BTC
Bitcoin
$0.00AUD
0 BTC
Market Cap
3.0T AUD
24H Trade Vol.
91.6B AUD
Total Supply
19.8M
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Buy Bitcoin (BTC)

Bitcoin (BTC) is the world’s first cryptocurrency, designed to enable secure, transparent, and peer-to-peer transactions without the need for intermediaries. Operating on blockchain technology and capped at 21 million coins, Bitcoin is a decentralised digital currency often referred to as "digital gold," valued for its use in payments, remittances, and as a store of value.

What is Bitcoin (BTC)?

Bitcoin (BTC) is the world's first decentralized cryptocurrency, launched in 2009 by an anonymous creator or group known as Satoshi Nakamoto. Operating on a peer-to-peer network, Bitcoin enables users to send and receive payments without relying on banks or intermediaries.

How does Bitcoin work?

  • Blockchain Technology: Bitcoin's transactions are recorded on a distributed ledger called the blockchain, which links transaction data in a secure, chronological chain.
  • Consensus Mechanism: Bitcoin uses Proof of Work (PoW), where miners solve complex mathematical puzzles to validate transactions and add new blocks to the blockchain.
  • Algorithm: Bitcoin employs the SHA-256 hashing algorithm to secure transactions and maintain network integrity.
  • Smart Contracts: While Bitcoin doesn’t support advanced smart contracts, it enables conditional transactions through multi-signature addresses.

What are the potential use cases for Bitcoin?

  • Online Payments: Used for purchasing goods and services globally.
  • Cross-Border Remittances: Enables cost-effective international transfers with reduced fees compared to traditional methods.
  • Investment Asset: Often referred to as "digital gold," Bitcoin is a popular store of value and hedge against inflation.

What is the history of Bitcoin?

  • 2009: Bitcoin was introduced with a value of $0, and its first transaction was recorded.
  • 2010: The first real-world Bitcoin transaction occurred when 10,000 BTC was exchanged for two pizzas.
  • 2017: Bitcoin Cash (BCH) forked from Bitcoin due to scaling debates.
  • 2021: Bitcoin reached an all-time high of over $64,000, cementing its position as the largest cryptocurrency by market capitalization.

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