Bitcoin Wallets: You Don't Store Bitcoin, You Manage Keys | Pune

📅 Saturday, 08th August
⏰ 4:45 PM - 7:00 PM

Your wallet holds zero Bitcoin; it holds the exact mathematical secrets required to convince a global network that you have the right to move it.

In this Bitshala meetup, we abandon consumer abstractions to focus on protocol reality: wallets are deterministic cryptographic key managers that construct and sign state transitions for an open ledger.

📌 Register now: https://luma.com/12arih4f

Join us today (31-Jul-2026) at 8:00 PM IST / 2:30 PM UTC for Bitshala Reading Club

We’re in Week 3 of "The Psychology of Money" by Morgan Housel in the Bitcoin Reading Club.

Today’s Reading Club explores four ideas from The Psychology of Money about building lasting wealth through disciplined saving, wise decisions, patience, and resilience. Join us for practical lessons on money, wealth, and long-term success.

Join us in lounge of Bitshala discord server for the session : https://discord.com/invite/STeQFVEWf9

Bitcoin Transactions, Blocks and Mining | Andheri, Mumbai

📅 Saturday, 08th August
🕛 11:00 AM - 2:00 PM

Bitcoin has no accounts, no balances, and no central server, yet it reliably tracks value across thousands of independent nodes.

In this session, we trace the full lifecycle of a transaction, from elliptic curves and address derivation to mempool dynamics, Merkle trees, and Nakamoto consensus, culminating in constructing and broadcasting a raw transaction directly onto the Bitcoin testnet.

📌Register now: https://luma.com/qi8cqorq

Our first Bitcoin meetup in Kolkata is here! 🎉

Bitcoin 101: How Digital Money Works Without Banks

📅 Saturday, 22 August
🕦 11:30 AM–1:30 PM

Every economy depends on a ledger to keep track of who owns what. Bitcoin is the first global financial ledger maintained by mathematics, cryptography, and a distributed network—not by banks.

Join us for an interactive, beginner-friendly introduction to Bitcoin and how it works. No prior knowledge is required—just bring your curiosity!

📌Register now: https://luma.com/ch87n8jh

Join us today (28-Jul-2026) at 8:00 PM IST / 2:30 PM UTC for Bitcoin Mining Club

Today’s topics:
i) Guest Journey: From non-tech to Bitcoin miner with Rajendra.sats
ii) Live Demos: Node setup, port forwarding, templates, and pool mining
iii) OCEAN Pool: Buying hash power and routing it directly to the pool

Join us in Bitshala discord lounge: https://discord.com/invite/STeQFVEWf9

🚀 Learn Bitcoin from Command Line (LBTCL) Season 4 starts has officially begun at Bitshala.

Learn Bitcoin from the command line through a hands-on, 6-week cohort covering Bitcoin Core, node management, scripting, and real-world workflows.

Welcome to LBTCL Season 4🧡

🔸Applications for upcoming cohorts are open: https://app.bitshala.org✨

Join us today (27-Jul-2026) at 8:00 PM IST / 2:30 PM UTC for Latest in Bitcoin Tech

Today, we will discuss BIP-54 Consensus Cleanup - That aims to fix:
i) Time wrap attacks
ii) Slow block validation attack
iii) Merkele leaf ambiguity
iv) Duplicate coinbase transactions

Join us in lounge of Bitshala discord server for the session: https://discord.com/invite/STeQFVEWf9

Related Bitcoin Optech Newsletter No. 409 https://bitcoinops.org/en/newsletters/2026/06/12/

From excitement and confusion to clarity! ✨

Our beginner-friendly Bitcoin Blocks & Mining meetup in Pune (25-July-2026) was filled with thoughtful discussions, deep questions, hands-on learning, and plenty of joy.

Thank you to everyone who joined and made it memorable! 🧡₿

Programming Bitcoin Cohort — Season 1 has graduated 🎓🚀

Congratulations to all 12 participants who completed the journey and deepened their understanding of Bitcoin Core development, cryptography, scripting, transactions, and protocol-level programming. 🔐🌐

Applications for the next season of cohorts are now open!

📌Apply here: https://app.bitshala.org/

From UTXOs to instant payments ⚡️

Our Bitcoin Lightning 101 workshop in Navi Mumbai (25 July 2026) covered payment channels, commitment transactions, revocation keys, HTLCs, routing, liquidity, invoices, LNURL, and more.

Thanks to everyone who joined us and explored the future of Bitcoin payments! 🚀

If you’re a developer looking to build a career in Bitcoin open source, come join us, learn, connect, and start contributing to the future of decentralized payments! 🚀

See you in next meetup 🙌

Join us today (24-Jul-2026) at 8:00 PM IST / 2:30 PM UTC for Bitshala Reading Club

We’re in Week 2 of "The Psychology of Money" by Morgan Housel in the Bitcoin Reading Club.

Today, we’ll explore why building wealth requires not only making money but also protecting it, how rare events shape our financial future, why control over our time is true wealth, and how the desire to impress others influences our financial decisions.

Ultimately, financial success depends as much on behaviour and psychology as on intelligence or investment skill.

Join us in lounge of Bitshala discord server for the session : https://discord.com/invite/STeQFVEWf9

🎉 Congratulations to everyone who completed our 8-week Mastering Bitcoin - Season 5 Study Cohort! 🎉 👏

Your dedication, curiosity, and commitment to understanding Bitcoin at a fundamental level have been truly inspiring. 🚀

To our graduates: this is just the beginning. Keep learning, experimenting, building, contributing, and strengthening the Bitcoin ecosystem. ⚡₿

To those who couldn’t complete the cohort this time: don’t be discouraged! You’re always welcome to join us again. Learning Bitcoin is a lifelong journey, and every step counts.

📌Register for new season of Mastering Bitcoin cohort - Season 6: https://app.bitshala.org/