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 3% slide in NVIDIA below a $5T market cap pulled crypto and the S&P 500 lower, with rate-hike speculation and ETH Foundation layoffs deepening the risk-off tone.
The prescription breaks with how Saylor has run the company since 2020: STRC's $82.50 print, 14-month dividend coverage, and a $10.6B unrealized loss make the buy-anything posture look unsustainable…
The four-day streak is the headline, not the dollar size: combined outflows of $196M are small relative to AUM, but the synchronized BTC and ETH pullback hints at a coordinated de-risking by one set…
The Fear & Greed Index sits at 17, BTC dominance is climbing toward 56%, and US spot Bitcoin ETFs have now bled cash for four straight sessions, the risk-off cross-currents a $62K BTC is absorbing in…
Five senators want sworn testimony on whether a half-billion-dollar World Liberty Financial investment from an Abu Dhabi royal's lieutenants bought favorable U.S.
The 90-day average of BTC spent by 5+ year holders just dropped to 962 BTC, the lowest since November 2024, and the level lines up with the most expensive coins that cohort could have bought five…
Wintermute's OTC desk sees BTC grinding toward its bear-market low while options markets price a tight 1.9% daily move, with three catalysts, PCE, Iran headlines, and a quarter-end options expiry,…
Spot BTC ETFs just printed a record $6B 30-day outflow, and a $10.6B options expiry on Friday puts the $60,000 floor in front of the entire market.
Dividend coverage on STRC preferred has collapsed from over seven years to roughly 14 months as issuance scales; the read is that the treasury flywheel is starting to grind against its own…
The chain's mid-year update keeps a 2025 claim on the table: Bitcoin rails still cheaper than card processing, with the company flagging the Lightning Network as the cost driver.
The endorsement matters less for the 1-2% number than for what it signals: BlackRock is now teaching advisors how to position BTC inside a traditional 60/40.
Only four times since 2019 has the share of BTC held in profit collapsed this far, and the prior three readings each marked the cycle low to the day.
The worst monthly outflow streak since launch meets a 10.5M BTC unrealized-loss reading that has marked every prior major bottom, a setup the bulls are reading as absorption rather than exit.
The economist who called the 2008 crisis is co-authoring USAFi, a tokenized version of his own Nasdaq-listed Atlas America Fund, scheduled to launch under Dubai's VARA in Q3 2026.
A one-day $1T loss in US market cap is the kind of move usually reserved for a Fed surprise or a 2020-style shock. The fact that it printed on a quiet tape is the signal.
1.5K $BTC (≈95.4M) moved from unknown wallet to Coinbase Institutional.
2.9K $BTC (≈178.2M) moved from #Kraken to unknown wallet.
The two executive orders never name bitcoin, but the US push into post-quantum cryptography puts federal R&D muscle behind the same math bitcoin would need if quantum ever gets close.
The call lands as Strategy's dividend obligations climb and its cash buffer has thinned, raising the cost of every additional BTC added at the top of the cycle.
BitMEX co-founder holds put spreads against his long, naming a six-month horizon and a price well below current levels.
Where Zipp's editorial desk has weighed in on this token.
The adoption delta is moving from crypto exposure to financial plumbing, with BlackRock's $311B Ethereum move leading a day of mixed signals.
Gold and stablecoins climb as meme, DeFi and crypto equities soften, leaving Bitcoin stalled while liquidity turns selective.
BlackRock's $311B Ethereum push meets a Coldcard shock and choppy token rotation, leaving risk appetite active but sharply selective.
Bitcoin reclaimed $64K on $170M of ETF demand while Coldcard wallets bled up to $130M. The flow picture is bullish; the price has not yet been tested.
On a day with only two headlines, the message was structural. Markets shrugged at a custody scare while Washington stalled on the bill that defines US digital asset market structure.
BlackRock tokenized $311 billion on Ethereum. Bitcoin stalled below $65K as jobs data looms. The market looked past everything, and the mood is the story.
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 slides as rate hike fears slam chip and AI stocks" — read at /en-US/a/btc-slides-as-rate-hike-fears-slam-chip-and-ai-stocks.
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