Datatypes

Czech data box ID (ID datové schránky)

ID cz_data_box_id

DatatypePersonal data (PII)identifierDraft

This record is a draft: it has not been reviewed yet and may be incomplete or wrong. Do not rely on it for compliance decisions. Help improve it (see CONTRIBUTING.md).

Identifier of a data box (datová schránka) in the Czech information system of data boxes (ISDS), which public authorities, companies, entrepreneurs and individuals use for official electronic delivery. It has seven characters from an alphabet of 32: lowercase Latin letters without o and l and the digits 2 to 9. The first six encode the box number, generated at random, and the seventh is a check character computed with the Luhn algorithm in base 32, as described in the ISDS web service documentation of the Ministry of the Interior. Boxes of individuals identify a person.

Categories
Government related, Universal unique identifiers
Countries
Czechia
Languages
Common to most languages
Check digit
cz_isds
Quality
80/100 · missing: mapping (Wikidata, Schema.org, ...), detector coverage
Metacrafter rules
no detection rule yet
Supported by tools
no tool record lists this type yet

Regular expression

^[a-km-np-z2-9]{7}$

Python re syntax.

Examples

ValueDescription
aydaadkWorked example of the check character in the ISDS web service documentation
6bnaawpData box of the Ministry of the Interior
kv62bqfRecipient in a request example of the ISDS web service documentation
aydaadl invalidCheck character does not match
aydaa0k invalidThe digit 0 is not used

Translations

LanguageNameDescription
CzechIdentifikátor datové schránkySedmiznakový identifikátor datové schránky (malá písmena bez o a l, číslice 2 až 9); sedmý znak je kontrolní podle algoritmu Luhn v základu 32.
RussianИдентификатор ящика данных Чехии (ID datové schránky)Семизначный идентификатор ящика в чешской системе электронной доставки ISDS (строчные латинские буквы без o и l, цифры 2-9); седьмой символ - контрольный по алгоритму Луна по основанию 32.

Sources

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