OpenZeppelin releases Solidity Contracts v5.3

🎃 Halloween is here! Four GDOGs line up! 👻
🧡 Can you spot which GDOG secretly dressed up for Halloween today?
💰 Join the fun — 3 lucky users will each win 20 USDT!
👉 How to participate:
1️⃣ Follow Gate_Square
2️⃣ Like this post
3️⃣ Comment with your answer
🗓️ Deadline: November 2, 2025, 16:00 UTC

💥 Gate Square Event: #PostToWinPIGGY 💥
Post original content on Gate Square related to PIGGY or Launchpool for a chance to share 200 PIGGY rewards!
📅 Event Period: Oct 30, 2025, 10:00 – Nov 6, 2025, 16:00 (UTC)
📌 Related Campaign:
Launchpool 👉 https://www.gate.com/announcements/article/47886
📌 How to Participate:
1️⃣ Post original content related to PIGGY or the Launchpool campaign.
2️⃣ Content must be at least 80 words.
3️⃣ Add the hashtag #PostToWinPIGGY
4️⃣ Include a screenshot showing your participation in the Launchpool.
🏆 Rewards (Total: 200 PIGGY)
🥇 1st Prize (1 winners): 40 PI

🚀 Gate Square Creator Certification Incentive Program Is Live!
Join Gate Square and share over $10,000 in monthly creator rewards!
Whether you’re an active Gate Square creator or an established voice on another platform, consistent quality content can earn you token rewards, exclusive Gate merch, and massive traffic exposure!
✅ Eligibility：
You can apply if you meet any of the following:
1️⃣ Verified creator on another platform
2️⃣ At least 1,000 followers on a single platform (no combined total)
3️⃣ Gate Square certified creator meeting follower and engagement criteria
Click to apply now 👉