Why Bitcoin’s Supply Is Capped at 21 Million Forever
bitcoin’s 21 million supply cap is hard‑coded in its protocol, enforced by halving events and network consensus, ensuring predictable scarcity and preventing inflation.
Understanding Public Keys and How They Receive Bitcoin
Public keys are cryptographic identifiers that let others send bitcoin to you. They derive from private keys and enable secure, verifiable transactions without revealing your secret key.
How Bitcoin Can Be Lost Forever: Keys and Mistakes
bitcoin can be lost forever through misplaced private keys, faulty backups, or sending funds to invalid or wrong addresses. Unlike banks, there is no recovery option once access is gone.
Understanding the Lightning Network for Bitcoin Transactions
The Lightning Network is a second-layer solution for bitcoin that enables faster, cheaper transactions by creating off-chain payment channels, reducing congestion on the main blockchain.
Understanding the Role of a Bitcoin Node Operator
A bitcoin node operator validates transactions, enforces consensus rules, and relays blocks across the network, helping maintain decentralization, security, and protocol integrity.
What Is Blockchain? The Public Ledger Behind Bitcoin
Blockchain is a decentralized, tamper-resistant public ledger that records bitcoin transactions in linked blocks. It ensures transparency, security, and consensus without a central authority.