Bitcoin Navi Mumbai Meetup - Mempool | Saturday, 16th May 2026 | 5:00 PM - 7:00 PM If you are in Navi Mumbai, come join us to learn about: 1) What is Bitcoin Mempool ​2) How Transactions Enter Mempool 3) ​Miners & Transaction Selection ​​​4) Mempool Dynamics & Congestion 5) ​Mempool Tools & Monitoring ​6) Why Mempool Matters Register at : https://luma.com/q39czu5x

​Bitcoin Meetup - BTCPay Server | Delhi | Saturday, 16th May 2026 | 4:00 PM - 7:00 PM Join us for a hands-on session on BTCPay Server, one of the most widely used open‑source Bitcoin payment processors. ​Dive into its architecture, merchant capabilities, and how developers can integrate or extend it for real-world use cases in the Bitcoin economy. https://luma.com/scgvwqe2

The official BOSS Summit After-Movie 🎬 Cypherpunks, protocol devs, and the brightest fellows in the ecosystem, all locked in together for a week. From intense architecture debates, to the final accelerator pitches, this is the raw energy of the Global South taking control of its financial future. Watch the full cut here📽️👇

Join us today (29-Apr-2026) at 8:00 PM IST / 2:30 PM UTC for TradFi & Bitcoin Club Today, we will have guest session with Levi Johnson & Nolan Nachbar exploring Bitcoin as collateral from a corporate treasury perspective 🧠⚡ Topics: • What makes “good collateral” in traditional finance • Bitcoin’s liquidity, transparency & settlement advantages • Haircuts, LTVs & risk frameworks in BTC-backed lending • How corporates are using BTC to back credit instruments • Why Bitcoin is emerging as a new standard for collateral Join us in lounge of Bitshala discord server for the session: https://discord.com/invite/STeQFVEWf9

The signal is live ⛰️ We spent 6 days in the mountains of Dharamshala, debating, and building the Sovereign Tech Stack. The official BOSS Summit After-Movie is dropping soon. Here's a taste. Volume UP. 🎬

Join us today (28-Apr-2026) at 8:00 PM IST / 2:30 PM UTC for Bitcoin Mining Club Today, we will discuss: i) Tether Launches Open Source MDK ( Mining Development Kit ) ii) Luxor Expands LuxOS to MicroBT WhatsMiner iii) Mining Economics & The AI Pivot iv) Pool Dynamics & Hosting Options v) ...and much more! Join us in lounge of Bitshala discord server for the session: https://discord.com/invite/STeQFVEWf9

🚀 Bitshala: Programming Bitcoin (PB) Cohort - Season 1 ⚡ 📅 Starts 22th May 2026 | 9‑Weeks | Fridays, 8:00 PM IST (2:30 PM UTC) 📘 Based on Programming Bitcoin book by Jimmy Song Overview: Advanced hands-on Bitcoin Core development using bitcoin-cli, local regtest node. Covers cryptography, scripting, transactions; build Python tools for protocol-level intuition. 👉 Format: Self-study + weekly live sessions, discussions, Q&A, Assignments Takeaways: ⚡ Master Bitcoin scripting, consensus, ECC, signatures ⚡ Build/run regtest nodes; create custom scripts/transactions ⚡ Prep for Bitcoin FOSS innovation ⚡ Certificate on completion ⚡ Potential fellowship opportunities ✅ Prerequisites: Technically proficient developers/engineers with Bitcoin basics (e.g., Mastering Bitcoin) and Python proficiency; command-line/Unix helpful. 📌 Applications are open: https://bitshala.org/cohorts/pb/#register After applying, check your email to join the Discord and get started.

Join us today (27-Apr-2026) at 8:00 PM IST / 2:30 PM UTC for Latest in Bitcoin Tech We will discuss the following ideas: i) Algorithmic Agility : Designing systems where cryptography can be upgraded without breaking the entire architecture ii) Draft BIP for nVersion expansion: Expanding miners' nonce space from 16 bits to 24 bits Join us in lounge of Bitshala discord server for the session: https://discord.com/invite/STeQFVEWf9 The news items related to the above topics can be found in Bitcoin Optech Newsletter #395 : https://bitcoinops.org/en/newsletters/2026/03/06/

Lightning 101 Meetup Chennai Recap: A Charged Success! ⚡ What an eventful Lightning 101 meetup today in Chennai! We dove deep into the Lightning Network, covering key topics like: ✅ Why Lightning? ✅ Layered architecture of Bitcoin ✅ Bar tab analogy ✅ Top-level Lightning payment flow ✅ HTLCs (Hashed Timelock Contracts) ✅ Lightning Ecosystem ✅ About Bitshala Special shoutout to Aswin and Sidharth for their hands-on paper demo showing how HTLCs are created, routed, and redeemed—super insightful! The fun didn't stop there: We wrapped up with an exciting quiz, and the top 3 winners walked away with SATS (smallest unit of Bitcoin) prizes! 🎉

Just wrapped up Bitcoin Mining 101 in Vadodara (25-Apr-2026)! ⛏️🧡 Thanks to everyone who attended and made this session awesome! 🙌 Here's what we covered: ⚙️What is Bitcoin Mining — how proof-of-work secures the network 🔍 How mining actually works — from hash competition to block rewards 🌐mempool.space deep dive — how to navigate unconfirmed transactions, fee estimates & block explorer like a pro Great questions, great energy — see you at the next one! 🚀