MEXC Exchange/Learn/Sarah Chen
Sarah Chen

Sarah Chen

Nationality: Australia Bio: Sarah Chen specializes in DeFi protocols, smart contracts, and Layer-2 solutions. Based in Melbourne, she brings technical expertise and clear communication to complex blockchain topics. She holds a Bachelor's degree in Computer Science from the University of Melbourne and worked as a blockchain developer for three years before transitioning to technical writing. Her hands-on experience with Ethereum, Solana, and other platforms allows her to explain intricate concepts in accessible language. Since joining MEXC Learn in 2022, Sarah has focused on making blockchain technology understandable for all users, covering topics from DeFi yield farming to zero-knowledge proofs. Areas of Expertise: - DeFi Protocols - Smart Contract Analysis - Layer-2 Solutions - Blockchain Infrastructure - Protocol Security

Recent Articles

Vlad Tenev's “Tokenization Supercycle” Explained: Why Robinhood Chain Matters to the Future of Stocks

Vlad Tenev's “Tokenization Supercycle” Explained: Why Robinhood Chain Matters to the Future of Stocks

Robinhood CEO Vlad Tenev has repeatedly used an unusually ambitious phrase to describe the next stage of blockchain adoption: the “tokenization supercycle.” The idea is larger than putting stock

Robinhood Chain Two Months In: Is Meme Mania Turning Into Durable Onchain Liquidity?

Robinhood Chain Two Months In: Is Meme Mania Turning Into Durable Onchain Liquidity?

Robinhood Chain has moved quickly from launch-day curiosity to one of the most active new onchain ecosystems of 2026. In a two-month update published in early September, Robinhood Crypto reported

Meme Coin Rug Pull Red Flags: 10 Onchain Warning Signs to Watch on Robinhood Chain

Meme Coin Rug Pull Red Flags: 10 Onchain Warning Signs to Watch on Robinhood Chain

Most rug pulls do not arrive with a label saying “rug pull.” They look like ordinary token launches until a critical control is exercised. Liquidity disappears. New supply is minted. Insiders sell.

How to Research a Robinhood Chain Meme Coin on Blockscout Before You Buy

How to Research a Robinhood Chain Meme Coin on Blockscout Before You Buy

A price chart can show you what traders are doing. A block explorer can show you what the token actually is. For Robinhood Chain meme coins, Blockscout provides a useful starting point for checking

24/7 Trading Does Not Mean 24/7 Liquidity: The Hidden Risk in Robinhood Chain Stock-Paired Memecoins

24/7 Trading Does Not Mean 24/7 Liquidity: The Hidden Risk in Robinhood Chain Stock-Paired Memecoins

Crypto markets are associated with continuous trading. Robinhood Stock Tokens are self-custodied blockchain assets that Robinhood says can remain accessible in user wallets around the clock. That

Five Risks of Stock-Paired Memecoins: Liquidity, Oracle, Inventory, Issuer and Meme Risk

Five Risks of Stock-Paired Memecoins: Liquidity, Oracle, Inventory, Issuer and Meme Risk

Stock-paired memecoins are one of the more unusual experiments to emerge on Robinhood Chain. Instead of trading only against ETH or a stable asset, some meme coins use Robinhood Stock Tokens as one

Can Robinhood Chain Trading Volume Be Misleading? Bots, Recycled Liquidity and Wash-Trading Risk Explained

Can Robinhood Chain Trading Volume Be Misleading? Bots, Recycled Liquidity and Wash-Trading Risk Explained

High trading volume can make a meme coin look healthy. But volume does not answer one essential question: What kind of activity produced it? A market can show substantial turnover because thousands

Robinhood Chain Whale Risk: How to Check Holder Concentration Before Buying a Meme Coin

Robinhood Chain Whale Risk: How to Check Holder Concentration Before Buying a Meme Coin

A meme coin can have 20,000 holders and still be controlled economically by a handful of wallets. That is why holder count and holder distribution should never be treated as the same metric. For

Locked Liquidity Does Not Mean Safe: LP Locks, Mint Functions, Admin Keys and Upgrade Risks Explained

Locked Liquidity Does Not Mean Safe: LP Locks, Mint Functions, Admin Keys and Upgrade Risks Explained

“Liquidity locked.” For meme coin traders, those two words can sound reassuring. They may indicate that liquidity-provider assets cannot be immediately withdrawn from a specific pool. But they do not

What Happens When Stock Markets Are Closed but Robinhood Chain Memecoins Keep Trading?

What Happens When Stock Markets Are Closed but Robinhood Chain Memecoins Keep Trading?

Stock markets have trading sessions. Blockchains do not sleep. That creates an unusual market structure on Robinhood Chain. A stock-paired meme coin can continue to exist and trade onchain even when