Market Cap $1.14T
-4.32%
Volume 24h $138.05B
-6.07%
BTC % 38.3%
0.41%
ETH % 17.9%
-1.22%
Coins
18.364
+18
Exchanges
793
Last update
3 Seconds ago
Bitcoin (BTC) Technology, Details and Circulation
Bitcoin (BTC) Technology and Details
| Currency Name | Bitcoin |
| Currency Symbol | BTC |
| Alternative Symbols | - |
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| Bitcoin official Website | |
| Bitcoin Transactions Explorer | |
| Bitcoin official Twitter Account | |
| Bitcoin Source Code | |
| Bitcoin Blog | |
| Bitcoin Message Boards / Forum | |
| Project Start Date | 01-02-2009 |
| Currency Algorithm | SHA256 |
| Currency Proof Type | Proof of Work |
| Open Source |
Yes, Open Source
|
| Difficulty Adjustment | 2016 blocks |
| Block Reward | 6.25 |
| Block Reward Reduction | 50% |
| Block Number | 646907 |
| Block Time | 600 |
| Net Hashes Per Second | 125686927612.71 |
Bitcoin Circulation
| Current Circulation | 19,117,375 BTC |
| Available Circulation | 19,117,375 BTC |
| Total / Max Circulation | 21,000,000 BTC |
Bitcoin Whitepaper
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Bitcoin Logo and Icon Set
| Bitcoin Logo icon 16px | |
| Bitcoin Logo icon 32px | |
| Bitcoin Logo icon 64px |  |
| Bitcoin Logo icon 128px |  |
Bitcoin Team Members
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