# Bitcoin > Bitcoin‘s **Published by:** [BTC2267](https://paragraph.com/@btc2267/) **Published on:** 2024-12-12 **URL:** https://paragraph.com/@btc2267/bitcoin ## Content Bitcoin was proposed in 2008 and officially launched in 2009. Not controlled by traditional financial institutions such as governments or banks, transactions are completed through a peer-to-peer network, making it possible to conduct transactions anywhere on a global scale. And it has storage value. The total amount of Bitcoin is fixed at 21 million and gradually released through mining. All transaction records are stored on a public blockchain and can be publicly queried, but once the transaction is confirmed, it cannot be tampered with or revoked. ## Publication Information - [BTC2267](https://paragraph.com/@btc2267/): Publication homepage - [All Posts](https://paragraph.com/@btc2267/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@btc2267): Subscribe to updates ## Optional - [Collect as NFT](https://paragraph.com/@btc2267/bitcoin): Support the author by collecting this post - [View Collectors](https://paragraph.com/@btc2267/bitcoin/collectors): See who has collected this post