Currently, Kraken does not support deposits for:
Cryptocurrency deposits sent via PrivateSend, CoinJoin, or other obfuscation tools will not be credited and may be lost.
Depositing Fuse, Harmony, Fantom, xDAI or Avalanche protocol tokens to an ETH address (funds will be lost)
Depositing BCH to a BTC address (funds will be lost)
Depositing DOT to a KSM address (funds will be lost)
Depositing KSM to a DOT address (funds will be lost)
Depositing KAR (and other Kusama parachain assets) to a KSM address (funds will be lost)
Depositing KSM to a KAR (and other Kusama parachain assets) address (funds will be lost)
For more information on the protocols that are accepted for depositing tokens on Kraken please see the Protocol/Standard column on this article.