Global edition

Product support and official sources

Mertiva is an informational publication. It does not manage trading accounts, execute transfers, hold assets or offer account recovery. For a payment, account or device issue, use the provider’s official support channel linked from its own website.

The platform and wallet directories link to official provider websites. Never send a recovery phrase, private key or password to anyone claiming to provide support. For financial regulation or tax questions, consult the public authority for your country using the regional links below.

A global market. Local rules.

Check the authority responsible for your country and the legal entity providing the service. Keep purchase, sale, swap and transfer records. Your tax residence and the product you use determine which guidance applies; the links below are general starting points.

ESMA investor resources OECD tax resources