Answers you can use right away

A wallet is software or hardware that helps you manage cryptographic keys. Those keys are used to sign transactions. Your crypto “lives” on the blockchain, and the key proves you are allowed to move it.

Safety tip: store your recovery phrase offline and never share it with anyone.

Most blockchains confirm transactions in batches. Your transaction waits in a queue (often called the mempool) until it is included in a block. Busy periods can slow things down.

Safety tip: verify status with a transaction hash instead of trusting messages.

Fees help pay for the resources needed to include transactions in blocks. Fees vary by network and demand. A higher fee can sometimes lead to faster inclusion, but it depends on the chain.

Safety tip: if a “support agent” asks you to send extra fees to a personal address, stop.

Common scam signals include pressure to act quickly, promises of guaranteed returns, and requests for your recovery phrase or one-time codes. Scammers often impersonate support and ask you to “verify” by entering your phrase.

Safety tip: never type your recovery phrase into a form or share it in chat.