KoinlyticsLearn Crypto
Concepts
Gas Fees Explained: Why Your Transaction Cost $50
Gas is the price of block space on a public blockchain. Understand base fee, priority tip, and gas used, and you stop being surprised at the bill.
What Is A Smart Contract? Code as the Counterparty
A smart contract is a program that lives on a blockchain and executes automatically when its conditions are met. That single idea powers every DeFi app you have ever heard of.
What Is A Token? Coins Without Their Own Blockchain
BTC, ETH, SOL are coins with their own chains. USDC, UNI, LINK are tokens living on someone else's chain. That difference matters more than you think.
What Are NFTs? Beyond The Profile Pictures
An NFT is a unique, transferable token that points to something off-chain. Art, domains, tickets, deeds. The tech is boring. What matters is what the pointer means.
Impermanent Loss Explained: Why Your LP APR Lies
You put money in a Uniswap pool for 20% APR. A month later you have less than if you had just held. That gap is impermanent loss, and it is the LP tax nobody warns you about early enough.
Fundamentals
What Is A Blockchain, Really?
Not a coin. Not a company. A blockchain is a shared record that thousands of computers keep in sync. Here is how it works and why it matters.
Wallets And Keys: How You Actually Own Crypto
A wallet is not a place. It is a pair of numbers. One you share, one you never share. Understand this and you understand 90 percent of crypto security.
What Is DeFi And Why Everyone Cares
DeFi is finance rebuilt as code that runs on public blockchains. No branches, no forms, and no chargebacks. Here is what you get and what you give up.
Bitcoin vs Ethereum vs Solana: Three Chains, Three Trade-offs
Bitcoin stores value. Ethereum runs programs. Solana races for throughput. Here is the honest comparison, including where each one falls short.
Proof of Work vs Proof of Stake: How Blockchains Agree
The two ways blockchains decide what is true without a boss. One burns electricity. The other locks money. Both work. Both trade different things away.
What Is A Stablecoin? Dollars That Live On-Chain
A stablecoin is a crypto token that tries to stay pinned to a dollar. Behind that simple promise are three very different designs, one of which has failed spectacularly.
Getting Started
CEX vs DEX: Where Should You Trade?
Centralized exchanges are easy and safe until they fail. Decentralized exchanges are always open but have no safety net. Here is when to use each.
How To Buy Your First Crypto: Five Steps In The Right Order
Skip the meme coin ads. Here is the safe, boring, five-step way to get from zero to holding your first crypto in a wallet you actually control.
How To Read A Crypto Chart: Candles, Volume, And What Matters
Charts look like magic runes. They are not. A candle has four numbers. Volume tells you if a move is real. Timeframe is everything. That is 80% of it.
Security
Crypto Scams And How To Avoid Them
Ninety percent of crypto losses come from five patterns. Learn to spot them in ten seconds and you save yourself a career of expensive lessons.
Public vs Private Blockchains: Two Very Different Products
Not every blockchain is open to everyone. Public chains (Bitcoin, Ethereum, Solana) sell openness. Private chains (JPM Kinexys, R3 Corda) sell control. Both are real. Neither is 'more true'.
Ready to put it into practice?
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