Crypto Archives November 2025: Dead Coins, Bridges, and Crypto Crime Trends

When you look at the crypto archive, a curated collection of real-world crypto analysis from November 2025. Also known as crypto research archive, it shows what actually happened in markets—not what influencers promised. This month’s posts don’t sugarcoat anything. They pull back the curtain on coins that died quietly, exchanges that tricked users, and the hidden systems letting criminals cash out stolen crypto.

One major theme? dead crypto coins, tokens with zero trading volume, no team, and no future. Also known as zombie coins, they’re everywhere—SAFE DEAL, ZWZ, WSPP, BNBLION, and NEM all made the list. These aren’t just low-priced tokens. They’re abandoned projects with fake airdrops, zero utility, and communities that vanished overnight. Meanwhile, blockchain bridges, tools that move assets between blockchains. Also known as cross-chain bridges, they’re under scrutiny too. Trusted vs trustless designs split the community: one’s faster but risky, the other’s slower but safer. If you’re moving money between chains in 2025, you need to know which one you’re using. And then there’s crypto scams, fraudulent schemes disguised as airdrops, exchanges, or charity tokens. Also known as crypto traps, they’re not rare—they’re the norm. ORI Orica, RBT Rabbit, and Lepasa Polqueen were all fake. These aren’t mistakes. They’re calculated operations targeting people who don’t know how to spot red flags.

It’s not all doom. November 2025 also showed progress. Bolivia flipped from banning crypto to legalizing it. INTERPOL’s HAECHI VI operation recovered billions by tracking stolen coins across borders. And data availability layers like Celestia and EigenDA quietly made modular blockchains faster and cheaper. These aren’t hype. They’re real infrastructure changes.

What you’ll find in this archive isn’t theory. It’s proof. Real examples of coins that died. Real exchanges that lied. Real governments that changed rules. Real criminals who got caught. No fluff. No predictions. Just what happened—and what you need to avoid next.

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 18 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.

How North Korea Cashes Out Stolen Cryptocurrency to Fiat
Selene Marwood 19 November 2025 11 Comments

How North Korea Cashes Out Stolen Cryptocurrency to Fiat

North Korea steals billions in cryptocurrency and converts it into cash through cross-chain bridges, fake IT workers, and unregulated crypto cafes in Cambodia - funding its weapons programs while evading global sanctions.

What is USDD (USDD) Crypto Coin? A Complete Guide to the Decentralized USD Stablecoin
Selene Marwood 18 November 2025 10 Comments

What is USDD (USDD) Crypto Coin? A Complete Guide to the Decentralized USD Stablecoin

USDD is a decentralized, over-collateralized stablecoin pegged to the U.S. dollar, backed by crypto assets like BTC and TRX. Unlike USDT or USDC, it's governed by smart contracts and accepted as legal tender in Dominica.

WSPP Airdrop: The Truth Behind Wolf Safe Poor People’s Crypto Scam
Selene Marwood 17 November 2025 18 Comments

WSPP Airdrop: The Truth Behind Wolf Safe Poor People’s Crypto Scam

The WSPP airdrop is a scam disguised as a charity crypto project. With a token price near zero and hidden fees, it traps investors. Learn why there's no real airdrop - and how to avoid losing money.

What is Bob LION Inu (BNBLION) Crypto Coin? A Real-World Look at the Ultra-Low-Value Meme Coin
Selene Marwood 16 November 2025 13 Comments

What is Bob LION Inu (BNBLION) Crypto Coin? A Real-World Look at the Ultra-Low-Value Meme Coin

Bob LION Inu (BNBLION) is an ultra-low-value meme coin on BNB Smart Chain with a price near zero. It has no team, no utility, and no exchange listings - just speculation and trillions of tokens.