Essa semana vou fazer uma conta que ninguém faz inteira. Uma família comum, casal e dois filhos, seis mil reais por mês somando os dois salários. Hoje, o dinheiro que nem chega. Do salário dele saem INSS e um fiapo de IR antes do depósito, do dela idem, uns…

Fiat currency is the problem, so I need to buy more currency 🫠

Last week, Strategy sold $263,5M of its common stock $MSTR and bought $225M of USD.

They now hold $3.225B in USD, with no Bitcoin bought during the week.

Here are five that are genuinely worth wiring into a high-performance agent development setup, chosen for what they do to an agent's actual capability rather than their star count.

The zero-days CVE-2026-15409 and CVE-2026-15410 were exploited by a threat actor tracked by Volexity as UTA0533.

"How do I delete my Nostr account?" It's one of the first questions many people ask after trying Nostr. If you're used to Facebook, X, Instagram, or Reddit, you expect to find a Delete Account button somewhere in the settings. But on Nostr, that button…

Security day on the Lightning side. Ride The Lightning ships a dependency patch with zero production vulnerabilities. Delving Bitcoin surfaces twin memory exhaustion DoS vectors in Core Lightning. The rest of the wire is maintenance: Bitcoin Safe rebrand…

Buying Bitcoin here 🔐

Then doing nothing…

Bump version

mercado físico brasileiro de café deve iniciar a semana com negociações mais fracas. A Bolsa de Nova York (ICE Futures US) opera em queda.

De acordo com o alerta agroclimático da Rural Clima, a semana tende a seguir chuvosa em boa parte da Região Sul.

Changelog
Amber 6.3.0

Group multi-request approval lists by type and kind, with collapsible groups and per-group remember and scope options
Only use the fullscreen layout when there is a single bu...

O Grupo Carso, conglomerado do empresário mexicano Carlos Slim, está ampliando seus negócios no setor de petróleo do país com a compra da participação da

Interesting Stuff

Features:

enable creating Fixed Price sell offer
disable sweeping wallet balance to escrow if below 5k sats
add loading state to many of the Sliders
remove "message" value on QR Code
rem...

O banco central não é um estabilizador da economia.

Ele é um monopólio de planejamento central que distorce o sinal mais importante do mercado:

A taxa de juros.

Ao forçar juros artificialmente baixos, cria-se uma ilusão de poupança inexistente.

A consequência…

Fixed a crash (NullPointerException) when viewing the latest block's header — Floresta's verbose getblockheader fields are now parsed correctly.

BIP-110 is how Bitcoin worked for its first 16 years, before Core and its funding apparatus repurposed it for non-monetary “use cases.”

It survived Mt. Gox.
It survived the 2018 winter.
It survived FTX.
It survived every obituary written about it.

The next one will not be different.

Veteran trader Peter Brandt predicts Bitcoin will bottom on October 4, 2026, potentially in the high-$40,000s, and calls it a better bet than AI stocks.

Coconut Wallet is a Bitcoin-only watch-only wallet designed for secure self-custody. Instead of storing private keys on your phone, Coconut Wallet connects to your wallet using an extended public key (xPub). This allows you to monitor balances, generate receiving…

Hammer Miner BC04 review for home Bitcoin miners. 6 TH/s SHA-256, about 110W, WiFi/Ethernet, OLED screen, PSU included, setup notes, and $274.99 at CryptoCloaks.