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.
A 512x jump from September's record is still 241 bits short of touching bitcoin — but a Google paper now pegs the full break below 500,000 physical qubits, and 6.9M BTC sit in exposed-key wallets.
The probe's closure lifts the Tillis hold that had blocked Kevin Warsh's confirmation — and Kalshi's Warsh-confirmation odds jumped from ~30% to 80%+ on the news, signaling traders see a near-term…
A $75B raise at a $1.75T valuation, layered onto $240B+ from OpenAI and Anthropic, would pull risk-on capital from the same pool that has been bidding crypto higher through the spot-ETF era.
81% of BTC's short-term moves now statistically track the dollar as DXY rebounds from 97.63 to 98.75 and the rally above $79,000 stalls on Hormuz-driven oil headwinds.
The cooling is happening on every surface at once — open interest down 6%, funding rates negative, downside put demand persisting — yet spot is holding a constructive higher-low structure above $77K.
Greenspan agrees the bottom is in but says the real driver ahead is central banks adding BTC to reserves alongside gold — and the US strategic reserve, El Salvador's daily buys, and 300K US-held…
Exodus CEO JP Richardson frames the setup: Morgan Stanley, Schwab and BlackRock keep adding to spot ETFs while retail capitulates, and the 20-week moving average is back at a level that's triggered…
Manuel Bllye — the analyst who nailed the October bearish call before the slide to $60K — says his model has now flipped and Ethereum confirming Bitcoin's higher highs is what seals the read.
The thesis matters because a Fed chair publicly framing AI as a deflationary productivity shock is the strongest dovish setup for the rate-cut path markets have had in months.
St. Louis Fed's Musalem now sees core inflation near 3% for 2026 and rates potentially unchanged — the bullish case for BTC's liquidity tailwind is suddenly conditional on Hormuz traffic normalising…
Circle, Coinbase, Kraken, Ripple and Chainlink signed a joint letter to the Senate Banking Committee as the bill's timeline slips from April into May, warning that another stall would unwind a year…
Binance alone cleared $1.09T in 2026 volume — and the BIS says the platforms with the deepest books are exactly the ones behaving like unregulated banks, with no capital buffers, no deposit…
A toy demo, a falling resource estimate, and a 2029 corporate deadline are tightening the timeline, but the gap between 15-bit and Bitcoin's 256-bit elliptic curve is what keeps Q-Day in the future…
Spot has done the work — 11% this month, $2,330 high, a 10-day ETF inflow streak — but the $322M pile-up at Deribit's $3,200 calls shows derivatives are now pricing the next leg, while leverage is…
The resilience is the real signal: a 17% weekly WTI spike and a firmer dollar failed to push BTC off the level, while a $1.19B short squeeze did most of the lifting above $79K.
Spot Bitcoin ETF holders absorbed a $1.32B March inflow reversal and $2.42B in April additions while Bitcoin fell to $78K, and the 99.5% retention rate on a 20% drop points to a structurally…
Independent researcher Giancarlo Lelli has derived a 15-bit elliptic curve key using a publicly accessible quantum…
Spot bitcoin ETFs pulled in $223.2 million in net inflows on Thursday alone, with BlackRock's IBIT accounting for…
Bitcoin has pulled back to retest its February highs just below the $80,000 mark and is now consolidating in a tight…
Two months of steady long accumulation on the leading on-chain perps venue reads less like a tactical scalp and more like whales positioning for a structural breakout.
Where Zipp's editorial desk has weighed in on this token.
Bitcoin prints its worst quarter since 2022 while Circle nets a bank charter and SWIFT goes on-chain. The crowd is flinching, but the rails are still being built.
A brutal quarter and a steady price can both be true. Today's tape reads the difference between conviction and capitulation.
Binance sheds a billion in USDC and USDT, ARB surges 19% on Robinhood Chain flow, and the protocol-health read of the day is a quiet rotation in.
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.
Spot BTC ETFs bled $85M while BlackRock quietly snapped $250M, exposing a brittle floor under the recovery narrative.
Social feeds fixate on BTC while Iran shocks, Swift's blockchain rail, and a stablecoin shakeup do the real heavy lifting.
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: "BTC Q-Day Prize Awarded for Quantum Crack of Elliptic Curve Key" — read at /en-US/a/quantum-researcher-cracks-15-bit-ecc-key-on-public-hardware.
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