What is a Merkle tree? Why and how does Bitcoin use Merkle trees?

Sure, we’ve all seen this in practice and people have developed catchy terms for it, like echo chamber, but the polarization effect of social media has been demonstrated scientifically

News and feature lists of Linux and BSD distributions.

Read issue #391 of the Bitcoin-only daily newsletter with the highest signal-to-noise ratio in the industry.

Tone's Financial and Trading Content can be found: https://www.youtube.com/@TheFinancialSummit

Watch Part I w/ Adam Back here: https://www.youtube.com/watch?v=9p_OBGQityg
Watch Part II w/ Luke Dashjr & Mechanic:
https://www.youtube.com/watch?v=UtGC5wRWB3k…

A conversation with executive coach Muriel Wilkins about how to overcome self-limiting beliefs.

On October 4 and 5, the LinuxDays 2025 event took place at the Faculty of Information Technology (Czech Technical University). It combined stands for free and open source software projects with workshops and talks, and the LibreOffice community was there…

🐇 Aprenda a acumular bitcoin da forma certa com dados on-chain: https://checkout.blocktrends.com.br/campaign/btapp-cop

O FED está prestes a cortar juros — e isso pode ser o gatilho para o próximo ciclo do Bitcoin.
Mas, ao contrário do que o mercado acredita…

Niftynei chats with Rusty Russell...

Niftynei chats with Roy Sheinfeld...

Niftynei chats with Erik Cativo...

Niftynei chats with Steven Roose...

TeraWulf has formed a long-term joint venture with AI cloud provider Fluidstack to develop a 168-megawatt data center in Texas in the bitcoin mining firm's latest expansion into HPC colocation.

Canaan Inc. (NASDAQ: CAN) has unveiled its latest generation of bitcoin mining machines, the Avalon A16 series, featuring a power efficiency of 12.8 J/TH.

A transformação do Paraguai está em pleno curso! Com um aumento de 40% no tráfego do aeroporto de Assunção, a chegada de brasileiros e argentinos está criand...

Belgian retailers are replacing licensed tracks with royalty-free AI music to cut costs and push promotions. Discover how Shazam filtering works, who loses i...

Today I dig into Spark, a Bitcoin-native L2 built on statechains, and why I think it meaningfully improves real-world payments UX without throwing self-custody out the window

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Citigroup and cryptocurrency exchange Coinbase plan to collaborate on digital asset payment solutions for the U.S. bank's institutional clients, to expand the offering to global clients in the future.The partnership will initially focus on enabling users…