According to Cointelegraph, the Bitcoin (BTC) network's mining difficulty, which determines the computational challenge of adding new blocks to the blockchain, saw a slight increase to 148.2 trillion in the final adjustment of 2025. This difficulty is expected to rise again in January 2026, with projections indicating an increase to 149 trillion on January 8, 2026, at block height 931,392, as reported by CoinWarz. The average block time currently stands at approximately 9.95 minutes, slightly below the target of 10 minutes. This suggests that the mining difficulty will likely increase to bring block times closer to the desired target. Throughout 2025, Bitcoin's mining difficulty reached new all-time highs, notably experiencing two significant rises in September during an uptrend in Bitcoin's price, followed by a dramatic market crash in October. An increase in mining difficulty implies that miners must invest more in computing and energy resources to stay competitive, adding to the challenges faced by operators in this capital-intensive industry. The difficulty adjustment plays a crucial role in maintaining network decentralization and stabilizing Bitcoin's price. By adjusting the challenge of mining blocks, the network ensures that blocks are not mined too quickly or too slowly, keeping the average block time close to the 10-minute target. This adjustment occurs every 2016 blocks, roughly every two weeks, based on the average block time. If blocks are being mined too quickly, the difficulty increases to maintain the target time, and vice versa. This dynamic adjustment prevents any single miner from dominating the network by rapidly increasing their mining capacity or adding excessive computing power, thereby preserving the network's decentralization. A potential threat to Bitcoin's network is a 51% attack, where a miner or group of miners could control the majority of the network's computing power, leading to centralization, double-spending, and undermining Bitcoin's core value proposition. Such an attack would have severe implications for Bitcoin's price. Even without a 51% attack, a miner with substantial computing resources could mine blocks at an accelerated pace, collect all block rewards, and sell the BTC, exerting downward pressure on Bitcoin's price. By dynamically adjusting the mining difficulty in proportion to the total computing resources deployed on the Bitcoin network, the protocol remains decentralized and protects Bitcoin's price by ensuring a consistent supply schedule.

Bitcoin and the broader crypto market are showing clear signs of caution, not because of price alone, but because of what stablecoin flows and dominance are revealing beneath the surface. source: https://www.ethnews.com/bitcoin-enters-a-cautious-phase-as-stablecoin-dominance-stays-elevated/

Hyperliquid decentralized exchange has ended the year with more than 600k new users and $844M in revenue. source: https://www.cryptopolitan.com/hyperliquid-wraps-up-the-844m/

Michael Saylor has once again ignited speculation around another major Bitcoin purchase, posting a short but loaded message - “Back to Orange” - that many market watchers interpret as a familiar prelude to fresh accumulation by his company. source: https://cryptodnes.bg/en/michael-saylor-hints-at-another-major-bitcoin-purchase/

Michael Saylor, co-founder of Strategy Inc.  (NASDAQ:MSTR), stands as one of Wall Street’s most prominent Bitcoin (CRYPT source: https://www.benzinga.com/crypto/cryptocurrency/25/12/49602277/michael-saylor-once-mirrored-warren-buffett-and-dr-doom-while-predicting-bitcoins-days-are-numbered-it-was-a-big-mistake?utm_source=cryptopanic.com&utm_campaign=partner_feed&utm_medium=referral

This week put crypto’s “safe-haven” narrative to the test. Here’s how some of your favorite coins fared. source: https://ambcrypto.com/crypto-market-weekly-review-28-december/

null source: https://x.com/wublockchain/status/2005353084768460887

Bank of America forecasts a 30% year-over-year surge in global semiconductor sales that will finally push the sector past a historic $1 trillion annual sales milestone in 2026. source: https://catenaa.com/industries/technology/bofa-forecasts-30-surge-in-chip-sales-in-2026/

Indian police arrest ex-Coinbase employee over 2025 data breach; CEO confirms. source: https://coincu.com/news/coinbase-employee-arrest-data-breach/

The hacker, who has already bridged the $3. 9 million worth of stolen tokens to other chains, will not be affected by the network's planned rollback. source: https://www.theblock.co/post/383808/flows-controversial-planned-rollback-to-undo-3-9-million-exploit-blindsided-some-partners?utm_source=rss&utm_medium=rss

Genuine Sheboshi tokens are distinguished by their pricing, which consistently features a string of non-zero digits and is observed trading at three-digit figures.