【Bitcoin Core在2025年开发活动显著增长，扭转多年下滑趋势】火星财经消息，1 月 5 日，据 TheBlock 报道，Bitcoin Core 在 2025 年开发活动显著增长，扭转多年下滑趋势。Casa 首席安全官 Jameson Lopp 发布年度数据显示，Bitcoin Core 邮件列表流量同比增长 60%，共有 135 位独立代码贡献者参与开发，代码变更量约达 28.5 万行，扭转了自 2018 年以来的持续下滑，当时贡献者数量曾达到约 193 人的峰值。

<div><p>【Bitcoin Core在2025年开发活动显著增长，扭转多年下滑趋势】火星财经消息，1 月 5 日，据 TheBlock 报道，Bitcoin Core 在 2025 年开发活动显著增长，扭转多年下滑趋势。Casa 首席安全官 Jameson Lopp 发布年度数据显示，Bitcoin Core 邮件列表流量同比增长 60%，共有 135 位独立代码贡献者参与开发，代码变更量约达 28.5 万行，扭转了自 2018 年以来的持续下滑，当时贡献者数量曾达到约 193 人的峰值。</p></div>

Bitcoin Core在2025年开发活动显著增长，扭转多年下滑趋势

[Bitcoin Core Development Activity to Grow Significantly in 2025, Reversing Years of Decline] According to a report by TheBlock on January 5th, as reported by Mars Finance, Bitcoin Core development activity is expected to grow significantly in 2025, reversing years of decline. Annual data released by Casa Chief Security Officer Jameson Lopp shows that Bitcoin Core mailing list traffic increased by 60% year-over-year, with 135 independent code contributors participating in development and approximately 285,000 lines of code changes. This reverses the continuous decline since 2018, when the number of contributors peaked at approximately 193.

<div><p>[Bitcoin Core Development Activity to Grow Significantly in 2025, Reversing Years of Decline] According to a report by The Block on January 5th, as reported by Mars Finance, Bitcoin Core development activity is expected to grow significantly in 2025, reversing years of decline. Jameson Lopp, Chief Security Officer of Casa, released annual data showing that Bitcoin Core mailing list traffic increased by 60% year-over-year, with 135 independent code contributors participating in development and approximately 285,000 lines of code changes. This reverses the continuous decline since 2018, when the number of contributors peaked at approximately 193.</p></div>

Bitcoin Core development activity is expected to increase significantly in 2025, reversing a multi-year decline.

Author: Yuanshan Insights
Data Source: Farside Investors, SoSoValue, Fed H.4.1 Report, CryptoQuant

On the first trading day of 2026, BTC ETF saw a net inflow of $471 million.

What does this figure mean?

In November and December, the combined net outflow of spot BTC ETFs was approximately $4.57 billion; with a net outflow of approximately $1.09 billion in December alone.

Many people frantically sold at a loss above 93K, and institutions bought back about one-tenth of that amount on January 2nd alone.

Also happening...

Smart money influx! Decoding the three driving forces behind the BTC rebound.

Patrick Liou, Institutional Director at Gemini, predicts 2026 will be a pivotal year for the crypto market. He believes that long-held views on Bitcoin cycles, regulation, and Capital flows will...

Gemini leader Chia 5 top predictions for the crypto industry in 2026.

After a long period of weakness, the meme coin has finally seen an encouraging rebound.
Since mid-September last year, the total market capitalization of Meme Coin gradually declined from approximately $80 billion to a low of only $35 billion, with virtually no significant rebound along the way. However, in the first week of 2026, the total market capitalization of Meme Coin finally rebounded, returning to nearly $50 billion.
During the same period, the market capitalization of Meme coin as a percentage of the overall Altcoin reached its lowest point since July 2022, almost reaching its lowest level since then...