Bitcoin Risks: Volatility, Regulation, Tech, Access Loss
bitcoin carries risks: extreme price volatility, uncertain and changing regulation, technical vulnerabilities and operational failures, and permanent loss of access to private keys or wallets.
What Is a Bitcoin Miner? Role, Hardware, and Validation
A bitcoin miner is specialized hardware and software that validates transactions, secures the network, and earns rewards by solving cryptographic puzzles via proof-of-work; hardware ranges from ASICs to GPUs.
Is Bitcoin Legal? A Country-by-Country Overview
This article examines bitcoin’s legal status worldwide, outlining regulations, restrictions and tax treatments by country. Learn where cryptocurrencies are allowed, banned, or regulated and what it means for users.
Bitcoin Supply in 2025: Approximately 19.7 Million Mined
By 2025, roughly 19.7 million Bitcoins have been mined, leaving limited new supply due to halvings. This constrains inflation and may influence price dynamics as demand persists.
What Is Taproot: Bitcoin’s Privacy & Smart Contracts
Taproot enhances bitcoin by improving privacy, lowering fees, and enabling efficient smart contracts. It hides complex spending conditions and makes multisig and scripts appear like simple transactions.
Bitcoin Is Irretrievable If Keys Are Lost or Sent Wrong
bitcoin is irretrievable if private keys are lost or funds are sent to the wrong address. Transactions are final on the blockchain – no central authority can reverse mistakes or recover lost keys.