To check a Bitcoin transaction, you can simply use a blockchain explorer. This is a website that allows you to search for specific transactions on the Bitcoin blockchain. All you need is the transaction ID or the wallet address that was used for the transaction.

A hash function is a mathematical algorithm that converts data of any size into a fixed-size output. In blockchain technology, this output is known as a hash. The hash is then used to create a unique digital signature for each block in the chain, providing a layer of security against data tampering.

No, Bitcoin does not pay dividends in the traditional sense. Dividends are typically paid out by companies to distribute a portion of their profits to their shareholders. Bitcoin is a decentralized digital currency and does not have a central authority or company behind it.

Yes, it is possible to buy a fraction of a Bitcoin, and the smallest unit of Bitcoin is called a Satoshi, which represents the hundred millionth part of a Bitcoin.

A crypto faucet is a platform that distributes small amounts of cryptocurrencies to users in exchange for completing tasks or captcha verifications.