Kriptovaluta árfolyamok, infók, bányászat, blog

Kriptovaluta hírek

Kriptovaluta hírek

Friss kriptovaluta hírek a kripto világ legfontosabb történéseiről. Kriptovaluta hírek, előrejelzések, kriptovaluta analízisek, befektetési hírek, infók a kriptovaluta bányászatról, friss kripto árfolyam hírek és egyéb érdekességek. Lássuk melyek a legfrissebb kriptovaluta hírek:


  • Cointelegraph.com News - 16 December 2025, 11:30 am

    The UK’s FCA launched three consultations on new crypto market rules covering exchanges, staking, lending and DeFi, with feedback due Feb. 12, 2026. The United Kingdom’s Financial Conduct Authority (FCA) launched a series of consultations on proposed rules for digital asset markets, marking the next phase in the government’s effort to establish a comprehensive regulatory…Read More

  • Bitcoin News - 16 December 2025, 11:30 am

    Global trade hub DMCC collaborates with Crypto.com to explore blockchain-enabled infrastructure for real-world asset tokenization across commodity markets. DMCC announced a strategic partnership with Crypto.com on December 16, 2025, aimed at leveraging blockchain technology to transform commodities trading. The Memorandum of Understanding will explore reducing settlement friction, improving price transparency, and broadening market access across…Read More

  • Cointelegraph.com News - 16 December 2025, 11:22 am

    For our team, this is not only the loss of a respected builder in the Web3 space, but the loss of a close and trusted partner. For our team, this is not only the loss of a respected builder in the Web3 space, but the loss of a close and trusted partner with whom we…Read More

  • Cointelegraph.com News - 16 December 2025, 10:44 am

    StraitsX will expand its Singapore dollar and US dollar stablecoins to Solana by early 2026, targeting payments, DeFi and AI use cases. Singapore-based StraitsX plans to bring its Singapore dollar-backed XSGD and US dollar-backed XUSD to the Solana blockchain by early 2026. The rollout, announced in collaboration with the Solana Foundation, will allow users to…Read More

  • Bitcoin News - 16 December 2025, 10:30 am

    Circle, the prominent issuer of USDC stablecoin, announced its arrangement to acquire Interop Labs, the developer of Axelar network, triggering controversy on social media regarding token and equity ownership implications that potentially impact tokenholders. Circle’s Acquisition of Interop Labs Raises Concerns About the Future of Axelar The Facts Circle, the issuer of USDC, is preparing…Read More

  • Cointelegraph.com News - 16 December 2025, 10:14 am

    The amount of Bitcoin in long-term holder wallets hit cyclical lows, but is it enough to help the bulls avoid a decline toward $68,000? Bitcoin (BTC) long-term holders continued to reduce their BTC exposure as their holdings fell to the lowest levels since April.Key takeaways:Bitcoin long-term holders reduced their supply to 72%, the lowest since…Read More

  • Cointelegraph.com News - 16 December 2025, 9:44 am

    Gemini says its prediction markets are now live nationwide via affiliate Gemini Titan after it secured a CFTC Designated Contract Market license Gemini, the cryptocurrency exchange founded by billionaire twins Tyler and Cameron Winklevoss, has rolled out prediction markets in the United States after securing key regulatory approval.Gemini launched its in-house prediction market, Gemini Predictions,…Read More

  • Bitcoin News - 16 December 2025, 9:30 am

    A local media article alleges that Mauricio Novelli and Manuel Terrones Godoy, two crypto entrepreneurs, were present when Libra was launched, and that Milei was briefed on the launch’s status to prepare the post supporting it. New Report Claims President Milei Had Direct Involvement in Libra’s Launch The Facts Local media published a damning article…Read More

  • Bitcoin News - 16 December 2025, 8:30 am

    The crypto market fell below $3 trillion after bitcoin dropped to $85,140, triggering broad altcoin losses, with XRP among the worst hit as it slid to $1.85 and erased nearly all gains since April. XRP’s Price Woes and Liquidation Spike The crypto economy saw its total market capitalization drop below $3 trillion late on Dec.…Read More

  • Cointelegraph.com News - 16 December 2025, 8:13 am

    Past record spikes in Bitcoin accumulation preceded major rallies, including a 900% surge in 2012 and a 350% rise in 2011. Bitcoin (BTC) is down 30% from its $126,200 peak, trading just above the $85,000 support and fueling concerns of a deeper pullback toward the $70,000 region. Still, onchain data showed institutions and high-net-worth individuals…Read More

  • Bitcoin News - 16 December 2025, 7:30 am

    As artificial intelligence investment surpasses half a trillion dollars, crypto miners are increasingly repurposing their infrastructure to operate AI data centers, especially in North America and Western Europe. Web3 veteran and investor Nick Rose argues that developing markets—often overlooked due to perceived regulatory risk—offer a major advantage. The Western Focus: Capital, Stability, and Power Constraints…Read More

  • Bitcoin News - 16 December 2025, 6:30 am

    JPMorgan Asset Management has launched its first tokenized money market fund on Ethereum, offering qualified investors on-chain access to U.S. dollar yields backed by Treasuries. The move signals growing institutional confidence in public blockchain infrastructure. Ethereum-Based Tokenized Treasury Fund Launched by JPMorgan JPMorgan Asset Management has entered the rapidly growing tokenized finance space with the…Read More

  • Cointelegraph.com News - 16 December 2025, 6:10 am

    Bitcoin fell 26% in three months but outperformed most crypto sectors as Ether dropped 36%, AI tokens fell 48%, and memecoins dipped 56%. Despite a decline from all-time highs, Bitcoin has still performed better than most other cryptocurrency sectors in recent months, indicating that capital and investment continue to favor Bitcoin, according to Glassnode.Over the…Read More

  • Cointelegraph.com News - 16 December 2025, 5:53 am

    Ripple is testing RLUSD on layer 2s Optimism, Base, Ink, and Unichain, after the token initially launched on the XRP Ledger and Ethereum in 2024. Ripple Labs is expanding its US dollar-backed stablecoin RLUSD to Ethereum layer-2 blockchains as part of a pilot while it awaits regulatory approval for a full rollout next year.In partnership…Read More

  • Bitcoin News - 16 December 2025, 5:30 am

    Spanish and Danish police arrested members of a criminal gang linked to the kidnapping and murder of a man in Málaga after attempting to steal his cryptocurrency. The Attack and Abduction The Spanish National Police, in a joint operation with Danish police authorities, recently arrested members of a criminal gang responsible for the kidnapping and…Read More

  • Cointelegraph.com News - 16 December 2025, 4:47 am

    Users can now buy, swap, send, and receive Bitcoin directly within the popular Ethereum-focused wallet, expanding its multichain reach. Crypto wallet giant MetaMask has announced it has added support for Bitcoin, hinting that more blockchain integrations will be rolled out next year. MetaMask announced the rollout to social media on Monday, ten months after it first…Read More

  • Cointelegraph.com News - 16 December 2025, 4:43 am

    Cloudflare found over 5% of global emails were malicious in 2025, peaking near 10% in November, with more than half of them containing deceptive links. More than 5% of all emails sent worldwide contain malicious content, according to internet infrastructure giant Cloudflare. The web security giant revealed that an aggregate of 5.6% of global email traffic…Read More

  • Bitcoin News - 16 December 2025, 4:30 am

    Bhutan and Cumberland DRW have signed a memorandum of understanding to pursue a multi-year partnership focused on building digital asset and financial infrastructure within Gelephu Mindfulness City, according to an announcement released Monday. The agreement outlines cooperation on developing digital asset frameworks, infrastructure for digital asset activity and artificial intelligence computing, and potential yield-related initiatives…Read More

  • Cointelegraph.com News - 16 December 2025, 4:10 am

    US Securities and Exchange Commission chair Paul Atkins says the agency must find how to allow people to use blockchain privacy tools “without immediately falling under suspicion.” Crypto industry executives have urged the US Securities and Exchange Commission to shift its thinking on blockchain privacy tools, pitching that there are legitimate applications for them outside…Read More

  • Bitcoin News - 16 December 2025, 3:30 am

    Visa is moving deeper into stablecoin-powered payments as adoption surges, launching a new advisory practice to help banks, fintechs, and enterprises design, assess, and deploy stablecoin strategies across global payment and treasury operations. Visa Positions Stablecoins at Core of Future Payments With Dedicated Advisory Practice Visa (NYSE: V), a global digital payments leader, has expanded…Read More

  • Cointelegraph.com News - 16 December 2025, 3:01 am

    The Senate Banking Committee delayed crypto market structure hearings until 2026 amid ongoing bipartisan negotiations. The US Senate Banking Committee has postponed markup hearings on crypto market structure legislation until 2026, despite earlier hopes for a hearing this week. In a statement on Monday, a spokesperson for Senate Banking Committee chair Tim Scott confirmed that the…Read More

  • Cointelegraph.com News - 16 December 2025, 2:57 am

    Grayscale’s 2026 outlook cites institutional demand and clearer US regulation as key catalysts for Bitcoin’s surge in the first half of 2026.  Grayscale analysts forecast a crypto market resurgence, arguing that rising demand could push Bitcoin to a new all-time high in the first half of 2026.The asset manager made the prediction as part of…Read More

  • Bitcoin News - 16 December 2025, 2:30 am

    India’s financial crime agency has intensified a sweeping crackdown on an alleged cryptocurrency Ponzi empire, targeting a sprawling fake crypto MLM network accused of draining billions of rupees from investors across multiple northern states. India’s Enforcement Directorate Targets Alleged Crypto Ponzi Network India’s federal money laundering watchdog launched coordinated searches tied to an alleged cryptocurrency…Read More

  • Cointelegraph.com News - 16 December 2025, 2:21 am

    Trump has already pardoned two crypto heavyweights, Binance founder Changpeng “CZ” Zhao in October and Silk Road founder Ross Ulbricht in January. US President Donald Trump says he will review the case of convicted Samourai Wallet co-founder Keonne Rodriguez, hinting he will explore the possibility of a pardon.Samourai Wallet co-founders Rodriguez and William Lonergan Hill…Read More

  • Cointelegraph.com News - 16 December 2025, 12:17 am

    Crypto markets slid as traders turned risk-averse amid renewed Fed leadership speculation, tightening liquidity and broader macro uncertainty. Key takeaways:Leverage surged in the crypto market, with $527 million in liquidations in 24 hours, signaling growing caution among traders.Tighter liquidity and increasing AI debt risks push traders to exit riskier assets, contributing to a market correction.Read…Read More


A kriptovaluta hírek mellett fontosak az alap háttérinfók is:

Mi az a kriptovaluta, vagy kriptopénz?

A kriptopénz egy digitális vagy virtuális pénznem, amelyet kriptográfia biztosít, ami szinte lehetetlenné teszi a hamisítást vagy a kétszeres elköltést. Számos kriptovaluta decentralizált hálózat, amely blokklánc-technológián alapul – elosztott főkönyv, amelyet külön számítógépes hálózat hajt végre.

A kriptovaluták meghatározó jellemzője, hogy általában egyetlen központi hatóság sem bocsátja ki őket. Ami elméletileg immunitást jelent a kormány beavatkozása vagy manipulációja ellen.

A kriptovaluták olyan rendszerek, amelyek lehetővé teszik a biztonságos online fizetéseket, amelyek virtuális „tokenek” formájában vannak megadva, amelyeket a rendszeren belüli főkönyvi bejegyzések képviselnek. A „kriptográfia” különféle titkosítási algoritmusokra és kriptográfiai technikákra utal, amelyek ezeket a bejegyzéseket védik, mint például az elliptikus görbe titkosítás, a köz-magán kulcspárok és a kivonatoló funkciók.kriptovaluták blog

A kriptovaluta típusai

Az első blokklánc alapú kriptovaluta a Bitcoin volt, amely továbbra is a legnépszerűbb és legértékesebb. Manapság több ezer alternatív kriptovaluta létezik, különféle funkciókkal és specifikációkkal. Ezek egy része a Bitcoin klónja vagy elágazása, míg mások új pénznemek, amelyeket a semmiből építettek.

A Bitcoin-t 2009-ben egy olyan személy vagy csoport indította el, amelyet a „Satoshi Nakamoto” álnéven ismernek. 2019. novemberében több mint 18 millió bitcoin volt forgalomban, összértéke körülbelül 146 milliárd dollár.

A Bitcoin sikere által létrehozott, egymással versengő kriptovaluták, az úgynevezett „altkoinok” közé tartozik a Litecoin, a Peercoin és a Namecoin, valamint az Ethereum, a Cardano és az EOS. Ma az összes létező kriptovaluta összesített értéke körülbelül 214 milliárd dollár. A Bitcoin jelenleg a teljes érték több mint 68% -át képviseli.

A kriptovalutában manapság használt kriptográfia egy részét eredetileg katonai alkalmazásokhoz fejlesztették ki. Egy ponton a kormány a fegyverekre vonatkozó jogi korlátozásokhoz hasonló ellenőrzéseket akart bevezetni a kriptográfia területén, de a civilek kriptográfia használatának jogát a szólásszabadság alapján biztosították.

 

Kriptovaluta vásárlás

kriptovaluta vásárlás binance

 

Különleges szempontok

A Bitcoin és más kriptovaluták vonzereje és funkcionalitása szempontjából a központi jelentőségű a blockchain technológia, amelyet arra használnak, hogy az összes valaha végrehajtott tranzakció online főkönyvét vezesse. Így biztosítva ennek a főkönyvnek az adatbiztonsági struktúráját, amely meglehetősen biztonságos, megosztott és elfogadott.

Minden generált új blokkot minden csomópontnak ellenőriznie kell, mielőtt megerősítené, ami szinte lehetetlenné teszi a tranzakcióelőzmények hamisítását. Sok szakértő úgy látja, hogy a blokklánc-technológia komoly felhasználási lehetőségekkel rendelkezik.

Például az online szavazás és a közösségi finanszírozás, és a nagy pénzintézetek, például a JPMorgan Chase a fizetési folyamat egyszerűsítésével látják a tranzakciós költségek csökkentésének lehetőségét.

Mivel azonban a kriptovaluták virtuálisak és nincsenek központi adatbázisban tárolva, a digitális kriptovaluta-egyenleget ki lehet törölni a merevlemez elvesztésével vagy megsemmisítésével, ha a privát kulcs biztonsági másolata nem létezik. Ugyanakkor nincs olyan központi hatóság, kormány vagy vállalat, amely hozzáférne a pénzeszközeidhez vagy személyes adataidhoz.

kriptovaluták blog

 

You have not selected any currency to display