Data catalog
The site combines project reference information, market metrics, and our own classification. These layers follow different update rules. The table below shows where each comes from and what it cannot guarantee.
Data and sources
| Layer | Source | Update and limitation |
|---|---|---|
| Project profiles | Official websites, documentation, and stable asset identifiers. | Descriptions and links are reviewed after material project changes. They are not a live price feed. |
| Classification | Technical documentation, whitepapers, architecture, and GitHub. Disputed claims receive separate review. | Role, industry, stack, and technique change when evidence is reassessed, not when price moves. Classification rules. |
| Score | Classification, public GitHub metrics, and a validated market snapshot. | A new score is applied only after input completeness and freshness checks. Score formula. |
| Market and history | Core prices, market caps, and volumes come from CoinMarketCap. Time series are stored separately from profiles. | Automatic updates depend on source availability. History length and metric coverage vary by asset. |
| Exchanges | Asset-to-venue relationships use CoinGecko data. | Coverage depends on identifiers and available trading pairs. A missing relationship does not prove that no trading exists. |
| Events and signals | Public news and calendars with source attribution, followed by our analytical processing. | Events appear as sources are processed. A signal is an interpretation, not a proven cause of a price move. |
How data reaches a page
- SourceReceive reference material, a market snapshot, or an event. Retain its identifier and provenance where available.
- CheckMatch assets and verify required data for completeness and freshness. Reassess classifications against technical evidence.
- PublishShow only published, valid projects. Changing market values come from separate tables rather than rewrites of project profiles.
What “current” means
A project profile and a market snapshot have different update clocks. Price can change before a description, while a score can lag price because its inputs must pass validation. A missing metric is not zero and should not be silently replaced with an old value. Sources may delay responses or change their formats.
Only published, valid projects contribute to public lists, segments, and aggregates. Unpublished or excluded assets should not affect sector figures.
Access and reuse
Site pages are available without registration. A dedicated public API and bulk download have not been released. Before release, the site's original data must be separated from third-party provider data and reuse terms defined.
Data and analytical signals help investigate the market, but do not establish project safety or replace checking primary sources.