decentracod 🌍, @bwcn2023 🇿🇦, @wethinkcode 🇿🇦, and @Afroblockchain_ 🌍.
We also honor the visionaries in the Middle East with @ArabsInBC 🇦🇪.
And finally, we reach the innovation hubs across Asia with @talhaweb3_ 🇵🇰, @ShipyardPAK 🇵🇰, @SuperteamIN 🇮🇳, @ccacc_hub 🇮🇳, @junohauz 🇹🇭, @Solana_TH 🇹🇭, @SuperteamMY 🇲🇾, @SuperteamINDO 🇮🇩, @xuedao_tw 🇹🇼, @DavaoDefi 🇵🇭, @SuperteamJapan 🇯🇵, @sol_hack3rs 🇯🇵, @HerstoryWeb3 🇻🇳, and @Solana_zh 🇨🇳.
🗺 We are building the future right now, together! 🏳
From LATAM → Europe → Africa → Middle East → Asia
These amazing communities are hosting local hubs worldwide to support builders 🌍
@shefibrazil 🇧🇷
@cdb_jaguares22 🇭🇳
@ZEEK_CR 🇨🇷
@ChileDAO_ 🇨🇱
@dev3pack_ARG 🇦🇷
@dev3pack_peru 🇵🇪
@dev3pack_BOL 🇧🇴
@RocioGonzalezT9 🇪🇨
@0bkevin 🇻🇪
@koza_dao 🇹🇷
@Comuchain 🇹🇷
@ArabsInBC 🇪🇬
@Web3Ethiopia 🇪🇹
@theblock_hive 🇳🇬
@Web3Bridge 🇳🇬
@teckcocoon 🇳🇬
@NihubFutminna 🇳🇬
@Web3Clubs 🇰🇪
@Decentracod 🇺🇬
@bwcn2023 🇿🇲
@wethinkcode 🇿🇦
@Afroblockchain_ 🇹🇬🇧🇯🇨🇲
@talhaweb3_ 🇵🇰
@ccacc_hub 🇲🇾
@junohauz 🇹🇭
@xuedao_tw 🇹🇼
@DavaoDefi 🇵🇭
@HerstoryWeb3 🇨🇳
@sol_hack3rs 🇯🇵
Sign up for their hub below 🧵
Arabs in Blockchain| العرب × بلوكتشين retweeted
From LATAM → Europe → Africa → Middle East → Asia
These amazing communities are hosting local hubs worldwide to support builders 🌍
@shefibrazil 🇧🇷
@cdb_jaguares22 🇭🇳
@ZEEK_CR 🇨🇷
@ChileDAO_ 🇨🇱
@dev3pack_ARG 🇦🇷
@dev3pack_peru 🇵🇪
@dev3pack_BOL 🇧🇴
@RocioGonzalezT9 🇪🇨
@0bkevin 🇻🇪
@koza_dao 🇹🇷
@Comuchain 🇹🇷
@ArabsInBC 🇪🇬
@Web3Ethiopia 🇪🇹
@theblock_hive 🇳🇬
@Web3Bridge 🇳🇬
@teckcocoon 🇳🇬
@NihubFutminna 🇳🇬
@Web3Clubs 🇰🇪
@Decentracod 🇺🇬
@bwcn2023 🇿🇲
@wethinkcode 🇿🇦
@Afroblockchain_ 🇹🇬🇧🇯🇨🇲
@talhaweb3_ 🇵🇰
@ccacc_hub 🇲🇾
@junohauz 🇹🇭
@xuedao_tw 🇹🇼
@DavaoDefi 🇵🇭
@HerstoryWeb3 🇨🇳
@sol_hack3rs 🇯🇵
Sign up for their hub below 🧵
Arabs in Blockchain| العرب × بلوكتشين retweeted
🚀 Road to Sub0 : Builder Party: Cairo 🇪🇬
Introducing builders to the Polkadot ecosystem & the Cloud Builder Party hackathon! 💫
Organized by @Eman_Herawy 🔥
Arabs in Blockchain| العرب × بلوكتشين retweeted
Polkadot in Egypt and so it begins 🔥
Arabs in Blockchain| العرب × بلوكتشين retweeted
If you are in Cairo, come join us tomorrow 😉
We’re thrilled to welcome @tasneemtoolba , a Full-Stack Web3 Developer and multiple hackathon winner, including wins at @flow_blockchain hackathons, to our pre-hackathon meetup this Saturday! 🏆💻 luma.com/54f7ai3s
🧵👇
Arabs in Blockchain| العرب × بلوكتشين retweeted
🧱 10 Forte Ideas for Builders
Forte unlocks next-gen consumer fintech dapps through:
⚡DeFi Actions – plug-and-play building blocks for DeFi workflows
⏰ Scheduled Transactions – true on-chain automation
Together, they enable a new wave of apps like:
1. Auto-Restaking App → Claim → Swap → Stake on repeat for continuous compounding.
2. DCA Mini-App → Auto-buy tokens at fixed intervals until your target amount is hit.
3. Auto-Rebalancing Treasury → Keep DAO or protocol assets in balance via scheduled swaps & supplies.
4. Self-Hedging Vault → Use oracles to detect volatility and auto-hedge with swap/borrow actions.
5. AI-Managed Portfolio → Agents execute DeFi Actions with safety checks — think Index Coop on autopilot.
6. On-Chain Subscriptions → Recurring payments, payroll, or grants — all via scheduled transfers.
7. Save-the-Change DeFi → Round up transactions and auto-invest the difference (can combine with DCA).
8. Cross-Chain Reward Bridge → Claim, swap, and bridge staking rewards fully on-chain at intervals.
9. Lossless Daily Lottery → Deposit in a yield vault; prizes come from yield only.
10. Automated Nouns Spin-Off → Self-running auction DAO; settleAndMint() every 24h.
What app ideas are you thinking of? @Noah_Overflow @Altcoin_daddy @aisportspro @libruary