Vitalik recalls the ETH historical low point, DAO incident, and DoS attack that raised security concerns.

🎃 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

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