Join us today (20-Jan-2026) at 8:00 PM IST / 2:30 PM UTC for Bitcoin Mining Club
Today, we’ll cover hardware wallets security:
i) Real-world hacks & attack vectors
ii) Vulnerabilities & key defenses
iii) Best wallets for users, miners, HODLers & devs
iv) Must-have features (secure elements, open-source firmware, PIN/passphrases)
Join us in lounge of Bitshala discord server for the session: 
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🚀 Bitshala presents Mastering Lightning Network (LN) Cohort - Season 2 ⚡
📅 Starts 25th February 2026 | 8‑Week Cohort | Wednesdays, 8:00 PM IST (2:30 PM UTC)
Go beyond on‑chain Bitcoin and learn to build on Lightning with a hands‑on, guided cohort.
What you’ll get:
⚡ Self‑study + weekly live sessions
⚡ Group discussions & live Q&A
⚡ Deep dive into LN engineering, node ops, channels, routing, security & real‑world use cases
Who’s it for? 👉 Developers, designers, builders & curious Bitcoiners who want to understand how Lightning works under the hood
📘 Based on Mastering the Lightning Network, LND Builder’s Guide & Chaincode resources
✅ Prerequisites: Intermediate Bitcoin knowledge
📌 Applications are open: 
🚀 Bitshala presents: Learn Bitcoin from the Command Line (LBTCL) – Season 2
📅 Starts 2nd February 2026 | 6‑Week Cohort
Want to move beyond theory and work directly with Bitcoin Core?
LBTCL is a hands‑on, immersive cohort designed for developers and serious Bitcoin learners who want real‑world experience using the Bitcoin CLI.
🔹 Weekly live sessions
🔹 Guided self‑study
🔹 Node management & scripting
🔹 Certificate + proof of work
🔹 Strong builder community
🔹 Potential fellowship opportunities
✅ Ideal for anyone with basic Bitcoin knowledge and comfort with the command line.
📌 Applications are open:
Join us today (15-Jan-2026) at 7:00 PM IST / 1:30 PM UTC for Bitcoin Kernel Club
Session 2: Hands on with C header API
i) Know how to build and link programs against the libbitcoinkernel C API
ii) Understand the error handling patterns in the kernel API (nullptr returns, boolean status, verification codes)
iii) Be familiar with memory management basics - who owns what and when to free
iv) Successfully create a working kernel context with proper cleanup
Join us in lounge of Bitshala discord server for the session : 
