Author: Selene Marwood - Page 3

TacoCat Token (TCT) Airdrop: How to Participate and What You Need to Know
Selene Marwood 4 December 2025 17 Comments

TacoCat Token (TCT) Airdrop: How to Participate and What You Need to Know

Learn how to enter the TacoCat Token (TCT) airdrop on CoinMarketCap, what you need to do, how winners are chosen, and whether it's worth your time. Get the full steps and risks explained.

How Flash Loan Attacks Work and How DeFi Protocols Are Fighting Back
Selene Marwood 3 December 2025 14 Comments

How Flash Loan Attacks Work and How DeFi Protocols Are Fighting Back

Flash loan attacks exploit DeFi protocols by borrowing large sums without collateral, manipulating prices, and draining funds-all within a single transaction. Learn how they work, real-world examples, and how to protect yourself.

What is Coloniume Network (CLNX) Crypto Coin? The Truth Behind the Claims
Selene Marwood 2 December 2025 11 Comments

What is Coloniume Network (CLNX) Crypto Coin? The Truth Behind the Claims

Coloniume Network (CLNX) claims to be a decentralized internet alternative, but it has no app, no team, and no users. With a 98% price crash and $0 market cap, it's a high-risk token with no real utility.

CTT CryptoTycoon Airdrop: What We Know (And What You Should Watch Out For)
Selene Marwood 1 December 2025 18 Comments

CTT CryptoTycoon Airdrop: What We Know (And What You Should Watch Out For)

No verified CTT CryptoTycoon airdrop exists as of December 2025. Learn how to spot fake airdrops, avoid scams, and identify real upcoming token distributions like MetaMask and zkSync.

What is SAFE DEAL (SFD) crypto coin? The truth about a nearly dead cryptocurrency
Selene Marwood 29 November 2025 14 Comments

What is SAFE DEAL (SFD) crypto coin? The truth about a nearly dead cryptocurrency

SAFE DEAL (SFD) was once a hyped crypto with a $37 peak, but now it's a dead coin with near-zero trading volume, no community, and no development. Learn why it's worthless and how to avoid similar projects.

Data Availability Layers in Modular Blockchains Explained
Selene Marwood 28 November 2025 12 Comments

Data Availability Layers in Modular Blockchains Explained

Data availability layers are the hidden backbone of scalable blockchains. They let rollups process thousands of transactions per second while keeping security intact-without forcing every node to store terabytes of data.

Saber DEX Crypto Exchange Review: Best for Stablecoin Swaps on Solana
Selene Marwood 27 November 2025 0 Comments

Saber DEX Crypto Exchange Review: Best for Stablecoin Swaps on Solana

Saber DEX is a Solana-based decentralized exchange optimized for low-slippage stablecoin swaps. With fees under $0.001 and 400ms transaction times, it's ideal for large-volume traders - but only supports stablecoins and wrapped assets.

How IPFS Works for File Storage
Selene Marwood 26 November 2025 20 Comments

How IPFS Works for File Storage

IPFS is a decentralized file storage system that uses content-based addressing instead of URLs. Files are stored across a peer-to-peer network, making them permanent, tamper-proof, and resistant to censorship. Learn how it works and why it matters for Web3.

WBF Exchange Crypto Exchange Review: Risks, Red Flags, and Why Most Traders Avoid It
Selene Marwood 25 November 2025 18 Comments

WBF Exchange Crypto Exchange Review: Risks, Red Flags, and Why Most Traders Avoid It

WBF Exchange is an unregulated crypto platform with no verified trading volume, poor customer support, and confirmed wash trading. Avoid it - use a regulated exchange like Binance or Kraken instead.

ZWZ Airdrop Details: What Happened to Zombie World Z and Why It Vanished
Selene Marwood 24 November 2025 12 Comments

ZWZ Airdrop Details: What Happened to Zombie World Z and Why It Vanished

The ZWZ airdrop attracted millions in 2021 but vanished without a trace. Learn what happened to Zombie World Z, why it failed, and how to avoid similar crypto traps today.

BEX Crypto Exchange Review: Security, Leverage, and Red Flags Explained
Selene Marwood 22 November 2025 12 Comments

BEX Crypto Exchange Review: Security, Leverage, and Red Flags Explained

BEX crypto exchange is confusing-multiple platforms use the name, including a high-leverage gambling site and a known scam. Learn the truth behind BEX, BexBack, and Bex Options before you lose your money.

How Block Time Affects Transaction Speed in Blockchain Networks
Selene Marwood 21 November 2025 15 Comments

How Block Time Affects Transaction Speed in Blockchain Networks

Block time determines how quickly transactions are confirmed on a blockchain. Bitcoin's 10-minute block time prioritizes security over speed, leading to slower confirmations but strong decentralization. Learn how this affects your transactions and what alternatives exist.