If you use a Coldcard wallet, please be careful but consider taking action immediately. Coinkite, the maker of the Coldcard hardware wallet, has issued an urgent security advisory and is recommending that anyone who generated a seed using a Coldcard wallet move their Bitcoin to a newly generated wallet immediately. If you rolled a dice more than 50 times to generate the seed, you should be safe. According to Coinkite, attackers are actively exploiting a seed generation vulnerability, and the company has released a firmware update to prevent new vulnerable seeds from being created. However, updating your firmware does not protect a seed that was already generated. If your seed was created before installing the new firmware, it must be migrated to a brand-new seed. If you use a Coldcard wallet, we strongly encourage you to review Coinkite's official guidance and begin the migration process as soon as possible. As always: - Never enter your seed phrase into a website or disreputable software wallet (We like Blue Wallet for mobile, and Sparrow wallet for desktop). - Never share your seed phrase with anyone. - Abundant Mines will never ask for your recovery words. This is an evolving situation, and we'll continue to share important updates as more information becomes available. If you have questions or need help understanding whether your setup may be affected, please don't hesitate to reach out. Resources: For the latest information, migration guidance, and technical details, please review Coinkite's official resources: Coldcard Security Advisory: Seed Generation Warning

COINKITE Blog

Coldcard Security Advisory

Funds from affected COLDCARD seeds are at risk if the seed lacks 50 independent, private dice rolls and the wallet lacks a strong, unique BIP-39 pa...

Technical Deep Dive: Entropy Issue Backgrounder

COINKITE Blog

Technical Deep Dive into the Entropy Issue

Technical Deep Dive into the Entropy Issue

Coinkite Blog (Latest Updates)

COINKITE Blog

COINKITE Blog

Stay up to date with Coinkite — COLDCARD, Opendime, Tapsigner, Blockclock. Firmware releases, security research, and Bitcoin cold storage.

It isn't until you're reminded how fragile life is that you realize your most valuable asset isn't bitcoin. It's time. That realization sits at the heart of this episode of Hosting Bitcoin with @walker Vulnerable moments are shared in the wake of @CARLA⚡️ s harrowing medical emergency, but rest assured, Walker hasn't lost his wit or charisma. Expect to laugh, reflect, and, in typical Walker fashion, enjoy a few soapbox moments. Rants include, but are not limited to: 08:00 Going Back to Stoicism 30:00 You Don't Want Bitcoin 31:30 No One Says This on Their Deathbed 39:00 Time Is the Currency of Our Lives 50:00 Nobody Cares About Bitcoin (Bullish!) 52:00 Walker "The Chart Guy" (Courtesy of  @npub1qh5s...eh9r & @Michael R. Sullivan 's research) 1:09:00 Buddies Peter Schiff & @HODL 1:22:00 Why the Genie Is Out of the Bottle 1:25:00 Nihilism Is a Trap This is a conversation about remembering why Bitcoin matters in the first place.

TIME IS MONEY For most miners, downtime means lost Bitcoin that can never be recovered. Not with Abundant Mines. We mine alongside our clients, and here's why: With Hashrate Redirect™, if your ASIC goes offline, we temporarily redirect hashrate from our own operational fleet to your mining pool, helping keep your payouts flowing while your machine is repaired. It's a simple idea rooted in aligned incentives. We don't believe downtime should become your problem alone. By putting our own hashrate behind our clients, we've created a system designed to ensure our clients remain productive even when hardware issues arise.

Two years ago, the world watched Julian Assange walk out of prison and board a plane to freedom. For many Bitcoiners, truth-seekers, freedom fighters, it wasn't just another headline. It was emotional. It was personal. It forced people to reflect on the cost of telling the truth, the power of information, and what happens when individuals challenge the world's most powerful institutions. In this episode of Hosting Bitcoin, Beau Turner sits down with award-winning filmmaker @Eugene Jarecki to discuss The Six Billion Dollar Man, a groundbreaking documentary, supported by @jack. This conversation explores the shared values that connect the Bitcoin community and the pursuit of truth. Timestamps: 03:03 The Hidden Story Behind Assange 06:10 The $6 Billion Price of Truth 09:40 How Bitcoin Saved WikiLeaks 14:16 Assange, Satoshi & History's Verdict 20:02 The Most Dangerous Man in the World? 27:06 How Assange Became Public Enemy #1 30:02 Why Power Fears Transparency 36:29 Financial Freedom vs Human Freedom 43:06 Truth, Power & The Future Now available on YouTube and all streaming platforms.

A film about centralized power. Released through decentralized coordination. Edward Snowden. Jack Dorsey. Thousands of Bitcoiners. June 27. @jack @npub1sn0w...jdv9 @Eugene Jarecki @npub1xw7h...umsa

Most people say they want the truth... But what happens when that truth challenges a system they benefit from? Filmmaker @Eugene Jarecki on why some truths are harder to confront than others. Full episode drops Thursday. Learn how Bitcoiners are helping bring The 6 Billion Dollar Man directly to the public.

The Six Billion Dollar Man

The Six Billion Dollar Man | Film by Eugene Jarecki

Julian Assange and the Price of Truth — a film by Eugene Jarecki. Winner of the Golden Globe and the Cannes L

Join us in welcoming Paul Keating, our next Abundant Mines Masterclass guest speaker! Paul is a member of the team behind Primal, helping build the Nostr ecosystem, a Bitcoin-native communication protocol designed to give people ownership of their online identity and communication. When he's not advancing Nostr, you can often find him spending time with fellow health and sovereignty advocates, including Dr. Paul Saladino, catching some waves, or spending sats in the Bitcoin Jungle, one of the world's most vibrant circular Bitcoin economies. Together, in this more casual Masterclass, we'll explore: • Life inside Bitcoin Jungle • Nostr and decentralized communication • Bitcoin, freedom, and personal sovereignty • Living with greater intention and purpose 📅 June 24, 2026 🕑 5:00 PM PT 🎙️ Virtual event with @paul keating Have a question for Paul? Leave it in the comments below or on our X event post, and we'll bring as many as we can into the conversation. Reserve your spot using the link in comments 👇

Gatekeepers still decide which stories reach the public. Imagine winning Cannes. Winning a Golden Globe. And still struggling to get your film seen. That's exactly what happened with The Six Billion Dollar Man Movie. Filmmaker, npub1khjjl43r8526t9v2xm822v8r9r0kk970rpsy5xn8x25jdykhdetsgm2vsj, joins us to discuss Julian Assange, media censorship, state power, and why Bitcoiners are helping bring this story directly to the public. Podcast drops Thursday. Want to support the film? Learn more in the comments. @npub1xw7h...umsa @jack

Powerful financial institutions tried to starve WikiLeaks into silence. Bitcoin kept it alive. The two became allies in a shared fight against censorship and financial gatekeeping, creating one of the earliest demonstrations that Bitcoin is "freedom money." Supported by Jack Dorsey, The $6 Billion Man tells the story of Julian Assange and reveals that transparency is what centralized power fears most. This film is a powerful reminder that truth always finds a way to come to light. @jack @npub1xw7h...umsa @Eugene Jarecki

Link to blog post here:

BIP-110: A Debate Worth Consideration

What if bitcoin is not just money, but language? In this piece by @Sydney Bright , he explores the groundbreaking thesis of @Ella Hough , who proposes that bitcoin may be humanity’s first non-sovereign, censorship-resistant, non-extractive language. This is one of the most thoughtful explorations of bitcoin we have read in a long time. If you care about truth, language, culture, or sovereignty, this is worth your time. View article →

Bitcoin can feel complicated. This summit is here to change that. The Women of Bitcoin Summit is a free online event designed to make bitcoin education more accessible and easier to understand. No cost. No catch. No pressure. Just free, open education for women who want to understand Bitcoin on their own terms. Whether you're just beginning or already building in the space, this is a place to learn, ask questions, and connect in a welcoming environment. What to expect: • Free expert-led panels and presentations • Live conversations, education hall, and networking • Real answers in plain language March 4 and 5, 2026 1 to 3:30 pm ET | 7 to 9:30 pm CET Virtual, global, and free to attend Join Us! 👉 sign up here:

Women in Bitcoin Virtual Summit | Live Online Event

A live, beginner friendly virtual summit exploring bitcoin, energy, and the future of money through the voices of women shaping the space.

FACT: It’ll take 34 YEARS to mine that LAST Bitcoin. The final FULL Bitcoin begins mining ~August 16, 2104… It won’t be completed until ~July 20, 2138. For perspective, it's gonna take only 26 years to mine 99% of all the Bitcoin.

White House AI & Crypto Czar David Sacks said they aren’t even sure if the U.S. government actually has the 200,000 Bitcoin until they conduct a full audit.

Block is developing a fully integrated, open-source mining system. Giving miners more control, customization, and reliability.

Harnessing Bitcoin mining heat to grow food... 🍅

The Bitcoin Mining Barbell Strategy. Smart miners don’t just mine, they trade energy. Sell to high bidders, reinvest in low-cost energy, and keep scaling. This barbell strategy maximizes profits and efficiency.

Leadership Through Innovation, Not Titles Great leaders don’t chase titles, they solve problems. Embracing open-source models like Bitcoin and Linux, true innovation comes from collaboration, not hierarchy.

Senator Cynthia Lummis on why Central Bank Digital Currencies serve no real purpose: "The FED doesn't need a CBDC to engage with other central banks. They already have frictionless transfers among the central banks of the world... and we don't want it."

"I own Bitcoin because I've made money and I want to keep it." - Jack Mallers