A Bitcoin block isn’t just a list of transactions. It’s a structure tied together by hashes, timestamps, and proof-of-work — all enforcing consensus without trust. Understanding block structure is key to understanding Bitcoin’s security model.

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

🌍 This International Youth Day, own your future. Bitcoin is more than tech, it’s economic freedom in your hands. Africa's youth are leading the Bitcoin movement. Bitcoin is the Key, test yourself:

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

Bitcoin is more than just price action—it’s about technology, security, economics, and philosophy. 📌 Tip: If you’re new, start with the Non-Technical Test before diving into the Technical one! 👉 Take the test here:

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

❗Do You REALLY Know Bitcoin? Everyone talks about Bitcoin, but how much do you actually know?Take the Bitcoiner Test and find out if you’re just riding the wave or truly part of the revolution.

🚀 Good Evening, Bitcoiners! 🔥 You know what time it is… TRIVIA TIMEEEEEE! 🧠 What is a 51% attack? A.Where more than half the nodes in the network agree to block a transaction. B.When more than 51% of the nodes use the same wallet. C.A command in the Bitcoin scripting language that defines an operation to be performed. D.A type of attack where someone takes control of more than 51% of the Bitcoin network.

🚨 Ever wondered why Bitcoin is so divisible? 🤔 Let’s break it down. Bitcoin can be split into 100 million units (satoshis). Why? Because it’s designed to be global money—usable for everything from buying a coffee ☕ to transferring millions across borders 🌍. Compare that to fiat: most currencies only divide into 100 units (like cents). But fiat loses value over time due to inflation, while Bitcoin’s capped supply and divisibility make it future-proof. 💡 Think about If 1 BTC = 1,000,000sats, you could still buy a $2 cup of coffee with just 200 sats (0.000002 BTC). Try doing that with a gold bar good luck shaving off a few cents' worth! 😂 So, is Bitcoin’s divisibility a game-changer? Absolutely. It’s what makes it scalable, accessible, and ready for the future. 🐱 Speaking of the future… Want to see if you’re a true Bitcoiner? Take the Bitcoiner Test and prove your stripes:

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

Kickstart your week with a fun BITCOIN trivia! What is the name of the cryptographic algorithm used to secure Bitcoin transactions? A) SHA-256 B) ECDSA C) RIPEMD-160 D) AES-256 Let’s see how much you know about Bitcoin and its underlying technology!

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

🚨 Are you still trusting third parties with your Bitcoin? In the world of Bitcoin, the mantra "Not Your Keys, Not Your Coins" is more critical than ever. Understanding this principle is essential for every Bitcoiner. Do you truly know how to protect your bitcoins? Our comprehensive Bitcoiner Test will help you gauge your knowledge and awareness about the importance of private keys and secure storage. Take the test today and empower yourself with the knowledge you need to secure your assets.

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

How do you know whether someone is a shitcoiner or not when they apply for a Bitcoin job in your Bitcoin-focused firm with an amazing CV? Ans: The Bitcoiner Test 😊

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

NB: No shitcoiner can pass The Bitcoiner Test. None!!

Take a shot at this simple question from The Bitcoiner Test Question Bank. 😎 What is the name of the company that created the first Bitcoin mining pool? A. Slush Pool B. Antpool C. F2Pool D. Foundry Test your Bitcoin knowledge with the Bitcoiner Test and receive a certificate of merit if you scale it.

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

📢The Most Impactful African Bitcoiner award is here again. Who's your best African Bitcoin voice, builder, developer, or perhaps just your favorite African Bitcoin figure? Here's your chance to put them in the spotlight even more. Nominate now!

African Bitcoiners

Most Impactful African Bitcoiners Nominations - African Bitcoiners

Recognize the game-changers in Africa's Bitcoin journey. As we reflect on the growth since Most Impactful African Bitcoiners, it's time t...

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🎉🎉Congratulations to Africa for stepping up and taking the bull by the horns. Cheers 🥂 to all the Bitcoin projects building and spreading Bitcoin adoption in Africa. This is just the start. #OrangePillingAfrica #TheAfricanBitcoinEcosystemQ4 View quoted note →

TGIF💃🕺 We've just published the second edition of our bi-weekly Bitcoin Insights. We discussed "Tips on breaking into a Bitcoin career" in a quick 3-minute read to help you start your Bitcoin career journey. Enjoy the article and share your thoughts 😎;

Breaking Into a Bitcoin Career!

INTRODUCTION The Bitcoin industry is rapidly growing. With more Bitcoin projects, businesses, and companies being created, career opportunities in ...

💥Hey Bitcoin scholars, here's a simple question from The Bitcoiner Test Question Bank. Give it a shot: "Which of the following is NOT a valid factor influencing a miner's likelihood of successfully mining a new block?" A. Hashing power. B. Energy consumption. C. Geographical location. D. Network connectivity. Enjoy the full Bitcoiner Test experience at

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

🔍ACCESSING YOUR BITCOIN STUDENTS Whether you're hosting a 7-day cohort, or a full-year Bitcoin program, it is essential to gauge your student's comprehension of Bitcoin once they’ve completed your course. The Bitcoiner Test is a great tool designed to help you easily assess how much and how well your students have understood Bitcoin. Please visit

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

to learn more.

📢 THE BITCOINER TEST WEEKLY INSIGHTS 🔔Keep up with weekly insights on everything Bitcoin, especially about growing a career in Bitcoin. Explore the first edition of our Bitcoiner Test weekly article on LinkedIn. Please follow➕ us so you never have to miss anything:

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Explore top LinkedIn content from members on a range of professional topics.

Each week comes with new challenges, face them like you've already won! 💪 Happy New Week Bitcoin Scholars 🧡

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

Are you fit for the Challenge!! 💪💪 Enjoy a 100% refund of your test fee if you can score up to 85%, or receive a whopping 200% refund of your test fee when you hit a 95% score and above!! 🎉 Visit

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

to take the test. View quoted note →

🎉🎉🎉CELEBRATING A HUGE MILESTONE Cheers to one year of verifying real Bitcoiners and easing hiring for Bitcoin organizations.🥂🥂 To celebrate our 1st anniversary, you can now enjoy a FULL refund of your Test fee and even DOUBLE the amount if you hit certain score thresholds!! Visit

The Bitcoiner Test

The Bitcoiner Test

Just take The Bitcoiner Test -the ultimate verification for genuine Bitcoin enthusiasts. Whether hiring or joining a Bitcoin team, prove you know y...

now to learn more 😍