For applying for WKN/ISINs for certificates, please send us the complete issuance documentation, including the LEI of the issuer, to wkn-certificates@wmdaten.com. For crypto securities, please also provide the registrar/register keeper (name and LEI), the name of the blockchain and the smart contract address, as well as the crypto custodian (name and LEI).
Regular issuers can also use our interface for a data exchange in XML. For further details and information, please contact us at wkn-certificates[at]wmdaten.com.
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