Mia Chen is an Ethereum & Layer-2 Editor at CoinPulse, where she specializes in the Ethereum ecosystem, staking, Layer-2 networks, rollups, protocol upgrades, and smart contract technologies. Her work focuses on explaining the technical developments shaping Ethereum's future, helping readers understand how network upgrades, validator economics, scaling solutions, and decentralized applications contribute to the growth of the blockchain ecosystem. Mia regularly covers Ethereum Improvement Proposals (EIPs), Layer-2 adoption, staking trends, rollup innovations, and the expanding smart contract landscape through data-driven research and in-depth technical analysis. Before joining CoinPulse, Mia researched blockchain infrastructure and distributed ledger technologies, developing expertise in Ethereum architecture, decentralized applications, interoperability, and blockchain scalability. Her reporting combines technical precision with clear, reader-friendly explanations, making complex blockchain concepts accessible to both experienced crypto investors and newcomers. At CoinPulse, Mia contributes daily news coverage, protocol analyses, educational guides, and long-form research articles focused on Ethereum and its rapidly evolving ecosystem. Her goal is to provide readers with accurate, objective insights into blockchain innovation while highlighting the technologies and trends shaping the future of decentralized finance and Web3.
@miachen
RegulationTwo US developments are reshaping the crypto market: the CFTC is advancing its first crypto rulemaking, and OKX and NYSE owner ICE have notified the SEC of a 24/7 tokenized stock venue.
How It WorksLayer 1 is the base blockchain that settles transactions and provides security. Layer 2 is a network built on top of it for faster, cheaper transactions.
MarketsBitcoin slipped 2% to $84,383 after a rejection at $87,000, while pioneering exchange BitMEX closed for good — a symbolic handoff of leverage trading to regulated US platforms.
StablecoinsThe three main types of stablecoins are fiat-backed, crypto-backed, and algorithmic. Compare how each holds its peg and the risks of every model.
Staking & YieldLiquid staking lets you stake tokens and receive a tradable receipt (an LST) that stays usable across DeFi. Learn how it works and where the risks hide.
MarketsThe Fed's first rate hike in three years rattled crypto markets, while the SEC's newly launched innovation exemption offers digital asset firms a clearer regulatory path forward.
DeFiA DEX is a decentralized exchange that lets you swap tokens directly from your own wallet using smart contracts, with no company holding your funds.
MarketsBitcoin steadies near $77,000 after a volatile inflation-driven session, while Ethereum spot ETFs post their best inflow day this month — and Coinbase's CEO says clearer US crypto rules are coming no matter how Monday's Senate vote turns out.
MarketsBitcoin fell under the $80,000 mark on rate-hike positioning even as spot ETF inflows stayed strong, while the CFTC asked a federal court to toss CME's legal challenge to Kalshi's Bitcoin perpetual futures.
AltcoinsTokens tied to decentralized compute, data, and AI agents are drawing fresh attention as the intersection of crypto and artificial intelligence gains momentum.
DeFiOn-chain and centralized lending balances are climbing again after a year of caution, but the rebound looks more disciplined than the last cycle.
DeFiTotal value locked across decentralized finance protocols has climbed back to its highest level this year, driven by staking, lending, and renewed inflows.
AltcoinsA wave of new decentralized physical infrastructure networks is testing whether token incentives can build real-world hardware at scale.
EthereumA modest rise in validator rewards has pushed the share of staked ETH to record levels, tightening liquid supply and raising fresh questions.
EthereumTransaction costs on major Ethereum rollups dropped after the latest network upgrade cut the price of posting data to the base layer.
EthereumBase and Arbitrum are pulling ahead of the Ethereum L2 pack, but their contrasting strategies point to very different bets on how scaling plays out.
DeFiOn-chain tokenized assets have climbed to a record, led by Treasuries and private credit. Here is what is driving the move and what to watch next.
TechnologyA beginner-friendly guide to Layer-2 networks: what they are, how rollups scale blockchains, and why they matter for fees and speed.
A clear, beginner-friendly breakdown of hot wallets vs cold wallets, how each protects your crypto, and how to choose the right mix for your needs.
SecurityA beginner-friendly guide to storing cryptocurrency safely, covering hot and cold wallets, private keys, seed phrases, and everyday security habits.
TechnologyA plain-English guide to how Ethereum gas fees work, why they change, and practical ways to pay less when you transact on-chain.
TechnologyA DAO is a member-owned organization that runs on blockchain code and token votes. Here is how decentralized organizations work in plain English.
DeFi lets you lend, borrow, trade, and earn without banks, using open blockchain apps. Here is how it works and how to start safely.
TechnologyEthereum is a decentralized network that runs programs called smart contracts. Here is how it works, in plain language.
EarningYield farming lets you earn rewards by lending or supplying crypto to DeFi protocols. Here is how it works, plus the risks to weigh first.
Web3 is the idea of an internet built on blockchains, where users own their data and assets. Here is what it means and how it differs from today's web.