Quick answers to common doubts
Why are requests to pay in Bitcoin a warning sign?
Scammers often ask for payment in Bitcoin or other crypto because transfers are hard to reverse. According to the Canadian Anti-Fraud Centre, it has issued bulletins warning about crypto payment demands.
What is a private key and why does it matter?
A private key is a secret piece of data that signs transactions and shows that the owner authorized them. Anyone who gets the private key can usually move the funds, which is why it is treated as the main security point.
What is mining or validation?
Mining, used in proof-of-work networks, and validation, used in proof-of-stake networks, are two ways that networks agree which transactions are added. Proof-of-work uses computing effort, while proof-of-stake uses crypto locked up as a stake.
What is a crypto wallet?
A wallet is software or hardware that holds the private keys needed to sign transactions. The coins themselves are recorded on the blockchain, and the keys prove ownership, so a wallet works differently from a bank account.
What must stablecoin issuers do?
According to the Bank of Canada, stablecoins must be fully backed by high-quality liquid assets and redeemable at par value. Issuers must also operate in ways that protect users and the financial system.