Blockchain Airdrop: What It Is, How It Works, and Which Ones Are Real

When you hear blockchain airdrop, a free distribution of cryptocurrency tokens to wallet holders, often to grow a user base or launch a new token. Also known as crypto airdrop, it’s one of the most common ways new projects get attention—but also one of the biggest targets for scammers. A real airdrop doesn’t ask for your private key. It doesn’t require you to send crypto first. And it rarely promises instant riches. Instead, it rewards participation—like following a project on Twitter, joining a Discord, or holding a specific token. The goal? Build a community before the token even hits exchanges.

Not every token distribution, the process of releasing cryptocurrency tokens to users, often tied to a project’s launch or marketing campaign is worth your time. Some, like the SUNI airdrop, a token campaign with no clear team, utility, or value, distributed via CoinMarketCap, exist only to collect email addresses. Others, like the BDCC BITICA EXCHANGE Welcome Sign-Up Bonus Airdrop, a no-deposit offer giving $8 in free tokens for completing simple social tasks, are low-risk ways to try a new platform. But then there are the ghosts—tokens like TRO from Trodl, which don’t exist at all, or PKG and XQN, which vanished years ago with zero activity. These aren’t mistakes. They’re traps.

Why do so many airdrops fail? Because most don’t solve a real problem. They’re marketing tools disguised as opportunities. The ones that last—like PoolTogether’s no-loss lottery or CAD Coin’s regulated stablecoin—tie their tokens to actual use. You earn rewards by doing something useful: saving money, trading on a real DEX, or using a digital version of your national currency. That’s the difference between a free token and a real asset.

What you’ll find here aren’t just lists of free crypto. You’ll see the truth behind the hype. Which airdrops are active? Which are dead? Who’s behind them? And most importantly—how do you avoid losing everything while chasing free coins? The answers are in the posts below.