Bitcoin (BTC) is the first decentralized cryptocurrency, introduced in 2009 by an individual or group operating under the pseudonym Satoshi Nakamoto. It runs on its own blockchain, the Bitcoin network, secured through a Proof of Work consensus mechanism in which miners use computing power to validate transactions and produce new blocks roughly every ten minutes. The protocol defines a hard cap of 21 million coins, and the block reward given to miners is automatically halved approximately every four years, embedding a predictable, disinflationary issuance schedule into the network. This scarcity, combined with permissionless access and resistance to censorship, has led many to characterize Bitcoin as a form of digital gold or a store of value distinct from traditional fiat currencies. Beyond peer-to-peer transfers, the Bitcoin ecosystem has expanded to include Ordinals, a method of inscribing data onto individual satoshis that enables NFT-like assets directly on the base layer, and BRC-20, an experimental fungible token standard built on those inscriptions. Emerging Bitcoin Finance (BTCFi) initiatives extend these capabilities further, allowing BTC to be used in staking, lending, and cross-chain security applications, positioning Bitcoin as a foundation for a broader decentralized financial ecosystem.
Saylor's treasury machine kept printing BTC through MSTR stock issuance even as the preferred-equity leg of the capital stack ran into a price slide worth flagging.
Six straight weeks of redemptions and a cumulative $5.94B drain are the headline, but the 2-year yield decoupling from collapsing oil is the more dangerous signal for BTC's near-term recovery odds.
Six straight weeks of ETF outflows meet a Fed that has stopped cutting, while realized volatility has now overshot the implied levels options traders paid to hedge with.
The arrest is small in headline terms, but Hu Xiaowei was a senior figure in a network the US Treasury says ran pig-butchering scams at industrial scale across Asia, with links to crypto laundering.
The 30% volume surge masks a thinning futures book, a bear-flag warning on the daily chart, and options still pricing downside protection across BTC, ETH and the majors.
A widely-followed trader argues anyone buying now believing the bottom is in is making a mistake, with chart structure pointing to a $54K retest.
The streak is now the longest sustained redemption window since the products launched, and the sell-side analyst watching the tape says the exhaustion setup is finally taking shape.
Digital assets are trying to decouple from a heavy US data week as the BOJ's 1.0% move, a freshly restructured FOMC framework, and a $126M unlock slate compete for trader attention.
Section 604 writes FinCEN's 2019 guidance into statute, but the 'non-controlling' test leaves every operator with a kill switch, multisig, or upgrade key still exposed to the same theory that…
The pseudonymous analyst who called October's $126K peak now sees a measured drop to $54–56K, with put options flow on major venues already pricing in a slide toward $52K.
No signup, no key rotation, no backend proxy: the public /v1/quotes endpoint ships best-execution rates for 1,600+ pairs and exposes min/max swappable amounts, a friction cut that matters most for…
Advisors are funding crypto from equities and cash, not from 'play money' allocations, and Bitwise is packaging the trade for the next 100K RIAs who don't want to pick tickers.
Selling pressure has eased but never reversed; combined with a rebounding dollar and a cautious Fed, the absence of fresh institutional bid is keeping BTC range-bound between roughly $60K and $67K.
The channel sees BTC pinned between a downtrending resistance band around $70K to $74K and a rising 200-week moving average, with the four-year cycle still pointing to a deeper flush before any…
Bitcoin is flat to slightly red on the week, the Fear & Greed Index is pinned at 20, and a fresh wave of bridge and protocol exploits has pushed June's hack count above 20.
Full-RBF is already network policy, so the old opt-in flag is now dead weight that tags which wallet broadcast a transaction. The harder problem is agreeing on a common default to replace it.
The National Business Corporate Pension Fund, a roughly ¥13 trillion pool, would route the slice through a passive fund run by a hedge fund, Nikkei says, marking a sovereign-tier first for Japan.
BTC sat out a risk-on move in Asian stocks even as Brent slid below $80 and an Iran peace roadmap took shape, leaving the token stuck below early-June levels while altcoins bled harder.
Stratum V1 job templates are readable in cleartext on many GEO downlinks, turning every mining pool that pipes work over satellite into a passive target.
The headline number is the lengthening streak, not any single week: six straight weeks of net outflows across US spot BTC products are quietly reshaping the institutional flow picture alongside a…
Where Zipp's editorial desk has weighed in on this token.
A CBDC ban lands, USDC grabs a bank charter, and Strategy finally sells some BTC. The crowd is watching institutions move faster than the timeline.
As Trump kills the Iran ceasefire and Circle wins a trust charter, BTC is showing its split personality: a macro asset when states move, a credit-market trade when funds reposition.
As Washington locks down stablecoins and bans a retail CBDC, MiCA forces smaller players out. The map of who clears dollars is being redrawn in real time.
Circle lands a federal charter, SWIFT turns on a blockchain ledger, and BTC holds a 307-day band while exchanges show real movement at the edges.
Bitcoin sat in a $60K to $70K band while a CBDC ban became law, Circle won a charter, and SWIFT went on-chain. The tape is starting to notice.
BTC just printed its worst quarter since 2022, $4.67B left spot ETFs, and Strategy broke an eight-year buying streak. Read that as bearish, and you're the consensus. Read it as a setup, and you're early.
Bitcoin is the world's first decentralized cryptocurrency, created in 2009 by the pseudonymous Satoshi Nakamoto.
Bitcoin (BTC) launched on 2009-01-03.
Bitcoin (BTC) is categorised as: Smart Contract Platform, Layer 1 (L1), FTX Holdings.
The official Bitcoin site is http://www.bitcoin.org.
Most recent Bitcoin coverage: "Strategy buys 520 BTC for $35M as STRC preferred slips" — read at /en-US/a/strategy-buys-520-btc-for-35m-as-strc-preferred-slips.
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