Altcoin Vector:
We are operating in a market characterized by indecisiveness.
On one hand, BTC has not reclaimed its leadership.
On the other hand, altcoins remain reactive, range-bound, and each subsequent bounce continues to weaken.
The positive: altcoins are still holding a multi-month support level against BTC, which they have been forming for six months.
All it takes is a single spark to ignite momentum.
We are operating in a market characterized by indecisiveness.
On one hand, BTC has not reclaimed its leadership.
On the other hand, altcoins remain reactive, range-bound, and each subsequent bounce continues to weaken.
The positive: altcoins are still holding a multi-month support level against BTC, which they have been forming for six months.
All it takes is a single spark to ignite momentum.
β€13π€11π₯6π3π―3π₯°1
Amazon Web Services (AWS) services can now be paid for using BNB.
Chainwire
BNB Chain Brings Crypto Payment Access to Amazon Web Services (AWS) Customers via Better Payment Network (BPN) - Chainwire
Dubai, UAE, 17th December 2025, Chainwire
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Cointelegraph
It May Take a Decade To Migrate BTC to Post-Quantum Standards: Crypto exec
The Bitcoin protocol, which is decentralized and relies on community consensus, will take years to shift to post-quantum standards, according to one developer.
According to Jameson Lopp, a Bitcoin Core developer, migrating to post-quantum standards will take at least 5β10 years.
He agreed with Adam Back that quantum computers do not pose a threat to BTC in the near future.
He agreed with Adam Back that quantum computers do not pose a threat to BTC in the near future.
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VanEck Mid-December 2025 Bitcoin ChainCheck | VanEck
Under our GEO framework, Bitcoin shows weak onchain activity but improving liquidity conditions and a reset in speculative leverage, pointing to cautious optimism beneath the selloff.
VanEck believes the BTC market is going through a stabilization phase.
Brief highlights from the latest ChainCheck report by VanEck:
βͺοΈ Corporations are buying the dip.
While investors are selling Bitcoin ETPs, corporate treasuries (DAT) purchased 42,000 BTC ($3.7bn) in the first half of December β the highest level since July 2025.
βͺοΈ Miners are capitulating.
Network hashrate fell by 4% over the month, the sharpest decline since April 2024. Historically, in 65% of cases, BTC rose within the following 90 days after such a drop.
βͺοΈ A split among holders.
Mid-term holders (1β5 years) are selling.
Long-term holders (5+ years) are largely inactive.
βͺοΈ Excess leverage has been flushed out.
Perpetual futures funding rates have declined, reducing speculative pressure.
β VanEckβs conclusion:
On-chain data looks weak, but liquidity is improving, leverage has been cleared, and βsmart moneyβ is buying. A bullish structure is forming beneath the current correction.
Brief highlights from the latest ChainCheck report by VanEck:
βͺοΈ Corporations are buying the dip.
While investors are selling Bitcoin ETPs, corporate treasuries (DAT) purchased 42,000 BTC ($3.7bn) in the first half of December β the highest level since July 2025.
βͺοΈ Miners are capitulating.
Network hashrate fell by 4% over the month, the sharpest decline since April 2024. Historically, in 65% of cases, BTC rose within the following 90 days after such a drop.
βͺοΈ A split among holders.
Mid-term holders (1β5 years) are selling.
Long-term holders (5+ years) are largely inactive.
βͺοΈ Excess leverage has been flushed out.
Perpetual futures funding rates have declined, reducing speculative pressure.
β VanEckβs conclusion:
On-chain data looks weak, but liquidity is improving, leverage has been cleared, and βsmart moneyβ is buying. A bullish structure is forming beneath the current correction.
β€22π₯4π―4π3π₯°3
A Reddit user shared how he lost access to his BTC for 7 years due to a single typo.
In 2017, he encrypted a BIP38 paper wallet with a password he considered secure and easy to remember, but when trying to regain access in 2024, none of his attempts worked. It turned out the mistake was just one character β he had pressed a neighboring key.
The story serves as a reminder of how critical small details are when self-custodying cryptocurrency.
In 2017, he encrypted a BIP38 paper wallet with a password he considered secure and easy to remember, but when trying to regain access in 2024, none of his attempts worked. It turned out the mistake was just one character β he had pressed a neighboring key.
The story serves as a reminder of how critical small details are when self-custodying cryptocurrency.
β€19π4π―3
glassnode: The 1-month active user retention metric for the Ethereum network shows a sharp spike in the "New Users" cohort, indicating an increase in the number of addresses interacting with the network for the first time within the last 30 days.
This reflects a notable influx of new wallets interacting with the Ethereum network, rather than activity driven solely by existing participants.
This reflects a notable influx of new wallets interacting with the Ethereum network, rather than activity driven solely by existing participants.
β€20π14π€6π’5
Analyst: This has been the 'Bitcoin Cycle'.
In early 2023, Bitcoin's market capitalization was smaller than the combined market capitalization of all other cryptocurrencies.
Since then, the gap has widened, reaching a peak of $1.1 trillion in July 2025. Currently, the gap stands at $606 billion, still favoring Bitcoin.
This indicates that investors have chosen to increase their Bitcoin allocation rather than purchasing other cryptocurrencies.
In early 2023, Bitcoin's market capitalization was smaller than the combined market capitalization of all other cryptocurrencies.
Since then, the gap has widened, reaching a peak of $1.1 trillion in July 2025. Currently, the gap stands at $606 billion, still favoring Bitcoin.
This indicates that investors have chosen to increase their Bitcoin allocation rather than purchasing other cryptocurrencies.
β€36π―7π₯5
A trader on Polymarket earned about $233,000 over two nights by exploiting the way trading bots operate.
A user with the nickname a4385 was buying βUPβ positions on short-term markets despite the assetβs falling price, which attracted algorithmic counterparties confident in an arbitrage opportunity.
Shortly before expiration, he briefly influenced the assetβs spot price via the futures market (on Binance using extremely high leverage), which was enough to achieve the desired outcome β as a result, the bots didnβt have time to adjust their positions and incurred significant losses.
A user with the nickname a4385 was buying βUPβ positions on short-term markets despite the assetβs falling price, which attracted algorithmic counterparties confident in an arbitrage opportunity.
Shortly before expiration, he briefly influenced the assetβs spot price via the futures market (on Binance using extremely high leverage), which was enough to achieve the desired outcome β as a result, the bots didnβt have time to adjust their positions and incurred significant losses.
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Bloomberg Analyst: $434 million was outflowed from Bitcoin ETFs yesterday, $175 million of which was from $IBIT. Year-to-date, net outflows have been -$2.2 billion, bringing the total since the crash to around $8 billion. However, over 90% of assets under management are holding strong, having weathered what feels like a Category 5 hurricane.
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