Migrating Bitcoin to post-quantum may 'easily' take 5-10 years: Crypto exec

Migrating Bitcoin to post-quantum may 'easily' take 5-10 years: Crypto exec

Bitcoin is a decentralized software protocol that has a collective action problem, unlike centralized companies, according to Jameson Lopp.

2025-12-21 21:18:16
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Nic Carter Says Bitcoin Devs Are ‘Sleepwalking' Toward a Quantum Reckoning

Nic Carter Says Bitcoin Devs Are ‘Sleepwalking' Toward a Quantum Reckoning

Bitcoin venture capitalist Nic Carter has reignited the debate over Bitcoin's long-term security with a sweeping report on quantum computing risk, arguing that the real danger is not just cryptography, but how the Bitcoin community responds under pressure.

2025-12-21 20:18:12
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Is Ethereum undervalued? These 2 on-chain signals say

Is Ethereum undervalued? These 2 on-chain signals say

Ethereum's utility matters more than its chart.

2025-12-21 20:18:10
Positiv
Whale Inflows Dampen XRP ETF Optimism As Selling Pressure Persists

Whale Inflows Dampen XRP ETF Optimism As Selling Pressure Persists

Expectations around XRP exchange-traded funds were seen as a turning point that could unlock new institutional demand and change XRP's price structure in favor of buyers. However, recent on-chain data suggests the price response has diverged immensely from that narrative.

2025-12-21 19:18:06
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Galaxy's Top Researcher Reveals When Bitcoin Will Hit $250K

Galaxy's Top Researcher Reveals When Bitcoin Will Hit $250K

Alex Thorn, head of firmwide research at Galaxy Digital, has predicted that Bitcoin will eventually hit $250,000 by the end of 2027.

2025-12-21 18:18:02
Positiv
Tether-backed Northern Data sold bitcoin mining arm to companies run by Tether's own executives: FT

Tether-backed Northern Data sold bitcoin mining arm to companies run by Tether's own executives: FT

The sale came just days before Tether-backed video streaming site Rumble announced its $767 million agreement to acquire Northern Data.

2025-12-21 18:17:59
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Top Discounted Altcoins To Buy Now For 2026

Top Discounted Altcoins To Buy Now For 2026

The crypto market in 2025 looks very different from previous cycles. While some familiar patterns remain, new factors like institutional adoption, ETFs, and real-world use cases are changing how investors think about the future.

2025-12-21 17:17:55
Positiv
Long-Term Bitcoin Holders Dump Coins as Market Confidence Wavers

Long-Term Bitcoin Holders Dump Coins as Market Confidence Wavers

Three consecutive months of selling from a historically stable cohort signals shift in market sentiment

2025-12-21 17:17:52
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Bitcoin traders split between $70K crash and BTC price rebound within days

Bitcoin traders split between $70K crash and BTC price rebound within days

Bitcoin price expectations diverged into the weekly close as $150,000 targets met calls for a drop to levels not seen in over a year.

2025-12-21 16:17:48
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From Coinbase to Ripple: The Biggest Crypto Cases Dumped by Trump's SEC

From Coinbase to Ripple: The Biggest Crypto Cases Dumped by Trump's SEC

Under President Trump, the SEC has backed down from nearly all its fights with crypto firms. These are the biggest lawsuits and investigations ended so far.

2025-12-21 16:17:46
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Crypto Bills Shouldn't Be Bitcoin or Bust, Says Indiana Lawmaker

Crypto Bills Shouldn't Be Bitcoin or Bust, Says Indiana Lawmaker

Bitcoin may be the first digital asset, but it shouldn't be the only one affected by legislation, Indiana State Rep. Kyle Pierce told Decrypt. ⚪ Sorce:<a href='https://decrypt.co/352795/crypto-bills-shouldnt-bitcoin-bust-says-indiana-lawmaker'>Decrypt</a>

2025-12-21 15:17:41
Neutral
XRP Bulls Slam Into the $2 Wall—Momentum Wrecked at Resistance

XRP Bulls Slam Into the $2 Wall—Momentum Wrecked at Resistance

XRP flirted with the $2.00 mark on Dec. 21, 2025, but it's not quite ready to make that leap. Trading at $1.91, the digital asset showcased a tepid bounce after weeks of lower highs and creeping lows.

2025-12-21 15:17:38
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