Bitcoin BTC#1
Prix, capitalisation et graphique de Bitcoin (BTC) en direct — Bitcoin. Données via Binance ; capitalisation calculée à partir du prix en direct × offre en circulation vérifiée. Mise à jour en continu.
À propos de Bitcoin
Bitcoin (BTC) is the asset that started the whole thing. Set out in a 2008 white paper by the pseudonymous Satoshi Nakamoto and switched on in January 2009, it is a peer-to-peer digital money that settles without a bank in the middle. A worldwide network of miners competes to add blocks roughly every ten minutes, and every transaction lands on a public ledger anyone can inspect.
What makes Bitcoin unusual is its discipline: the supply is capped at 21 million coins and new issuance halves about every four years, on a schedule no committee can change. That predictability is why supporters call it "digital gold" and treat it as a hedge against money-printing. It is also the market’s anchor — typically the largest by value, the most liquid, and now reachable through regulated spot ETFs in several countries — but the price still swings hard and belongs in the high-risk column.
Tokenomics de Bitcoin
| Rang par capitalisation | #1 |
| Offre en circulation | 19.87M BTC |
| Offre maximale | 21.00M BTC |
| Sommet historique | $126,199.63 -50.68% |
| Plus bas historique | $2,817.00 |
| Lancement | 2009 |
Les sommets et plus bas historiques sont approximatifs, dérivés de l’historique de marché de Binance depuis que BTC y est coté.
Bitcoin is a fixed-supply, proof-of-work network: 21 million coins maximum, issuance halving roughly every four years, blocks about every ten minutes, secured by miners rather than any central issuer. It carries the deepest liquidity in crypto and is the benchmark other coins are priced against.
That scarcity story is both Bitcoin’s pitch and its pressure test. As the market’s reserve asset its moves set the mood for everything else — yet it stays volatile, leans on macro liquidity and rates, and has lived through brutal drawdowns. Spot ETFs widened access but also tied it more tightly to traditional-market flows. Holding it is a multi-year bet on adoption, not a promise of gains.
First Light shows what’s happening and why it matters — a clarity tool, not a prediction. Not financial advice.
Ce que pense le marché
Cotes en direct de Polymarket marchés de prédiction mentionnant Bitcoin. Ils reflètent les paris des traders — ni des faits, ni un conseil financier.
Bitcoin face à ses pairs
| Crypto | Prix | 24h | Capitalisation |
|---|---|---|---|
| Bitcoin BTC | $62,242.42 | -1.88% | $1.24T |
| Ethereum ETH | $1,741.09 | -1.79% | $209.80B |
| Tether USDT | $1.00 | +0.00% | $140.00B |
| BNB BNB | $568.28 | -1.64% | $79.56B |
| XRP XRP | $1.09 | -2.21% | $63.14B |
| USD Coin USDC | $1.00 | +0.01% | $60.04B |
FAQ sur Bitcoin
What is Bitcoin?
Bitcoin is a decentralised digital currency running on a public blockchain secured by proof-of-work mining. There is no central issuer and a fixed maximum supply of 21 million coins.
Who created Bitcoin?
It was introduced in a 2008 white paper by the pseudonymous Satoshi Nakamoto and launched in January 2009. Nakamoto’s real identity is still unknown.
How many bitcoins will ever exist?
The protocol caps supply at 21 million BTC, issued through mining rewards that halve roughly every four years until issuance ends late this century.
Is Bitcoin a good investment?
BitAdvent does not give financial advice. Bitcoin is a volatile, high-risk asset — some treat it as a long-term hedge, others as a speculative trade. Understand the risks and do your own research.
Where does BitAdvent’s Bitcoin price come from?
The live price, 24-hour change and volume come from Binance public market data. Market cap is the live price multiplied by a curated circulating-supply figure.