


If you’re a crypto enthusiast who’s managed to dig into the world of cryptos, you’re probably going to invest in some ERC20 tokens at one point since some of the most exciting and promising projects except for Bitcoin (BTC) are built on the Ethereum (ETH) blockchain as ERC20 tokens. Hardware wallets such as Ledger Nano S, Ledger Nano X, Trezor One, and the Trezor Model T are some of the best choices for storing your cryptos safely offline. You definitely need to have a safe and reliable option for storing those crypto assets. If nevertheless you believe LEDGER did not adequately address your concerns and mishandled your data, you may lodge a complaint with the personal data protection authority of your country.Finding a secure crypto storage solution for your digital currencies is one of the most important aspects of dealing with cryptos, regardless of whether you’re an experienced crypto broker who does a lot of daily trading or a crypto investor who wants to keep their cryptos as a store of value. To exercise your rights or for any question on the processing of your data, please contact LEDGER’s Data Protection Officer here.

You may also request the limitation of the processing of your data. Please note that you may withdraw your consent at any time, access your data and request their rectification or deletion. It may be transferred to non-European countries that ensure an adequate level of protection or under the standard contractual clauses adopted by the EU Commission.

Your information will only be available to Ledger and will be retained for no longer than 90 days. If you are part of the randomly selected contributors, we will send you an email to ask for your physical address and if necessary, ask you for additional information on the suggestion you made. If you need help or information about a token addition, join us on Discord and make sure you’ve joined the #Tokens chan.īy providing your email address, you consent that Ledger may contact you for rewards delivery purposes. This documentation will be updated when new types are supported. Other types of tokens are not supported for the moment. As a consequence, the Nano is able to verify the information has not been tampered with. Ledger applies a specific signature to the triplet. A user may approve a transaction to transfer 10 USDT, when in reality, they are approving a transaction for 1000 USDT. The decimals information is important as an error in its value will result in the wrong amount being displayed on the Nano screen.The smart contract address is important as this information will allow the Nano Ethereum or Algorand application to correctly determine the token being transferred and its characteristics.
