Our public guides explain history, production, landscape, vocabulary and social customs. Registered members use the catalogue to document discoveries; the editorial pages are available to anyone who wants to understand this culture.

This separation is deliberate. Aggregate figures show the archive's scope, while records, searches and individual entries remain protected.

A label may document a lost cider maker, a company name, an award, an export market or a period of design. Sidroteca preserves each variant separately and records uncertainty whenever a date or attribution cannot be demonstrated.

The Sidroteca team maintains the editorial architecture and synthesises institutional and specialist sources. Community contributions can expand the archive, but do not automatically turn a claim into a verified fact.

Material corrections are checked, incorporated and reflected in the page's review date. Our full methodology describes this process.