There are a couple of reasons why you might not be able to transfer your DOT. In this article, we examine the most common of them, but if you encounter a si...

You can look up your Polkadot (or Kusama) transaction history on block explorers like Subscan. In this article, we will use these two explorers as an exam...

To see and export your account's transaction history, you need to use a block explorer. In this example, we offer instructions for Subscan, but other bl...

In this article, you'll learn how to withdraw USDT from centralized exchanges to your account on Polkadot Asset Hub or Kusama Asset Hub. By using USDT o...

When sending an extrinsic, whether it is to transfer funds or take some other action, verifying the extrinsic's details is always good practice before s...

Every once in a while, when you visit Polkadot Developer Interface (Polkadot-JS UI), you may see a counter next to Settings or this warning asking you to ap...

Signing a transaction is the final step of any transaction, like sending funds out of your account. A transaction will not be broadcasted in the blockchain ...

Signing a transaction is the final step of any transaction, like sending funds out of your account. A transaction will not be broadcasted to the blockchain ...

Signing is the final step in any transaction, such as sending funds out of your account. A transaction will not be broadcast to the blockchain until you sig...

One of Polkadot's main strengths is its interoperability. It allows assets to move safely across networks. While this interoperability empowers users, i...