This week’s newsletter includes our regular sections with announcements of new releases and release candidates, and descriptions of notable changes to popular Bitcoin infrastructure software.

Voz Libre "En esta época de engaño universal, decir la verdad es un acto revolucionario".

Strategy shifted 58,915 BTC, worth about $5.7 billion, to newly created wallets today in what appears to be a large-scale custody update.

Since the beginning of the year, Chinese exports to the US are down $75 billion and Chinese exports to Asia...

Donald Trump wants 50-year mortgages.

Uma perspectiva chocante sobre a fragilidade dos modelos de negócio frente ao mundo real. Quem define o preço final? O consumidor, claro. Mas o que acontece ...

Digital sovereignty, or the ability of nations, organisations and individuals to control their own digital destiny, is a fundamental issue of the 21st century. At the heart of this challenge lies a seemingly trivial question: who controls the format of the…

The central government, on November 14, notified the long-awaited Digital Personal Data Protection (DPDP) Rules, 2025, formally setting in motion India’s multi-stage rollout of a modern privacy regime.  Notably, some of the provisions take effect immediately…

Explore how a simplified programming language enhances Bitcoin privacy, security, and usability through innovative features like threshold multisig and timelocks.

We know that daddy Elon is building a payments system called X Money and all eyes will be watching with anticipation, to see how he handles the transition over to a digital payments network. And the inevitable question, will he use the lightning network 1)…

Helping move kids from *doing math* to *thinking mathematically.*

A expansão industrial desde o século XVIII trouxe uma sombra recorrente: a dança interminável entre prosperidade e depressão. Por que um sistema de mercado, ...

What's new? Marble now builds 3D worlds from text, images, videos or simple 3D layouts with diverse exports; Chisel lets users sculpt 3D assets and join existing models;

FlowithOS by flowith AI rethinks desktop browsing on Mac/Windows by merging web access with AI task logs in vertical tabs and a sidebar.

What's new? Code Arena assesses AI coding models over real-world dev cycles with agentic tool calls; it logs file operations with live coding and traceable IDs;

Watch and share 6-second looping videos on the decentralized Nostr network.

SANA-Sprint: One-Step Diffusion with Continuous-Time Consistency Distillation

Project page: https://nvlabs.github.io/Sana/Sprint/

This paper presents SANA-Sprint, an efficient diffusion model for ultra-fast text-to-image (T2I) generation. SANA-Sprint is…

A Mozilla está desenvolvendo um assistente embutido no Firefox que será oferecido como um terceiro modo de navegação, ao lado do normal e das abas privativas. Eles o chamam de “Window AI”…

🧠 Faça parte da minha Escola:
https://escoladojonas.com.br/links-youtube

✉️ Assine minha newsletter:
https://jonascastromp4.substack.com/

📌 Capítulos do Vídeo:

00:00 Introdução Massa
01:22 Como eu Vejo o Substack hoje
05:24 Como eu Escrevo minhas Newsletters…