24hr Change: 2.01%

24h Price Change

16,915.00 17,424.25
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Bitcoin Price Statistics
BTC Price: 17,291.68 $
24h Low: 16,915.00 $
24h High: 17,424.25 $
Bitcoin Details
Blockchain: Blockchain Explorer
Symbol: BTC
Name: Bitcoin

What Is Bitcoin

Bitcoin is a decentralizedx digital currency that may be sent from user to user on the peer-to-peer bitcoin network without the use of intermediaries. It has no central bank or single administrator. Network nodes use cryptography to verify transactions, which are then stored in a public distributed ledger called a blockchain. Satoshi Nakamoto, a pseudonym for an unknown individual or group of people, created the cryptocurrency in 2008. When the currency's implementation was released as open-source software in 2009, it went into usage.


The block chain is a decentralized public ledger that underpins the entire Bitcoin network. The block chain contains all confirmed transactions. It enables Bitcoin wallets to calculate their spendable balance in order to verify new transactions and ensure that they are genuinely owned by the spender. Cryptography is used to ensure the block chain's integrity and chronological order.


A transaction is a value transfer that is recorded in the block chain between Bitcoin wallets. Bitcoin wallets store a private key, also known as a seed, which is used to sign transactions and provide a mathematical proof that they came from the wallet's owner. The signature also stops anyone from altering the transaction once it has been issued. All transactions are broadcast to the network and, through a process known as mining, are usually validated within 10-20 minutes.

Processing (Mining)

Mining is a distributed consensus technique that includes pending transactions in the block chain to confirm them. It keeps the block chain in chronological order, protects the network's neutrality, and allows multiple computers to agree on the status of the system. Transactions must be packed in a block that adheres to very tight cryptographic requirements that will be validated by the network in order to be confirmed. These restrictions make it impossible to change prior blocks because doing so would invalidate all subsequent blocks. Mining also provides a competitive lottery, preventing anyone from readily adding new blocks to the block chain in a sequential order. No group or individual can control what is included in the block chain, nor can they replace parts of the block chain to roll back their own spends in this way.