Public data sources
Total market cap, volume, dominance and major-asset prices use CoinGecko; sentiment uses Alternative.me. Results can change when a provider changes classifications or calculations.
METHODOLOGY
We publish the source of each number and its limits
The browser loads the market snapshot from public APIs, while explanatory resources are edited around metric definitions and general risk structures. The static guides remain readable during provider outages.
DATA POLICY
How we handle data and explanations
Reproducible sources, update times, visible failure states and disclosure of incentives are the baseline.
Refresh and caching
The page requests a recent response when opened and may use a short browser cache. The displayed check time can be when the response arrived, not when every underlying value was calculated.
Currency and number display
Market cap and volume use abbreviated USD values by default. Converted values reflect provider exchange rates and aggregation timing and can differ from an executable KRW amount.
Missing and delayed data
We show an unavailable state instead of filling failed requests or missing fields with estimates. Static explanations and source notes remain available when live cards are empty.
Editorial principles
We do not promise returns or present buy and sell timing. Definitions, verification steps, counterexamples and limits are presented in the same structure in Korean and English.
Corrections and disclaimer
Confirmed errors are corrected after rechecking the source and methodology. This is educational information, not investment, legal or tax advice tailored to an individual.