Buenos días! Monday assorted links: UTXO Set Report A data driven analysis of bitcoin's Unspent Transaction Output (UTXO) set revealing that almost half of all UTXOs are < 1000 sats, and that there are over 100k counterparty UTXOs. 🔗

mempool research

UTXO Set Report

A data driven analysis of Bitcoin's unspent transaction output (UTXO) set revealing that almost half of all UTXOs are < 1000 sats, 30% of UTXOs are...

--- Self-Host Like a Pro: Dokku, Hetzner and Cloudflare Learn how to self-host your applications on a Hetzner VPS with Dokku and Cloudflare. 🔗

Catalin's Tech

Self-Host Like a Pro: Dokku, Hetzner and Cloudflare

Learn how to self-host your applications on a Hetzner VPS with Dokku and Cloudflare.

--- Hacking My Car, and probably yours— Security Flaws in Volkswagen’s App | by LoopSec | May, 2025 | Medium 🔗 https://loopsec.medium.com/hacking-my-car-and-probably-yours-security-flaws-in-volkswagens-app-24b34c47ba89

Dobrý ráno! Friday assorted links: Ports that are blocked by browsers – Keenformatics – A (not so) tedious blog about informatics. Turns out that some ports are explicitly blocked by browsers. This is done in response to the so-called Cross-protocol scripting vulnerability (VU#476267). Through this vulnerability, an attacker could forge malicious HTML code to send data to other services used by the victim (for example crafting spam emails, or printing through a network printer). IMAP, SMTP, NNTP and POP3 are just a small portion of the affected services. 🔗

Keenformatics

Ports that are blocked by browsers

Today I was experimenting with a small project using Docker and Flask. I just created two identical services and exposed them on two different port...

Good Morning! Thursday assorted links: QVAC SDK by Tether 🔗

QVAC SDK by Tether

Local AI. Infinite Intelligence. No Compromise.

--- What is Hashpool? 🔗

Cashu Blog

What is Hashpool?

Hashpool is an accountless mining pool that uses ecash to represent mining shares. Unlike existing mining pools, Hashpool cryptographically blinds ...

--- Buy Bitcoin Mining Hashrate | Rigly 🔗

Rigly

Buy Bitcoin Mining Hashrate | Rigly

Purchase real bitcoin mining hashrate direct from mining farms

Buenos días! Wednesday assorted links: A First Successful Factorization of RSA-2048 Integer by D-Wave Quantum Computer 🔗

SciOpen

A First Successful Factorization of RSA-2048 Integer by D-Wave Quantum Computer

<p>Integer factorization, the core of the Rivest−Shamir−Adleman (RSA) attack, is an exciting but formidable challenge. As of this year, a group...

Namaste! Tuesday assorted links: liquid-whitepaper.pdf 🔗 📄.pdf

Namaste! Saturday assorted links: Hardening GitHub Actions: Lessons from Recent Attacks | Wiz Blog Build resilient GitHub Actions workflows with lessons from recent attacks 🔗

wiz.io

Hardening GitHub Actions: Lessons from Recent Attacks | Wiz Blog

Build resilient GitHub Actions workflows with insights from real attacks, missteps to avoid, and security tips GitHub’s docs don’t fully cover.

--- Hyvector Hyvector - Your friendly vector editor 🔗

Hyvector

Hyvector - Your friendly vector editor

Dobrý ráno! Friday assorted links: A First Glimpse of the Starlink User Ternimal | DARKNAVY Starlink is a low Earth orbit (LEO) satellite internet service provided by SpaceX. In this article, we provide a concise overview of DARKNAVY’s recent preliminary investigation into the Starlink user terminal. 🔗

DARKNAVY

A First Glimpse of the Starlink User Ternimal

I think the human race has no future if it doesn’t go to space. —— Stephen Hawking Starlink is a low Earth orbit (LEO) satellite internet ser...

--- Cashu Gather - Nostrly 🔗

Nostrly

Cashu Gather - Nostrly

🎵 Here we go gathering NutZaps in May, On a cold & frosty morning... 🎵

Namaste! Thursday assorted links: Critical CSS Generator | Kigo Quickly extract the critical CSS needed to render your website's above-the-fold content instantly. Improve performance and Core Web Vitals. A tool by Kigo. 🔗

Critical CSS Generator - Kigo Studio

Generate critical CSS for your website to improve performance and Core Web Vitals. Extract above-the-fold CSS for faster page loads.

--- GitHub - rzane/docker2exe Convert a Docker image to an executable. 🔗

GitHub

GitHub - rzane/docker2exe: Convert a Docker image to an executable

Convert a Docker image to an executable. Contribute to rzane/docker2exe development by creating an account on GitHub.

Good Morning! Wednesday assorted links: Okcoin Developer Grant Okcoin’s open-source developer grants support the growth of bitcoin and decentralized networks. Learn more about our grant recipients, and how we invest here. 🔗

Okcoin Developer Grant

Okcoin’s open-source developer grants support the growth of bitcoin and decentralized networks. Learn more about our grant recipients, and how we...

--- Spiral Spiral is making bitcoin more than an investment. We fuel bitcoin growth by building tools, providing grants to FOSS contributors, and creating educational content that also entertains. 🔗

Spiral

Spiral is making bitcoin more than an investment. We fuel bitcoin growth by building tools, providing grants to FOSS contributors, and creating edu...

--- Bitcoin and Crypto Developer Grant Program | Kraken Are you a Bitcoin or Ethereum developer? Learn how you can apply for quarterly open-source developer grants awarded by Kraken – the secure digital asset exchange. 🔗 https://www.kraken.com/features/grants --- Bitcoin Development Fund - Human Rights Foundation 🔗

Human Rights Foundation

Bitcoin Development Fund

Who We Fund Software developers focused on enhancing Bitcoin and related freedom technologies’ privacy, security, and decentralization. Human rig...

Nǐ hǎo! Monday assorted links: bumbu/svg-pan-zoom JavaScript library that enables panning and zooming of an SVG in an HTML document, with mouse events or custom JavaScript hooks 🔗

GitHub

GitHub - bumbu/svg-pan-zoom: JavaScript library that enables panning and zooming of an SVG in an HTML document, with mouse events or custom JavaScript hooks

JavaScript library that enables panning and zooming of an SVG in an HTML document, with mouse events or custom JavaScript hooks - bumbu/svg-pan-zoom

--- react-sounds - Sound Effects for React Hundreds of ready-to-play sound effects for your React applications with a simple API, lazy loading, and offline support. 🔗 https://www.reactsounds.com/