When you hear Crypto & Blockchain, the decentralized digital systems that power money, games, and governance without banks. Also known as cryptocurrency networks, they let people send value, own digital items, and vote on rules—all without asking permission. But most people don’t see the messy reality behind the hype. Behind every coin is a story: some are real tools, others are ghosts with fake trading volume. Some countries ban mining to save power. Others give away millions of watts to crypto farms. And scams? They don’t always look like scams. They look like stablecoins, like airdrops, like the next big thing—until they vanish.
That’s why blockchain, the public ledger that records every transaction and makes fraud nearly impossible isn’t just about tech—it’s about power, survival, and human behavior. In Iran, people use Bitcoin because their banks are cut off. In Pakistan, the government handed out 2,000 megawatts of electricity to mining rigs. In Angola, miners got prison sentences for using too much power. Meanwhile, tokens like Deutsche Mark (DDM), a fake stablecoin with zero supply and no team, or Bitstar (BITS), a dead coin with no exchange support, trick people into thinking they’re investing. They’re not. They’re traps. And the same goes for airdrops that don’t exist—like CovidToken, a non-existent project used to steal wallets. These aren’t edge cases. They’re the norm.
It’s not all bad. Some projects are quietly useful. STON.fi, a fast DEX on the TON blockchain with deep ties to Telegram’s 800 million users lets people swap tokens without bridges. Gaming NFTs give real ownership to digital items—though they come with fees and risks. And governance tokens? They let you vote on how a protocol runs, but only if you’re not one of the top 10 holders who already control everything. The truth is, Crypto & Blockchain isn’t one thing. It’s a wild mix of innovation, desperation, fraud, and hope—all happening at once.
Below, you’ll find real breakdowns of coins that died, exchanges that stole funds, airdrops that were fake, and regulations that changed lives. No fluff. No hype. Just what’s actually happening—so you don’t get left behind, or worse, scammed.
Blockchain voting promises secure, transparent elections-but experts warn it doesn't fix the real vulnerabilities. Learn why paper ballots still beat digital systems for democracy.
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In 2024, Iranians moved $4.18 billion in cryptocurrency out of the country-not to evade sanctions, but to save their savings from a collapsing currency. This was a grassroots financial rebellion.
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Web3 is a new internet built on blockchain where users own their data, assets, and identity. Learn the core principles: decentralization, native payments, trustless systems, and interoperability-and how they’re changing digital ownership.
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Iranians are using DAI, VPNs, and Telegram bots to bypass crypto bans as inflation hits 43%. Learn the top 5 methods that actually work in 2026 - and what to avoid.
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There's no crypto exchange called Changer - it's likely a mix-up with Changelly, ChangeHero, or ChangeNOW. Learn which instant swap platform is safe, fast, and reliable - and which one could lock up your funds for months.
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Litecoin halvings reduce mining rewards by half every four years, creating scarcity that can influence long-term value. Learn how it works, how it compares to Bitcoin, and what to expect next.
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The Byzantine Generals Problem explains how decentralized systems like blockchain achieve consensus despite malicious actors. Bitcoin and Ethereum use economic incentives to ensure trust without a central authority.
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ADEN is a new decentralized derivatives exchange offering gasless trading, 0% maker fees, and no KYC. It's powerful for experienced traders but risky due to low volume and no customer support. Is it worth trying in 2026?
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The Ancient Kingdom (DOM) airdrop ended in 2021. No new campaigns exist. The token is worthless today with zero trading volume. Learn what happened and how to avoid similar projects.
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MultiSig wallets protect DAO treasuries by requiring multiple approvals for transactions, preventing single points of failure. Used by 72% of top DeFi protocols, they’ve stopped over $1.2B in losses since 2020.
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DeFi11 (D11) had no circulating supply and was acquired by VulcanForged in 2025. Claims of a CoinMarketCap community airdrop are false. Learn why this airdrop doesn't exist and how to avoid crypto scams.
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OccamX is a decentralized exchange for Cardano native tokens and Humanode, offering unique security via cryptobiometrics. Low volume and untracked status raise concerns, but its DAO governance and privacy focus make it a compelling niche option.
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