Você sabia que uma simples ida ao supermercado ou a uma loja de roupas pode esconder uma armadilha financeira perigosa?

Nesta live, eu, Marcelo Segredo, vou revelar como o sistema bancário e as grandes varejistas transformam o seu consumo básico em um empréstimo…

Japan just deployed nearly $60 billion to defend the yen at a 40-year low. The US backed the move, selling euros to buy yen.

Why does Washington care this much? Japan holds over $1 trillion in US Treasuries.

Dante traces the line to America's own $40 trillion…

We spoke with Nacho Pauls, Chief Commercial Officer of @ocean_mining, at Mining Disrupt 2026.

OCEAN ran a full year against the best paying FPPS pool and came out 3.6% ahead. Against other pools it was 6 to 8%.

Nacho breaks down where that difference has…

The recent Coldcard firmware RNG exploit drained tens of millions, shaking confidence in offline Bitcoin storage. But self-custody isn't dead—it's evolving. In this stream, we break down what went wrong with single-signature seed generation and provide an…

A widespread "whitehat sweep" here would be actively harmful.

I understand this comes from a good place, but you are making things worse.

I have a Substack where I post (occasionally!) about insights and t...

SPR can't fix a products crisis. Four Seas disrupted simultaneously. Medium sour crude hit $170 in Asia. Alhajji breaks down what the media is missing.

For clarity, SeedSigner doesn't interface with java cards for the storage of seed phrases or other secrets. "ShieldSigner" is a very interesting project with additional features, but is a fork of SeedSigner that is not maintained or audited by the majority…

The primary dev for ShieldSigner (@YTCryptoGuide) has made some amazing upstream contributions to our project and we love the innovation of what he is building. As a small, volunteer, highly-focused team we just don't have the capacity to monitor downstream…

More information on ShieldSigner can be found at:

https://github.com/3rdIteration/seedsigner

Bad randomness = stolen Bitcoin. Tonight we cover entropy — what it is, how it protects your seed phrase, what the Coldcard vulnerability revealed about key generation, and how to protect yourself. El Zonte, 5pm CST.

Everyone mentions using 6-sided die but this method I found is much easier/quicker and has more than enough entropy: https://thesimplestbitcoinbook.net/wp-content/uploads/2025/03/FINAL_Roll-Your-Own-Seed-Workshop_8.5x11_03_25_2025.pdf It includes printouts…

Join us tomorrow on The Bitcoin Way: Live...

@V4BTC and @theothermjordan will be discussing the Coldcard vulnerability and perhaps touching on other Bitcoin news along the way.

12:00 PM ET. Don't miss it 👇
https://youtube.com/live/4OIcCMRwa3Y?feature=share

Jornal da Manhã de hoje:

-Sindicalista X pede a volta da taxa das blusinhas “para proteger os empregos do país”

-Sindicalista Y reclama das tarifas impostas por Donald Trump às exportações brasileiras

Dinheiro não é o papel estampado pelo banco central.

Métricas oficiais como M1 e M2 criam ilusões estatísticas. Na prática, moeda é um espectro dinâmico de liquidez.

O mercado determina a aceitação de um ativo, não a canetada do burocrata.

El surgimiento de la figura de un nieto del expresidente Raúl Castro como interlocutor para EEUU abrió una grieta para las autoridades

Este apagón nacional se produce apenas 24 horas después de que el sábado se desconectase el SEN en la mitad occidental del país

"Ayer estuve en la Represa Guri acompañando a expertos técnicos del Departamento de Energía de EEUU", anunció John Barrett.

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Recursos y puestos de trabajo para UX Contents

Caplan and Candor