Category: Crypto & Blockchain - Page 6

Braziliex Crypto Exchange Review: Why It’s No Longer Operational

Braziliex Crypto Exchange Review: Why It’s No Longer Operational

6 Oct 2025

Braziliex crypto exchange is inactive as of 2025. Learn why it failed in Brazil's competitive crypto market, why it never supported Pix, and which real alternatives you should use instead.

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Knight War The Holy Trio (KWS) Airdrop on CoinMarketCap: What We Know (2025)

Knight War The Holy Trio (KWS) Airdrop on CoinMarketCap: What We Know (2025)

4 Oct 2025

No official KWS airdrop exists on CoinMarketCap. Learn what KWS is really used for in Knight War: The Holy Trio, why rumors are false, and how to safely engage with the game.

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Uniswap v3 on Polygon: A Real-World Review of Speed, Cost, and Liquidity

Uniswap v3 on Polygon: A Real-World Review of Speed, Cost, and Liquidity

4 Oct 2025

Uniswap v3 on Polygon offers low fees, fast swaps, and deep liquidity for major tokens-but only if you understand concentrated liquidity and impermanent loss. A real-world review of costs, risks, and usability in 2025.

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What is Genopets (GENE) crypto coin? A beginner's guide to the Move-to-Earn NFT game

What is Genopets (GENE) crypto coin? A beginner's guide to the Move-to-Earn NFT game

2 Oct 2025

Genopets (GENE) is a Move-to-Earn NFT game on Solana where walking earns you in-game rewards. Learn how GENE works, why its price is falling, and whether it's worth playing or investing in.

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How to Set Up a Multi-Signature Wallet for Maximum Crypto Security

How to Set Up a Multi-Signature Wallet for Maximum Crypto Security

28 Sep 2025

A multi-signature wallet requires multiple keys to approve transactions, making it far more secure than single-key wallets. Learn how to set up a 2-of-3 or 3-of-5 multi-sig wallet for Bitcoin and avoid common recovery mistakes.

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Flash Loan Attacks on DeFi Protocols: How They Work and How to Stop Them

Flash Loan Attacks on DeFi Protocols: How They Work and How to Stop Them

25 Sep 2025

Flash loan attacks exploit DeFi protocols by manipulating prices in a single blockchain transaction. Learn how they work, real cases like Beanstalk Farms, and how protocols are fighting back with TWAP, multi-oracles, and audits.

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TWCX Crypto Exchange Review: What We Know (and What We Don’t)

TWCX Crypto Exchange Review: What We Know (and What We Don’t)

22 Sep 2025

TWCX crypto exchange has almost no verifiable information. No fees, no security details, no user reviews. With similarities to the defunct WCX scam, it's too risky to use. Stick to established platforms instead.

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What is XRUN (XRUN) Crypto Coin? The Truth Behind the Zero-Circulating-Supply Token

What is XRUN (XRUN) Crypto Coin? The Truth Behind the Zero-Circulating-Supply Token

14 Sep 2025

XRUN is a crypto token with zero circulating supply despite a 2.1 billion total supply. Market data is inconsistent, trading volume is near zero, and there's no evidence of real usage or development. Don't invest based on hype.

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Chain Reorganization and Finality Explained: How Blockchains Confirm Transactions Securely

Chain Reorganization and Finality Explained: How Blockchains Confirm Transactions Securely

13 Sep 2025

Chain reorganization and finality are core to blockchain security. Learn how Bitcoin and Ethereum handle transaction confirmation, why reorgs happen, and how to protect your transactions from reversals.

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What is KongSwap (KONG) crypto coin? A real-world look at the ICP-based DEX token

What is KongSwap (KONG) crypto coin? A real-world look at the ICP-based DEX token

10 Sep 2025

KongSwap (KONG) is a niche DEX on the Internet Computer that lets users swap ICP and SOL with zero gas fees. But with near-zero liquidity, no circulating supply, and minimal adoption, it's not a viable investment-just a tool for a tiny group of users.

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How Blockchain Tracks Product Journey in Supply Chains

How Blockchain Tracks Product Journey in Supply Chains

9 Sep 2025

Blockchain tracks every step of a product’s journey-from farm to shelf-with tamper-proof records. It cuts fraud, speeds up recalls, and gives consumers proof of authenticity. Here’s how it works and who’s using it today.

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Mercurity.Finance Crypto Exchange Review 2025: Compliance, Fees, and Real-World Performance

Mercurity.Finance Crypto Exchange Review 2025: Compliance, Fees, and Real-World Performance

5 Sep 2025

Mercurity.Finance is a regulated crypto exchange focused on EU and Asian markets, offering strong compliance, secure trading, and fast cross-border settlements - ideal for businesses, not retail traders.

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