Platforms
Proof of Reserves: Questions a Screenshot Cannot Answer
Understand what a proof-of-reserves report may show, what it leaves out and which questions to ask a custodian.
All articles
A source-linked knowledge base covering Bitcoin, Ethereum, blockchain networks, wallet security, regional rules and practical tutorials for readers living abroad.
Regions
Choosing a Crypto Platform Abroad: Entity, License and Withdrawal Checks
A neutral checklist for overseas Chinese readers comparing a platform’s legal entity, regional availability and withdrawal support.
Blockchain
Stablecoins: What “Stable” Does and Does Not Promise
A framework for understanding reserve, redemption, network and issuer risks before using a stablecoin for payments or savings.
Security
Crypto Phishing: Spot the Urgency Before You Sign
Recognize fake support, lookalike domains and malicious signature requests before they reach your wallet or exchange account.
Security
Address Poisoning: Slow Down When a Transfer Looks Familiar
Learn how lookalike addresses appear in transaction history and how a trusted copy workflow reduces the risk.
Security
Seed Phrase Backups: Reduce Single-Point-of-Failure Risk
A clear recovery-plan framework for self-custody: what to protect, what to test and what to tell your family.
Tutorials
Hardware Wallet Setup: A Verification-First Checklist
A careful first-use sequence for a hardware wallet, from authentic packaging to a tested recovery plan.
Tutorials
Your First Exchange Withdrawal: Network and Address Checks
A practical checklist for a first crypto withdrawal, including network selection, a test transfer and support evidence.
Tutorials
Crypto Records for Overseas Residents: Build a Reproducible Trail
A non-legal recordkeeping workflow for overseas residents who need to reconcile wallets, exchanges and local reporting obligations.
News
Reading a Bitcoin or Ethereum Release Note
A repeatable way to read protocol release notes: separate security fixes, compatibility changes and operational steps.