When Bitcoin mining rewards are cut in half every 4 years, reducing new supply.

A physical device (like Ledger or Trezor) that stores your private keys offline.

The computing power securing a Proof of Work blockchain like Bitcoin.

Crypto slang for holding coins long-term, no matter the market ups and downs.

A wallet connected to the internet (e.g., phone/desktop wallet). Convenient but less secure than cold storage.