Episode 07
🎙️Bitcoin Talks with Abhijay 🎙️
Hosted by @TheBitcoinDialectic, this episode explores Abhijay's journey into Bitcoin open source, his previous work on BtcpayServer, AI-powered multilingual tools, and practical advice on contributing, grants, and building a career in Bitcoin.
Whether you're a student or developer, this is a conversation you don't want to miss.
Key Timestamps:
01:27 – Abhijay's background and open-source journey.
13:23 – What is BTCPay Server?
16:37 – BTCPay Server's non-custodial infrastructure
18:50 – Unlocking functionality: Extensions vs. Plugins.
32:08 – Global use cases for merchants and SaaS.
33:19 – How the project handles long-term sustainability
44:28 – AI-driven multilingual translations
54:57 – Actionable advice for young developers
01:05:48 – Navigate funding, grants, and fellowships
01:13:01 – The future of Bitcoin adoption over the next 5 years.
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Episode 08
0:00 - 1:49 Introduction and background of Coding P and her path into Bitcoin
1:49 - 8:11 Navigating the learning curve and the Summer of Bitcoin initiative
8:11 - 12:56 Explanation of the Bitcoin Development Kit (BDK) and its role in building wallets
12:56 - 17:36 Technical contributions, specifically BDK-redb, and the importance of Rust
17:36 - 31:21 Community structure, Bitshala's role, and trust in infrastructure
31:21 - 41:14 Advice for newcomers on contributing and getting started with GitHub
41:14 - 56:17 Future innovations, advice for women in tech, and long-term outlook
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Episode 09
We sat down with Paperpsych to explore his journey from calling Bitcoin a 'scam' to getting orange-pilled and building India’s grassroots Bitcoin infrastructure. 🛠️⚡
Key timestamps:
00:00 - 00:54: Podcast preview and highlights covering topics like Bitcoin adoption changes over the years, the legality of Bitcoin in India, and the user's first video podcast.
00:55 - 01:20: Introduction and casual banter about arranging this overdue conversation in Bangalore.
01:21 - 02:17: The speaker discusses their unique position in the community, observing and curating experiences for regular people, developers, and visitors.
02:18 - 04:22: The speaker introduces themselves, sharing their obsession with curating meaningful experiences, learning multifaceted skills (design, copywriting, operations), and how Bitcoin expanded their perspective.
04:23 - 09:23: The story of how the speaker discovered Bitcoin through friends in 2022, shifting from calling it a "scam" to getting "orange-pilled" during a 9-hour conversation at a technical conference track in Goa.
09:24 - 14:02: The speaker shares details about their life before Bitcoin, including navigating school, developing a passion for psychology and economics, teaching themselves marketing and copywriting during the 2020 pandemic, and copying famous artists to refine their design skills.
14:03 - 19:55: The transition into professional freelancing, selling social media content designs, and moving to Bangalore in May 2022.
19:56 - 23:34: Meeting the civil-engineer-turned-co-founder, Raj, and inquiring about how a non-technical person could contribute to Bitcoin infrastructure.
23:35 - 27:21: Joining Bitshala in early 2023, the origins of launching India's first "Bitdevs" meetup in Bangalore, and concretizing plans for a dedicated community coworking space featuring its distinct orange couch.
27:22 - 33:43: Discussion on funding models (relying on grants like the HRF), graphic design choices for community summits, and researching local artistry (such as blue pottery in Jaipur) to build a low-time-preference design language.
33:44 - 39:55: A typical day at the space and the types of events hosted, ranging from absolute beginner courses to advanced technical Bitdevs sessions.
39:56 - 45:32: Evolution of the local community over two years, moving from a 70% hardcore Bitcoiner attendance to a 90% curious newcomer crowd requiring more structured touchpoints.
45:33 - 52:04: Addressing common user hesitations like authority vs. decentralization, condemning media misrepresentation of cryptocurrency scams, and an appeal to facilitators to not aggressively shatter newcomers' belief systems.
52:05 - 56:50: Looking 5 years into the future—the speaker hopes for regulatory clarity to foster safer open-source software building and notes the rising awareness against "sheep mindsets" in the newer generation.
56:51 - 01:04:25: Deep reflection on working in the Bitcoin sector due to an inflation-driven economy that mandates high-stress investing, contrastingly looking back at a grandfathers' era where a single provider could easily afford a multi-child home.
01:04:26 - 01:07:53: Alternative career paths if not in Bitcoin (such as filmmaking and scriptwriting), highlighting inspiration drawn from creators like Exurb1a and Phoebe Waller-Bridge's Fleabag.
01:07:54 - 01:10:37: Social links and details on where the audience can find the speaker online.
01:10:38 - 01:13:33: The unappealing story behind how the speaker randomly came up with and adopted their pseudonym, "Paper Psych," originally registering it as a domain name back in 2018.
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Episode 010
Building Open Source Bitcoin Tools & Hardware in India with Bala | Bitcoin Talks
In this episode of Bitcoin Talks, host Digvijay sits down with Bala, an electrical engineer turned open-source Bitcoin developer and hardware entrepreneur.
Bala shares his journey from buying Bitcoin on an exchange to building an open-source Rust library for Coin Selection, stress testing node software using fuzzing on Utreexo, and researching transaction introspection and covenants (vaults) to make self-custody safer. He also discusses co-founding Betasha, an Indian Bitcoin hardware company manufacturing home miners, stainless steel seed backup plates (Posha), and assembled SeedSigner devices locally.
Key Discussion Topics:
From Engineering to Bitcoin Dev: How studying macroeconomics and attending Bitshala cohorts inspired the leap into open source.
Onboarding Newcomers: Why hands-on Lightning Network transactions outperform abstract theoretical discussions.
Coin Selection & UTXO Management: How smart transaction algorithms reduce network fees during high and low fee environments.
Covenants & Vault Constructs: Preventing key theft using time-locked spends and safe fallback addresses without compromising script safety.
Hardware Manufacturing with Bitasha: Bringing accessible DIY miners, steel seed plates, and SeedSigners to India.
Debating Protocol Ossification: Why ongoing maintenance and new features are critical for Bitcoin’s long-term security.
Key Timestamps:
00:00 – Introduction & Guest Background
00:42 – Personal Journey & Deep-Diving Macroeconomics
03:42 – Evolving from Exchange Investor to Bitcoin Developer
04:38 – Key Educational Podcasts (What Bitcoin Did, Stephan Livera)
05:32 – The Role of Bitshala Cohorts in Learning
09:07 – Shifting Views: From "Number Go Up" to Decentralized P2P Money
10:23 – The Best Way to Onboard Beginners using Lightning Wallets
13:02 – Choosing to Contribute Value to the Open-Source Ecosystem
14:56 – Understanding UTXO Optimization & Coin Selection Libraries
20:24 – Transaction Introspection, Covenants, and Scripting Trade-offs
24:39 – Vaults, Time-Locks, and Enhancing Self-Custody Security
29:56 – Fuzz Testing on Utreexo for Lightweight Mobile Nodes
32:21 – Founding Betasha: Building Bitcoin Hardware in India
33:50 – Betasha Product Overview: Home Miners, Seed Plates, & SeedSigners
34:57 – SeedSigners & The Importance of Manual Dice-Rolling Entropy
38:40 – The Self-Custody Spectrum: Laptops, Air-gapped Androids, & Hardware
41:40 – Navigating Developer Support, Mentorship, & Meetups
46:42 – Actionable Advice for Young Builders Entering the Space
47:40 – Future Outlook: Improving Self-Custody and Unit of Account Status
51:08 – Why Static Code Realistically Can't Work: Debating Ossification
56:40 – Power-Law Dynamics & Attracting Global Talent to Bitcoin
Connect & Links:
Guest (Bala):
Twitter/X: @Bala_1116
Host (Digvijay): @Digvijay_BTC
Bitshala Community: Learn and build Bitcoin open-source projects at bitshala.org
If you enjoyed this episode, please like, subscribe, and hit the notification bell for more discussions on Bitcoin development, open source, and privacy!
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Episode 011
In this episode of Bitshala Talks, we sit down with open-source Bitcoin developer Basanta to explore his journey from discovering Bitcoin to building self-custodial software and open-source tools.
Basanta shares his background, from co-hosting community events like Cyber Suraj in Bangalore to leaving corporate tech to focus on freedom tech. He dives into the technical details behind software reproducibility in Bitcoin wallets, the inner workings of Bull Bitcoin, and how Layer 2 scaling protocols like Liquid and Arc compare when building a private, self-custodial future.
Key Topics Covered:
- The philosophy of Bitcoin and Freedom Tech
- Organising privacy-focused community meetups without mentioning Bitcoin
- Why reproducible binaries matter for self-custodial wallets
- Developing for the Bull Bitcoin wallet and non-custodial exchange model
- Understanding L2 trade-offs: Lightning, Liquid Federations, and Arc3
- Practical advice for getting started with open-source Bitcoin development
Timestamps:
00:00 – Introduction & Evolution of Bitcoin Mindset
01:00 – Background, Early Career, and Community Work in Bangalore
02:59 – Cyber Suraj & Strategies for Privacy Education
06:43 – Early Experiences with Crypto and Transitioning to Bitcoin
14:09 – Leaving Corporate Tech and Discovering Open Source
18:52 – Wallet Scrutiny & The Importance of Software Reproducibility
22:06 – Technical Challenges in Achieving Reproducible Binaries
27:48 – How He Joined the Bull Bitcoin Wallet Team
29:50 – What is Bull Bitcoin? Self-Custody Exchange & Wallet Features
35:16 – Electrum Server Integration and Tor Support
37:56 – Understanding L2 Solutions: Liquid, Arc, and Scaling Limits of Lightning
48:51 – How Arc Operates: Off-Chain Round Transactions and Base-Layer Grounding
55:18 – Criticisms of Bull Bitcoin & Managing Trade-Offs in Scaling
58:32 – Bull Bitcoin’s Business Model and Open-Source Sustainability
01:03:36 – Advice for Aspiring Open-Source Developers
01:05:38 – Key Resources and Learning Platforms for New Bitcoin Developers
01:08:08 – The 5-Year Vision for Bitcoin and Technological Scalability
01:11:13 – Closing Thoughts, Personal Projects, and Social Links
Resources Mentioned:
Bull Bitcoin Wallet Repo: https://github.com/satoshiportal/bullbitcoin-mobile
Bull Bitcoin Website: https://wallet.bullbitcoin.com
Personal Website: https://xonghoti.com
Noster Profile: basowwami@unsigned.in
Recommended Reading: Mastering Bitcoin by Andreas Antonopoulos & Programming Bitcoin by Jimmy Song
About Bitshala:
Bitshala is a community-led initiative dedicated to building, educating, and fostering open-source Bitcoin developers and privacy tech enthusiasts.
#Bitcoin #OpenSource #BullBitcoin #SelfCustody #Layer2 #Noster #Privacy #Bitshala
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