Bitcoin Live Price data
Today's price of Bitcoin Is $ 77,943.01 (BTC/USD). With A Market Cap Of $ 1.56T USD. 24-Hour Trading Volume Of $ 1.07B USD, A 24-Hour Price Change Of +1.57%, And A Circulating Supply Of 20.03M BTC.
Bitcoin BTC Price History USD
Track the price of Bitcoin for today, 7 days, 30 days and 90 days
Period
Change
Change (%)
Today
$ 1,222.24
1.59%
7days
$ 1,021.71
-1.29%
30days
$ 2,309.70
3.05%
90days
$ 9,180.98
13.35%
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Bitcoin Market Information
$ 76,620.12 24h Range $ 78,100.05
All time high
$ 126,081.29
All time low
$ 631.41
24h Change
1.57%
24h Vol
$ 1,067,345,623.99
Circulating supply
20.03M
BTC
Market cap
$ 1.56T
Max supply
21.00M
BTC
Fully diluted market cap
$ 1.64T
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Bitcoin X Insight
Quai achieves Visa-level TPS via adaptive sharding, prospects look good
How Quai achieves Visa-level scale!! 💳
Visa processes 50,000–100,000 transactions per second.
Bitcoin does 5.
The gap isn't a tragedy.
It's an engineering problem.
@QuaiNetwork is the first proof of work chain designed specifically to close it
A single Quai shard handles 700–1,000 TPS at 5-second block times. But here's the key: the network measures its own performance. When a shard saturates, the system automatically adds a second shard.... no coordination, no governance vote, no intervention. Throughput doubles. Then doubles again. There's no ceiling.
The sharding hierarchy isn't really a hierarchy, it's a lower-archy. The zone chains (shards) are the leaders. The region and prime chains above them exist only as communication bridges between zones, and they emerge naturally from mining the zone chains. No secondary consensus mechanism. Work is the only coordination needed.
You don't need to validate every shard to participate. You only keep state for the shard you mine. At 1,000 TPS on a singl
2026-05-21 04:27
Trend of BTC after release
Bullish
Quai achieves Visa-level TPS via adaptive sharding, prospects look good
Bitcoin forms a bullish cup‑handle pattern, indicating that the price may rise after a brief consolidation.
👀
Perhaps #Bitcoin paused for a cup of coffee first.. https://t.co/yd16TbFsLw
2026-05-21 04:27
Trend of BTC after release
Bullish
Bitcoin forms a bullish cup‑handle pattern, indicating that the price may rise after a brief consolidation.
First-time BTC purchase feels risky; advise caution.
The experience of buying Bitcoin for the first time…
This is wild! Even before the crazy jump he has to suit up on the ledge. Just takes one wrong move. No thanks! https://t.co/3Yn0CRdicl
2026-05-21 04:22
Trend of BTC after release
Bearish
First-time BTC purchase feels risky; advise caution.
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About Bitcoin
Bitcoin (BTC) is a digital asset and a payment system invented by Satoshi Nakamoto who published a related paper in 2008 and released it as open-source software in 2009. The system featured as peer-to-peer; users can transact directly without an intermediary. Transactions are verified by network nodes and recorded in a public distributed ledger called the blockchain. The ledger uses bitcoin as its unit of account. The system works without a central repository or single administrator, which has led the U.S. Treasury to categorize bitcoin as a decentralized virtual currency. Bitcoin is often called the first cryptocurrency, although prior systems existed. Bitcoin is more correctly described as the first decentralized digital currency. It is the largest of its kind in terms of total market value by now.
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