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🔥 [Deploy on Revive, Scale on Polkadot 2.0] Mini Hackathon 💰 $1,000 Prize Pool — Calling Builders! Tired of the Ethereum grind? Revive is 100% EVM-compatible, letting you migrate Solidity DApps to Polkadot 2.0 seamlessly — or build something entirely new from scratch. 👏 Choose your track: 🏁 Track 1: Migration Challenge — Move your EVM project to Polkadot with zero friction. 🏁 Track 2: Native Tooling — Build infra like monitoring/debugging and become the ecosystem’s “toolsmith”. 🏁 Track 3: Original DApp — Create a one-of-a-kind app on Polkadot 2.0. 📅 Key Dates 📌 Mar 15 — Code submission deadline 📌 Mar 17 — Demo Day Whether you’re an EVM veteran or a Polkadot-native builder, this is your best entry point into Polkadot 2.0. 👉 Register now: luma.com/cbowpmph 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #Hackathon

🚀 Polkadot DApp Development Bootcamp #20 kicks off on March 27! ❓ Still not on board yet? In just 6 sessions, we’ll guide you step by step — from zero to building your first DApp on Polkadot. 🛠️ ❗️You’ll also get to join a Mini Hackathon after the course to put your skills into practice, and compete for a $1,500+ prize pool! 🎁 Stacked perks: 🎟️ First 200 sign-ups enter a raffle for $100 (maybe you’re the lucky one 👀) 🎓 Graduate the course and share $400 (yes, you get rewarded for learning) 👥 Top teams in the Mini Hackathon split an extra $1,000 (turn skills into rewards) 👨‍🏫 Instructors: Zhou Jun & Wang Dachui (@PaperMoonIO DevRel) 🔥 Want to tap into the @Polkadot ecosystem? This is your starting point. 👉 Register here: wj.qq.com/s2/25742667/su… 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #EVM #PolkadotBootcamp

💰 Win a share of 100U for the first 200 sign-ups 🎟️ + $1,500 total prize pool up for grabs‼️ The 20th cohort of [Blockchain Development Bootcamp | Build Your First DApp on Polkadot] is about to kick off! 📅 Starts: March 27, 2026 In just 6 sessions, you’ll: ✅ Build a @Polkadot DApp from scratch; ✅ Master the full smart contract development workflow; ✅ Get hackathon-ready and compete for prizes. 🎁 First 200 sign-ups: chance to win a share of 100U 💰 Graduate bonus pool: 400U 🏆 Join the Mini Hackathon and compete for a $1,000 prize pool 👇 Save your spot now: wj.qq.com/s2/25742667/su… 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #EVM #PolkadotBootcamp

📅 Tonight’s Agenda Reminder: Polkadot Mini Hackathon Demo Day ⏰ Time: Mar 17, 19:00 (UTC+8) 💡 Theme: Deploy on Revive, Scale on @Polkadot 2.0 | Define the Next Big Thing 👏 Agenda: 1⃣️Opening Remarks 2⃣️Judges Introduction (Zhou Jun | @Zou_Block | @dixonbaoo) 3⃣️Project Demos (4 min pitch + 2 min Q&A per team) 💪 Projects span across tools, CLI, APIs, runtime, and more. ⬇️ Curious? Join us live: us06web.zoom.us/j/87829646713?… 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #Hackathon

⏰ Mar 17, 19:00 UTC+8 “Deploy on Revive, Scale on Polkadot 2.0” Mini Hackathon Demo Day is coming‼️ 💪 Let’s define the next big opportunity together! 🎤 Judges Panel: 👤 Zhou Jun｜DevRel at @PaperMoonIO 👤 @Zou_Block｜Founder of @Polkadot_ERI 👤 @dixonbaoo | Director at @OneBlock_ What they bring is more than feedback: ✅ First-hand insights into ecosystem trends; ✅ In-depth analysis of real Demo projects; ✅ A forward look at opportunities in the Polkadot 2.0 era. Whether you’re a developer, investor, or ecosystem builder, this is a session worth tuning in for. 🔗 Live Stream: us06web.zoom.us/j/87829646713?… 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #Hackathon

February 2026 stress-tested @Polkadot. Tools were rebuilt, edge cases surfaced, and governance made some hard calls. 🛠️ The Solidity stack came together @OpenZeppelin Wizard added Polkadot as a tier-1 platform, Foundry can now test directly in the Revive runtime, and the Paseo testnet opened full Solidity deployments. 🌉 Coretime hit its first real edge case When @hyperbridge switched from parachain to parathread, light clients across 12 connected chains paused verification — temporarily locking ~$5M TVL before recovery. 🧪 Kusama rebooted its mission The Kusama Vision program launched with 10M DOT funding, repositioning Kusama as a ZK-focused experimental network. ⚖️ Governance tightened the bar PAPI — widely called the best project OpenGov ever funded — was rejected with 89.7% opposition. The SDK replacing Polkadot.js has no confirmed budget for 2026. Full breakdown by @YukiPaaan: @OneBlockplus/polkadot-february-report-fixes-friction-and-forward-progress-e85732e90796" target="_blank" rel="nofollow noopener">medium.com/@OneBlockplus/…

🎁 Win $100 for the First 200 Registrations Polkadot Development Bootcamp #20: Build Your First DApp on Polkadot Want to get started quickly with the @Polkadot ecosystem? This course is designed for you: 💪 Build your first DApp in 6 sessions 🎯 Mini Hackathon + $1,500 prize pool 👥 Instructors: Zhou Jun & Wang Dachui (DevRel at @PaperMoonIO) 📅 Start Date: March 20, 2026 🎟️ The first 200 registrants will enter a lucky draw to share 100 USDT — first come, first served! 👉 Register here: wj.qq.com/s2/25742667/su… 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #PolkadotBootcamp

The “Solidity Developer’s Track on Polkadot” course, co-launched by @OneBlock_, @PaperMoonIO & @Polkadot, has successfully wrapped up! 🗓️ Dec 26, 2025 → Feb 12, 2026 📊 205 developers joined 📝 441 assignments submitted ⚙️ Real smart contract & DApp deployments on-chain This cohort also served as a real-world test of PolkaVM’s EVM compatibility, helping improve the early developer experience (DevEx). From learning → building → deploying, the program continues to grow Polkadot’s global builder pipeline. 📖 Full recap in the article ↓ @OneBlockplus/205-developers-6-weeks-of-learning-solidity-developers-track-on-polkadot-successfully-2d6a1906e987" target="_blank" rel="nofollow noopener">medium.com/@OneBlockplus/…

@Singula59720021 @Polkadot Mandarin for now🙌

@OneBlock_ @Polkadot do you all conduct the classes in english or mandarin?

📢 Enrollment Now Open: Blockchain Technology Development Cohort #20 | Build Your First DApp on Polkadot 🚀 6 sessions to take you from zero to launching your first DApp on @Polkadot❗️ 💰 $1,500+ prize pool + hands-on Mini Hackathon to put your skills into action. 🌐 Explore the Polkadot ecosystem and unlock new career opportunities! 📅 Course Starts: March 20, 2026 👨‍🏫 Instructors: Zhou Jun (@PaperMoonIO DevRel) Wang Dachui (@PaperMoonIO DevRel) Whether you're starting your dev journey or expanding into the Polkadot ecosystem, this course will help you quickly gain real, hands-on experience. Seats are limited. Secure your spot now 👇 🔗 Register here: wj.qq.com/s2/25742667/su… 🎁 Early-bird bonus: The first 200 sign-ups will enter a 100U lucky draw 🎯 💬 Add our WeChat assistant Emma (ID: oneblockEmma) for more details! #Polkadot #Web3 #PolkadotCourse

📣 Polkadot 2.0 Mini Hackathon · Workshop #1 is kicking off tomorrow night‼️ 🎯 Theme: Deploy on Revive · Scale on Polkadot 2.0｜Rules Breakdown + Live Team Formation 💰 $1,000 prize pool up for grabs! ⏰ March 4 (Wed) · 8:00 PM UTC+8 👤 Guest Speaker: Zhou Jun, DevRel at @PaperMoonIO 📌 Agenda: 1️⃣ Rules breakdown — understand the judging criteria and compete smarter. 2️⃣ Lightning pitches + live team matching — 2 minutes to present your idea and find teammates on the spot. 🔗 Join the livestream: meeting.tencent.com/dm/sO5JvuLG7sR6 Whether you're a seasoned builder or just getting started, if you're ready to build on @Polkadot 2.0, we’ll see you there 👊 💬 Add our WeChat assistant Emma (ID: oneblockEmma) for more details! #Polkadot #Web3 #Hackathon

🔖 Essential #Polkadot dev tools are here! Bookmark these: ✅ @OpenZeppelin Wizard for @Polkadot ✅ RevX Rust IDE (Beta) ✅ ETH/Polkadot address converter Details below👇：

📣 @paritytech x @AcademyPolkadot are launching the Polkadot Protocol Builders Program (PBP)! A focused program for developers ready to work at protocol depth, not just deploy contracts. 📍 Lisbon | 🗓 April 12–25, 2026 🔧 2-week, in-person, full-day immersion 📚 Substrate · FRAME · Cumulus · XCM · Polkadot node internals 🦀 Strong Rust required Apply now👇 parity.io/blog/polkadot-… #Polkadot #Web3 #Rust

🚨 Polkadot Solidity Hackathon is LIVE❗️ ⚡ 100% online · Open to all 💰 $30K prizes | 2 tracks (EVM & PVM) 🗓 Feb 15 – Mar 20 · Demo Day Mar 24–25 Backed by @Web3foundation & @Polkadot Hosted by @openguildwtf 👉 Join now: bit.ly/polkadot-solid…

🧧 Lunar New Year is here — a fresh cycle begins! ❤️ Respect to every builder who keeps shipping, experimenting, and pushing forward in the Polkadot ecosystem. 🐴 As the Year of the Horse begins, may inspiration flow freely and opportunities come your way! 🎊 In 2026, OneBlock+ looks forward to building a more vibrant and innovative @Polkadot ecosystem together with you! #Polkadot #Web3 #LunarNewYear

January 2026 marked a reset moment for @Polkadot. Here are the key shifts: 🔥 DOT stops burning forever DAP Phase 1 passed — all fees & revenue now go to governable allocation, not destruction. Supply capped at 2.1B by 2061. ⚡ The execution layer shipped Revive went live on mainnet: native EVM compatibility, zero-mod Solidity deployments, full tooling support, and sub-2s block times enabled by Elastic Scaling. 🛠️ The future stack moved forward JAM advanced with multi-client implementations, while Kusama was repositioned as a high-risk, ZK-focused experimental network. January wasn’t about expansion. It was about selection. ⬇️ Full breakdown by @YukiPaaan: @OneBlockplus/polkadots-january-2026-reset-from-economic-model-to-execution-layer-7542898bc471" target="_blank" rel="nofollow noopener">medium.com/@OneBlockplus/…

🎓 Grand Finale | “Solidity Developer’s Track on @Polkadot” Graduation Ceremony is here‼️ ⏰ February 12, 2026 (Thursday) 20:00 UTC+8 👨‍🏫 Instructor: Zhou Jun (@PaperMoonIO DevRel) 👨‍💻 Teaching Assistants: Quantx · Fugui · Liu Zhengyuan 🎉 Event Highlights: ✅ Closing remarks from the mentor & TAs ✅ Graduate & outstanding student recognition ✅ Presentations by top-performing students ✅ Preview of upcoming courses & events 🔗 Live Stream: meeting.tencent.com/dm/lMancXaqa8lL 📞 Tencent Meeting ID: 603-853-229 Join us to celebrate achievements and look forward to what's next! 🔥 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #Solidity #EVM

💻 “Deploy on Revive, Scale on Polkadot 2.0” Mini Hackathon Is Live‼️ It’s time to take your DApp to the next level 💪 🏆 Three Tracks • Track 1: Migrate mature Ethereum applications to Polkadot • Track 2: Build ecosystem tools for Revive • Track 3: Create original projects based on the Revive + Polkadot 2.0 tech stack 🎯 Prizes Total prize pool of $1,000 USDT, with multiple awards available. ⏳ Key Dates • Code submission deadline: March 11 • Demo Day: March 13 🚀 Sign up now to compete for prizes and secure an early spot in the @Polkadot ecosystem! 👉 Registration: luma.com/cbowpmph 💬 Add our WeChat assistant Emma (🆔 oneblockEmma) for more details! #Polkadot #Web3 #Hackathon

🔧 Polkadot Hub: Quick FAQ for Ethereum Developers Q1: Do I need to learn a new language to build on @Polkadot? No. Polkadot Hub supports Solidity with exact EVM semantics. Deploy existing contracts unchanged and keep using Foundry, Hardhat, Remix, and MetaMask. Q2: Is Polkadot Hub just another L2? No. It’s a native L1 platform abstraction built on Polkadot’s shared security. You get L1-grade security without rollup-style async complexity. Q3: How fast and cheap is it in practice? Fees are stable and low ($0.03–$0.10 per tx), with deterministic finality (typically ~1 minute). No multi-hour or multi-day settlement uncertainty. ⬇️ Learn more:

🔥 Lesson 6 Live Q&A Night — Friday, 8:00 PM (UTC+8)! Wrapping up the course and leveling up your skills! This week, we zoom in on Data Indexing & Smart Contract Verification ‼️ 👥 Instructor Zhou Jun and TA Jack will be live to help you: ✅ Break down and reinforce the key takeaways from Lesson 6; ✅ Walk through assignments with clear implementation ideas; ✅ Share extra hands-on insights to broaden your technical perspective; ✅ Answer your specific questions live, in real time. Learning works best with fast feedback. Bring your assignments and questions — let’s tackle the tough parts together! 📍Join Live : meeting.tencent.com/dm/1TnqhW1H7BMQ 💬 Contact Emma (oneblockEmma) on WeChat to learn more! #Polkadot #Web3 #Solidity