Bitcoin

Bitcoin is a new electronic payment system that removes the need for third party financial institutions. It speeds up transactions while reducing costs and minimizing the potential for fraud. The name “cryptocurrency” points to how it uses “cryptographic proof” to work, AKA a blockchain.

Bitcoin’s concept was first introduced in 2008 when a person going by the pseudonym Satoshi Nakamoto shared a white paper titled “Bitcoin: A Peer-to-Peer Electronic Cash System.” In January 2009, the Bitcoin blockchain was launched. 

A new electronic payment system called Bitcoin removes the need for third-party financial institutions. It speeds up transactions while reducing costs and fraud-risk. The name “cryptocurrency” points to how it uses “cryptographic proof” to work, AKA a blockchain.   

Bitcoin has a finite supply of 21 million, which is expected to be reached by the year 2140. Currently, 18.8 million are circulating in the market. Note that Bitcoin represents the concept of the network, while bitcoin (lower-case ‘b’) represents the currency.

Bitcoin is one of the most well-known cryptos as it was the first decentralized currency. 

Currently, BTC’s dominance is above 40%. Bitcoin Dominance is a measure of how much of the total market cap of crypto is made up of Bitcoin. Bitcoin’s influence in the crypto ecosystem could be vulnerable to competition as alternative coins grow in popularity and utility.

Crypto ETF flows turned negative again on Wednesday, June 17, as bitcoin and ether funds reversed the prior session's broad gains. Still, HYPE and solana ETFs attracted fresh capital, showing that modest demand remains alive beneath the market's choppy headline flows. HYPE ETFs Add $2.

Bitcoin ETFs Lose $82M as Ark and Blackrock Reverse Prior Session Gains

Outgoing CME chief Terry Duffy says perpetual futures are actually swaps under Dodd-Frank, and that the exchange will file suit Thursday.

CME to Sue CFTC Over Bitcoin Perpetual Futures Approval: CEO

Bitcoin BTC$64,521.11 and the Dollar Index (DXY) are moving in opposite directions, with the latter on the verge of a major move that may embolden crypto bears.

Bitcoin's nemesis, the Dollar Index, is on the verge of a major breakout

BTC slid to around $64,100 after Kevin Warsh's hawkish debut, but analysts argue a $60,000 floor and catalysts could spark a rebound.

Bitcoin Steadies Near $64K as Analysts Eye Floor After Hawkish Fed

The bond market is sending a signal that complicates prospects of a near-term bitcoin bull run.

The bond market is flashing a clear signal on interest rates. Bitcoin bulls should take note

Dogecoin

Popular cryptocurrency analyst Ali Martinez drew attention to the fact that Elon Musk, who became the world's first trillionaire, owns Bitcoin (CRYPTO: BTC) and Dogecoin (CRYPTO: DOGE). Is Musk ‘Orange-Pilled'?

Elon Musk, The World's First Trillionaire, Holds Bitcoin And 'Some' Dogecoin — 'Let That Sink In,' Says Popular Analyst

Ethereum

Total market value has held flat near $2.26 trillion since Tuesday, with the recovery losing momentum after the Fed killed rate-cut hopes and spot ETFs swung back to outflows.

Live markets: Bitcoin and ether ETFs lost $111 million combined as rate-cut hopes died

Bitcoin briefly slipped below its 200-week moving average twice in the past two weeks, a rare event that Kraken says has historically marked strong entry points for buyers.

Buying bitcoin below its 200-week average has historically delivered over 100% in median returns, Kraken says

The Fed held rates but signaled it is more worried about inflation than growth in Chair Kevin Warsh's first meeting.

Bitcoin, ether slide after a hawkish Fed, even as Trump's signed Iran deal lifts stocks

SkyBridge Capital founder Anthony Scaramucci threw his weight on Wednesday behind fellow Bitcoin (CRYPTO: BTC) bull Michael Saylor and his firm Strategy Inc. (NASDAQ:MSTR), suggesting they'll be “right” in the nick of time. Michael Saylor Not In Trouble, Scaramucci Says During an interview with CNBC, Scaramucci stated that Saylor is “definitely not in trouble,” pointing to a “very deep capital pool” at his disposal.

Anthony Scaramucci Sees Bitcoin Rallying In Q4 2026 And Admits To Owning 'A Lot Of It' — Michael Saylor 'Definitely Not In Trouble'

Yield Basis says deposits into its new Hybrid Vaults rose more than 120% in under two weeks, signaling demand for strategies that let investors earn yield while keeping crypto exposure. The protocol is targeting one of DeFi's long-running problems: liquidity providers falling behind simple holders during sharp price moves.

Yield Basis Deposits Jump 120% in 2 Weeks as Investors Seek BTC Yield Without Selling

Leading cryptocurrencies were red, while stock futures rallied overnight on Wednesday after President Donald Trump signed a historic "Memorandum of Understanding" with Iran to end all hostilities.

Bitcoin, Ethereum, XRP, Dogecoin In Red Even As Trump Signs Iran Peace Deal: Analyst Says BTC In 'Fragile Recovery Phase'

French authorities said that government cybersecurity researchers will stop certifying security products that lack quantum-resistant encryption beginning in 2027.

France to Phase Out Non-Quantum Encryption as Bitcoin Security Concerns Grow

Bitcoin remains above a key support zone despite a Federal Reserve-driven pullback, while 21Shares sees a potential path to $100,000 by the end of Q3. The firm's outlook depends on a decisive breakout above $70,000.

Bitcoin Eyes $70K Breakout as 21Shares Sees Path Toward $100K by Q3

Zcash

Hyperliquid

A wallet tied to former Bitforex chief Garrett Jin has sold its entire 184,102 HYPE stake, worth about $13.55 million, for a $2.83 million profit, then rotated into a long position on Uniswap's UNI.

Trader Garrett Jin Dumps $13.5M in HYPE, Holds $83M BTC and $25M ZEC Longs

Bitwise advisor Jeff Park says investors should start thinking less about Bitcoin's (CRYPTO: BTC) upside speculation and more about the risk of not owning it at all. “If You Don't Own Bitcoin, You're Basically Short BTC” In a "When Shift Happens" interview clip published on June 17, Park argued that Bitcoin remains a hedge against fiat currency debasement.

'If You Don't Own Bitcoin, You're Short Bitcoin': Bitwise's Jeff Park Stays Upbeat About BTC

Botanix's shutdown has raised an uncomfortable question for Bitcoin builders: Does the market actually want programmable BTC, or just a better way to borrow, lend and earn yield on it?

Bitcoin layer-2s face a bear-market reality check

Crypto ETF flows turned positive across the board on Tuesday, June 16, with bitcoin, ether, HYPE, XRP, and solana ETFs all recording inflows. The rare all-green session suggested investors are starting to rebuild exposure, even if demand remains measured. Bitcoin and Ether ETFs Gain $19.

Blackrock Leads Crypto ETF Inflows as Bitcoin, Ether and XRP All Turn Positive

Bitcoin and major cryptocurrencies traded largely unchanged ahead of Kevin Warsh's first FOMC meeting, supported by improving ETF inflows as traders brace for potential volatility around the Fed decision. Cryptocurrency Ticker Price Bitcoin (CRYPTO: BTC) $65,912 Ethereum (CRYPTO: ETH) $1,781 Solana (CRYPTO: SOL) $73.56 XRP (CRYPTO: XRP) $1.21 Dogecoin (CRYPTO: DOGE) $0.08694 Shiba Inu (CRYPTO: SHIB) $0.054986 Notable Statistics: Coinglass data shows 82,131 traders were liquidated in the past 24 hours for $297.87 million.

Bitcoin, Ethereum, XRP, Dogecoin Stay Rangebound As Kevin Warsh Takes Helm At The Fed

The first FOMC meeting under new Federal Reserve Chair Kevin Warsh produced the expected result, yet Bitcoin and other assets dipped.

Bitcoin Slides as Fed Says It Will 'Deliver Price Stability' Under Kevin Warsh

Strategy Inc. (NASDAQ:MSTR) Executive Chairman Michael Saylor rejected claims that his company poses a systemic risk to Bitcoin (CRYPTO: BTC), arguing that the company has instead acted as a major source of liquidity and support during the current bear market. ‘We Are A Shock Absorber‘ Speaking at BTCPrague in a fireside chat with Julian Liniger, Saylor reassured Bitcoin remains the dominant global digital capital network and compared its current price action to prior periods when high-quality assets traded near long-term support.

Michael Saylor Says Strategy Is Bitcoin's 'Shock Absorber,' Not A Systemic Risk

Bitcoin spent much of the last 24 hours locked in a tight range ahead of the expected signing of the U.S.–Iran memorandum, oscillating mostly between $65,500–$65,750 despite a brief spike above $66,000. Leverage Liquidations Subside Bitcoin traded sideways on Wednesday as global markets awaited the formal signing of the U.S.-Iran memorandum of understanding on Friday.

Glassnode Signals Bitcoin Base Building as Traders Push Price Back Above $65,700

Mexican billionaire Ricardo Salinas says he has increased his bitcoin allocation from 10% in 2020 to 70% of his portfolio today and believes bitcoin will eventually reach $1 million.

Mexican Billionaire Ricardo Salinas Bets 70% of His Portfolio on Bitcoin, Eyes $1 Million Price

In his liquid portfolio, Ricardo Salinas does not hold stocks. He does not hold bonds. The founder and president of Grupo Salinas told Coindesk's Jennifer Sanasie and Ollie Acuna that his liquid investment portfolio is now 80% bitcoin after he bought aggressively during the recent price dip.

Mexican Billionaire Ricardo Salinas Steers Clear of the AI Bubble, Channels Fresh Fiat Directly Into Bitcoin

Critics say the Illinois transaction-level tax could deal severe consequences to the crypto industry and consumers in the state.

News for Bitcoin Crypto (BTC)