Category: Blockchain & Cryptocurrency - Page 2
NFT Marketplace Fees and Costs: What You Really Pay in 2025
Understand the real costs of NFT marketplaces in 2025-from platform fees and gas charges to development expenses. Learn how OpenSea, Polygon, and others compare, and what fees actually hurt creators and buyers.
learn more
Renewable Energy Credits on Blockchain: How Digital Ledgers Are Transforming Clean Energy Tracking
Blockchain is transforming how renewable energy credits are tracked, traded, and verified-cutting fraud, reducing costs, and enabling peer-to-peer clean energy sales. Here’s how it works and why it matters.
learn more
ERC-1155: The Multi-Token Standard Explained for Developers and Gamers
ERC-1155 is a blockchain standard that lets one smart contract manage fungible tokens, NFTs, and semi-fungible assets together. It cuts gas fees by up to 90% and is now the top choice for blockchain games and complex digital economies.
learn more
Cost of Sybil Attack vs Network Value: How Blockchain Security Is Economically Enforced
The cost to launch a Sybil attack on major blockchains like Bitcoin and Ethereum far exceeds the value they protect, making attacks economically irrational. Smaller chains with low cost-to-value ratios remain vulnerable.
learn more
Top DeFi Protocols by Total Value Locked in 2025
Discover the top DeFi protocols by Total Value Locked (TVL) in 2025, including Lido, Aave, MakerDAO, Uniswap, and Curve Finance. Learn what TVL really means, where the money is, and how to avoid common pitfalls.
learn more
Uniswap v3 on World Chain: A Real-World Review of Speed, Cost, and Risk
Uniswap v3 on World Chain offers ultra-low fees and fast swaps, making it ideal for retail traders. But liquidity provision is complex, regulation is unclear, and education is lacking. Here's what you need to know before using it.
learn more
How Fan Engagement with Social Tokens Is Changing Creator and Sports Communities
Social tokens are transforming how fans connect with creators and sports teams by offering voting rights, exclusive content, and real ownership. This blockchain-powered shift turns passive followers into active community members.
learn more
What Is KYC in Cryptocurrency? A Simple Guide to Identity Verification in Crypto
KYC in cryptocurrency is the identity verification process required by most exchanges to prevent fraud and comply with global regulations. Learn what it is, why it's mandatory, how it works, and how to complete it successfully.
learn more
Ethereum: The Leading Smart Contract Platform
Ethereum is the leading smart contract platform, powering millions of decentralized apps, DeFi protocols, and NFTs. With Ethereum 2.0 and Layer 2 scaling, it's faster, cheaper, and more sustainable than ever.
learn more
Uniswap vs SushiSwap: Which DEX Is Right for You in 2025?
Uniswap and SushiSwap are two top decentralized exchanges. Uniswap offers simplicity and deep liquidity. SushiSwap adds rewards and multi-chain support. Which one fits your trading style in 2025?
learn more
IPFS vs Arweave vs Filecoin: Which Decentralized Storage Solution Is Right for You?
Compare IPFS, Arweave, and Filecoin - three decentralized storage options with different models for cost, permanence, and reliability. Find out which one suits your needs for NFTs, data backups, or permanent archives.
learn more
Understanding BIP39 Seed Phrase Standard for Crypto Wallet Recovery
Learn how BIP39 seed phrases work, why they're the backbone of crypto wallet recovery, and how to use them safely to avoid losing your digital assets forever.
learn more