Hash Rate
Total computing power of a PoW network (Bitcoin) in hashes per second.
Hash Rate: PoW network security in EH/s. Higher = more expensive 51% attack. BTC: 1 MH/s (2009) → 700+ EH/s (2025). Drops correlate with cycle bottoms.
In plain words
Total computing power of all BTC miners. The higher it is, the more expensive and harder a network attack becomes. BTC today has 700+ EH/s. A 51% attack would cost billions in hardware and millions/day in electricity. That's why BTC is considered the most secure.
Example
BTC hash: 200 EH/s (Jan 2024) → 700+ EH/s (Nov 2025). It is 3.5x in 2 years. 51% attack: ~$30B hardware + ~$5M/day power. LTC: 1 PH/s. DOGE (merged with LTC): same.
Also known as: hash rate, hashrate, moc kopania, mining power