Stack smarter. 10 free tools for Bitcoiners. Convert sats, track the halving, DCA like a pro — no accounts, no noise.

Stacker Tools

Stacker Tools — Free Bitcoin Calculator & Toolkit

Free Bitcoin tools: sats converter, DCA calculator, If I Bought, halving countdown, fee estimator, fiat decay, live news with AI sentiment. No sign...

#Bitcoin is for criminals Case studies are real life examples of the ways criminals have used bitcoin across the globe. As a warning, you may find some of the illicit activicy described below alarming. PROCEED WITH CAUTION

Bitcoin is for Criminals

Knowing #Bitcoin Get to know #Bitcoin, step by step. The most comprehensive free #Bitcoin course online. From blockchain basics to sovereign node operation — 45 lessons of expert content.

Knowing Bitcoin

Home - Knowing Bitcoin

Learn Bitcoin security, Lightning Network, hardware wallets, and node operation. Free 45-lesson course from fundamentals to advanced sovereignty.

Ark Sovereign Audit Verify your off-chain Bitcoin. Simulate your exit path. Trust math, not providers

Ark Sovereign Audit

The world's first mobile carrier is using Seedphrases and BIP39 to protect SIMs

X (formerly Twitter)

Lightning News (@LightningNewsX) on X

💥 BREAKING: World's First Mobile Carrier Securing your Phone Number with a Seedphrase 👀 > Numbers secured with #BIP39 > No employee ca...

darkfolio A portfolio tracker that can't know what you own.

Darkfolio

Darkfolio — Track Everything. Reveal Nothing.

A portfolio tracker that can

How Wallet Fingerprints Damage Payjoin Privacy

How Wallet Fingerprints Damage Payjoin Privacy | Payjoin

Wallet software leaves subtle fingerprints in transactions. This post analyzes how those fingerprints can deanonymize Payjoin transactions through ...

Telegram founder Pavel Durov says he he won't sell his bitcoin even if the price goes to $1M He bought thousands of #Bitcoin at $700 in 2013. Says even at $1,000,000... he won’t sell.

Square to enable bitcoin lightning payments as default for over 4 million merchants ⚡️ Square will auto-enable #Bitcoin payments for all eligible partners starting March 30, 2026. A Terms of Service notice was sent to merchants registered with Square's POS solutions. This means over four million businesses using Square could become Bitcoin accepting merchants overnight. Up until now, business owners had to manually activate bitcoin payments and decide whether to auto-convert to USD or keep in BTC. The rollout is part of Block’s push to integrate #Bitcoin payments across its ecosystem including CashApp, leveraging the Lightning Network instant, low-cost transactions. Sellers will still have the option to disable the feature or automatically convert #Bitcoin to USD at the point of sale.

Teach Your Family #Bitcoin, One Satoshi at a Time The all-in-one platform for family #Bitcoin education. Learn together, earn together, and build generational wealth through interactive lessons and real rewards.

BTCBitByBit

Bitcoin for Families | BTCBitByBit

Teach your family Bitcoin while building generational wealth. Self-custody wallets, Learn and Earn rewards, and family chore management with sats.

IDMerit data breach: 1 billion records of personal data exposed in KYC data leak https://cybernews.com/security/global-data-leak-exposes-billion-records/

#Bitcoin mining difficulty spiked 15%, the largest increase since 2021

#Bitcoin's Lightning Network surpassed $1 billion in monthly transaction volume

FIRE BTC Compass A free tool to track your journey to financial independence

FIRE BTC | Trey Sellers | Substack

Helping you build financial independence on a bitcoin standard. Click to read FIRE BTC, by Trey Sellers, a Substack publication with thousands of s...

KYC Is Dead. We Just Haven’t Admitted It. https://medium.com/@neonmaxima/kyc-is-dead-we-just-havent-admitted-it-41453bcdd445

The next #Bitcoin mining difficulty adjustment is set to be one of the biggest mining difficulty increases in over 10+ years. And that marks the end of the 3-month miner capitulation.

NEW: 🇧🇷 Brazilian lawmakers reintroduces the RESBit (Strategic Sovereign #Bitcoin Reserve) bill, which would allow the state to acquire 1M #Bitcoin over five years. Source:

X (formerly Twitter)

Bitcoin News (@BitcoinNewsCom) on X

NEW: Brazilian lawmakers reintroduces the RESBit (Strategic Sovereign Bitcoin Reserve) bill, which would allow the state to acquire 1M Bitcoin over...

#Bitcoin do Zero: Entendendo as Regras que Substituem a Confiança Como o #Bitcoin protege bilhões de dólares? Nesse post, você será capaz de explicar, com clareza, por que o #Bitcoin não pode ser falsificado, derrubado ou proibido, mesmo sendo totalmente digital.

Bitcoin do Zero: Entendendo as Regras que Substituem a Confiança

Como o Bitcoin protege bilhões de dólares? Nesse post, você será capaz de explicar, com clareza, por que o Bitcoin não pode ser falsificado, d...

“I wouldn’t mind if our government mined #Bitcoin. Our power stations don’t do anything at night. Great. New gold standard.” -Jimmy Carr, the UK’s most popular comedian

What is #Bitcoin? A peer-to-peer electronic cash system #Bitcoin is a unique, decentralized, peer-to-peer transaction network featuring a finite, programmable native digital currency. #Bitcoin (BTC), the intrinsic asset of the #Bitcoin blockchain, operates autonomously, free from central authorities or administrators. The #Bitcoin network's stability is achieved through the collaborative efforts of full nodes, miners, and developers. Its foundation lies in a user-established and user-agreed social contract, which is strengthened by the strategic use of game theory and sophisticated cryptography. #Bitcoin's design ensures censorship-resistance, permissionless access, and a reliable store of value, making it an innovative and secure form of digital money.