No central authority like a bank oversees these transactions. Instead, a global network of computers (miners) validates the data using massive computational power.
Every transaction is transparent and can be traced through the public ledger, providing a permanent audit trail for all network activity. 2. Bitcoin (BTC) as Digital Gold blockchain_btc
At its core, the Bitcoin blockchain is a where transactions are grouped into "blocks" and added to a permanent chain. No central authority like a bank oversees these transactions
Bitcoin was designed to be a "slow, minimal, and resistant to change" asset, prioritizing security above all else. Once a block is verified by consensus and
Once a block is verified by consensus and added to the chain, it cannot be changed or deleted, ensuring the integrity of every BTC ever moved.
Institutional investors and "whales" have increasingly dominated the space, with some large wallets holding billions in BTC for over a decade before re-activating. 3. Managing Your BTC: Wallets and Services
There will only ever be 21 million BTC in existence, with over 19 million already mined. This scarcity is a primary driver of its long-term value.