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.
Roughly 6.9 million BTC, worth about $461B at current prices, sits in legacy address formats that researchers say become recoverable once a sufficiently powerful quantum computer ships, giving the…
Gracy Chen is shelving the wait-and-see posture that froze Bitget's US plans in 2022 and betting the exchange can clear regulatory hurdles exchange by exchange instead of waiting on a federal…
The defining gap is the backup model: DCENT S issues a non-signing R3covery Card, while Tangem duplicates full-signing cards, a trade-off between segmented security and immediate redundancy.
Two February margin calls already hit Bitcoin treasury firms in 2026, and undisclosed trigger ratios mean no one outside the lenders can rank who is closest to the next one.
The remark lands with oil and risk assets already on edge: an explicit open-ended posture toward Iran tightens the geopolitical premium and raises the odds of a fresh Strait of Hormuz shock.
BitMine is one weekly buy away from owning 5% of Ethereum, yet management just redirected $86M into share repurchases and signaled the 5% line is now a ceiling, not a milestone.
The framework is small for ordinary Russians but opens a regulated channel for digital assets in cross-border trade, just as the EU tightens sanctions on Moscow's crypto activity.
Spot Bitcoin ETFs have been the marginal bid for three straight sessions, and the next resistance band at $67,500 to $68,000 is now the line that determines whether the rally extends.
Two weeks of ETF outflows end with a $226.8M net day, Geoffrey Kendrick calls the bottom and keeps his $100K year-end call alive.
The changes separate Twenty One's leadership from Strike and leave its proposed transaction with Elektron Energy as the only merger under evaluation.
Five straight sessions of net ETF inflows totaling $727M have eased selling pressure, yet stablecoin flows remain negative and a renewed oil shock could tighten the liquidity backdrop the rally still…
A baseline 10% across-the-board tariff hits far broader than a few targeted levies; expect a global risk-off tape and fresh pressure on rate-cut expectations.
Strike drops out of the proposed combination, leaving Twenty One Capital to weigh a slimmed-down tie-up with Elektron Energy and pivot toward acquisitions, capital markets, and BTC-backed lending.
1K $BTC (≈66.2M) moved from unknown wallet to #Coinbase.
Quarter-to-date BTC Yield flipped to -2.3% as 7.5M new common shares diluted the per-share metric, though a $9.4B unrealized loss and a stretched preferred-stock dividend bill explain why cash won…
Fee dependence is turning a market slowdown into operating pressure, with profit erosion at Dunamu and repeated asset sales by Korbit.
If signed by Putin, the framework brings crypto into Russia's formal legal perimeter from September 1, formalising mining, taxation, and cross-border use after years of ad-hoc policy.
Five straight days of spot BTC ETF inflows, the longest streak since May, are converging with long-term holder accumulation and large bull call spreads targeting $72K by month-end.
The deal removes the last named obstacle to a floor vote on the market-structure bill that's been parked in the Senate since the House passed it earlier this year.
The bill is the first comprehensive federal framework for digital assets and would split oversight between the SEC and CFTC; passage is now odds-on into the Senate’s early-August vote window.
Where Zipp's editorial desk has weighed in on this token.
Gold and stablecoins climb as meme, DeFi and crypto equities soften, leaving Bitcoin stalled while liquidity turns selective.
The adoption delta is moving from crypto exposure to financial plumbing, with BlackRock's $311B Ethereum move leading a day of mixed signals.
BlackRock's $311B Ethereum push meets a Coldcard shock and choppy token rotation, leaving risk appetite active but sharply selective.
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 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.
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: "Galaxy Puts $5M Into Bitcoin Quantum Defense Fund" — read at /en-US/a/galaxy-puts-5m-into-bitcoin-quantum-defense-fund.
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