Join us today (17-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for TradFi & Bitcoin Club Topic: Allen Farrington & Sacha Meyers' latest essay: "Number Go Down" We’ll explore: • Why economies chase inflation • The case for deflation • Why productivity should mean lower prices • Innovation, capital, and abundance • How Bitcoin reshapes saving and investing • Rethinking how we price capital Join us in lounge of Bitshala discord server:

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Number Go Down Article link:

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allen farrington (@allenf32) on X

Number Go Down

Registrations open for new Season of Bitcoin Protocol Development (BPD) Cohort - Season 2 ⚡🚀 📅 Starts 24th July 2026 | 6‑Week Cohort | Fridays, 8:00 PM IST (2:30 PM UTC) A 6‑week immersive cohort to give in-depth dive into the Bitcoin protocol Built around Bitcoin Protocol Development by Chaincode Labs, you’ll be doing Coding Challenges along with weekly Question Assignments 🔐🌐 ⚡Who’s it for? If you’ve already explored Bitcoin’s technicalities and want to level up, this cohort is for you. 🎓 Earn a Proof‑of‑Work certificate on completion ✅ Potential fellowship opportunities at Bitshala 📌 Apply here:

Bitshala | A Pathshala for Bitcoin | India, Global South

Bitshala is a grassroot, organic education initiative (a pathshala) led by Indian bitcoiners to provide guidance and resources for new developers s...

From 24 Words to Keys: Demystifying Bitcoin Wallet Architecture 📍 Mumbai 📅Saturday, July 04 | 11:00 AM Your Bitcoin wallet holds zero coins; it is simply a local calculator generating an infinite tree of keys from 256 bits of entropy. This meetup shifts the focus away from UI buttons and API calls to examine the underlying Bitcoin improvement proposals (BIPs) that turn raw randomness into sovereign financial control, serving as a clean technical entry point for developers new to Bitcoin. 📌 Register at:

From 24 Words to Keys: Demystifying Bitcoin Wallet Architecture · Luma

Your Bitcoin wallet holds zero coins; it is simply a local calculator generating an infinite tree of keys from 256 bits of entropy. Most introducto...

Join us today (16-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for Bitcoin Mining Club Today, We will cover: 📉 Network Reset: What reduced competition means for miners (with fresh CoinShares data) 🧠 Smart Mining: New AI methods to improve hardware efficiency (May 2026 research) ⚡ Speed Boost: How Stratum V2 can cut lag by up to 80% Join us in Bitshala discord lounge:

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Join us today (15-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for Latest in Bitcoin Tech Today, We will discuss: 1. What BIP-110 is? 2. Activation pathways 3. Activation outcome 4. How forks would play out 5. Who are the actors and what effect does the activation have on them? Join us in lounge of Bitshala discord server for the session:

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Check out the Bitshala community on Discord - hang out with 2967 other members and enjoy free voice and text chat.

Wrapped up Bitcoin 101: Designing Digital Scarcity in Ahmedabad today 🚀 We skipped the hype and went straight to first principles—how Bitcoin anchors truth in physics, not promises. We covered: ✅The cypherpunk roots shaping Bitcoin’s ethos ✅ How Layer 2s are evolving into credible alternatives to altcoins—without compromising on Bitcoin’s security ✅Bitshala and why education-first communities matter From code to consensus, from theory to architecture—this is where it starts. See you at the next one ⚡

✅ LIVE NOW : Markets, Money & You - Part 3 | Google meet | 12 PM IST Part 3: Modern Monetary Crises ​​To understand where we are going, we have to look at where things broke. We will break down major modern financial crises, exploring their root causes, the bailouts, and the long-term economic scars they left behind. Google meet - https://meet.google.com/sjk-cbhw-gxv

Prague is where the future of money gets real ⚡ Setu Saurabh joins a panel on how Bitcoin is reshaping emerging markets, from beating currency chaos to slashing remittance costs. Big ideas. Real impact. Don’t miss it. Grab your spot:

BTC Prague

BTC Prague - The biggest bitcoin event in Europe

The biggest, most influential bitcoin event in Europe ever, again!

Vadodara Meetup #4 (12th June 2026) Topic: Decoding Consensus, How Bitcoin Actually Upgrades ✅ A few hours spent studying BIPs, consensus, nodes, and the mechanics behind Bitcoin's evolution. Thank you to everyone who joined the discussion. Vadodara Meetup #5 coming soon.

From code to consensus, we unpacked Bitcoin mining from the ground up ⚡ Transactions → nodes → mempool → candidate blocks → hash functions → Merkle trees → mining → propagation → Nakamoto consensus. We explored hash rate, difficulty, rewards (subsidy + fees), halving, pools, ASICs, and the real scale of mining today—plus the big question: does it waste electricity? Wrapped with brief about Bitshala and the core problem Bitcoin solves. 📍 Vashi, Navi Mumbai 📅 June 13 Follow us to get updates on the next meetups 👋

Bitcoin meetup (13-06-2026) recap — Cheeka, Haryana ✅ ⚡ Deep dive into wallets → UTXOs → transactions → mempool → air-gapped setup 🔒 Air-gapped wallets made simple. 🙌 Coin-flip seed experiment - Tried generating seed via coin flips (crowd loved it) ❓ Questions were basic but practical — the best kind. If you are curious about Bitcoin and want to learn more. Join us for the next meetup 👋

Join us today (12-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for Bitcoin Reading Club Session 5: We will cover Pages 200–250 (Ch. 4 cont.) of Softwar by Jason Lowrey Join us in lounge of Bitshala discord server for the session:

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Join us today (10-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for TradFi & Bitcoin Club Topic: Could Druk Holdings be a candidate for BitBonds? We’ll explore Bhutan’s Bitcoin strategy, BitBonds, and how Bitcoin-backed sovereign financing might work, plus benefits, risks, and real-world feasibility. Join us in lounge of Bitshala discord server:

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June 11–13, BTC Prague comes alive with ideas and real-world adoption insights. Setu Saurabh joins a panel on how Bitcoin is transforming emerging markets, from tackling currency challenges to cutting remittance costs. Want to see where Bitcoin is headed? Be there. Get tickets:

BTC Prague

BTC Prague - The biggest bitcoin event in Europe

The biggest, most influential bitcoin event in Europe ever, again!

See you in Prague.

Building the next wave of Bitcoin developers 🌍⚡ Looking for talented Bitcoin devs for your project? Or want to become one? Catch Raj Maitra's keynote on Bitshala at BTC Prague empowering young talent across India & Southeast Asia to go from zero to contributing to Bitcoin, Lightning, Nostr & more. Come see what the future of open-source talent looks like. 🚀

Join us today (09-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for Bitcoin Mining Club Today, we will cover: 1. Packet sniffing basics 2. How your online activity leaves traces 3. A live demo of credential capture from cleartext traffic 4. Practical steps to secure your network Join us in Bitshala discord lounge:

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5 meetups. 5 cities. 1 epic Bitcoin weekend. ⚡ From Vadodara → Haryana → Mumbai → Bangalore → Ahmedabad, we’re bringing real conversations, hands-on learning, and stronger Bitcoin communities together. Bitcoin is more than price. It’s technology. It’s freedom. It’s the future. See you there. 🚀 📌 Register at:

Bitshala · Events Calendar

View and follow events from Bitshala on Luma. Bitshala is a Pathshala for Bitcoin. We train and support developers, designers and other contributor...

Join us today (08-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for Latest in Bitcoin Tech Today, We will discuss: i) AssumeUTXO - a feature to make the node usable during IBD ii) Draft BIP to improve the AssumeUTXO process Join us in lounge of Bitshala discord server for the session:

Discord

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Check out the Bitshala community on Discord - hang out with 2967 other members and enjoy free voice and text chat.

Related Optech Newsletter # 405:

Bitcoin Optech

Bitcoin Optech Newsletter #405

This week’s newsletter announces the responsible disclosure of a vulnerability that could allow an attacker with sufficient proof-of-work to cras...

Live now 🟠 ➡️ Markets, Money & You ➡️ Part 2: Fiat Transition & Economic Frameworks ​What happens when money is no longer backed by gold? Learn about the modern shift to fiat currency, how central banks operate, and the core economic frameworks that dictate global policy today. 📌Join here: https://meet.google.com/sjk-cbhw-gxv

Join us today (05-Jun-2026) at 8:00 PM IST / 2:30 PM UTC for Bitcoin Reading Club Session 4: We will cover Pages 150–200 (Ch. 4 cont.) of Softwar by Jason Lowrey Join us in lounge of Bitshala discord server for the session :

Discord

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Check out the Bitshala community on Discord - hang out with 2967 other members and enjoy free voice and text chat.