Bitcoin Programming and Philosophy by Jimmy Song
Jimmy Song is a veteran Bitcoin developer, educator, and author whose work has guided foundational protocol development and economic philosophy around Bitcoin since 2013. His book Programming Bitcoin is used in over 15 university blockchain programs worldwide, and his weekly newsletter Bitcoin Tech Talk reaches a subscriber base exceeding 22,000 readers.
Song teaches developer courses and has lectured at institutions such as the University of Texas and the Oslo Freedom Forum. He serves as a Bitcoin Fellow at Blockchain Capital, and frequently appears as an expert witness in legal and policy contexts. Across more than 180 podcast episodes of Bitcoin Fixes This, Song has hosted topics ranging from ethics in crypto to fiscal decentralization. In 2025, he contributed to educational materials adopted by three central bank advisory panels focused on digital asset regulation.
Song’s work combines low-level technical literacy with a consistent narrative on Bitcoin as hard money, providing critical infrastructure for economic understanding in blockchain circles.
Regaining trust after OP_RETURN controversy requires accountability, Jimmy Song notes
Jimmy Song, bitcoin educator, developer, and entrepreneur, reflects on the importance of trust within the crypto community. He underscores that once trust is lost, especially in relation to ...
Jimmy Song: Banks and dating apps exploit individuals for profit
Jimmy Song, bitcoin educator, developer, and entrepreneur, compares the practices of dating apps and banks in how they exploit individuals and companies. Song notes that dating apps have been ...
Third-party bitcoin custody introduces added risks and fees, Jimmy Song warns
Jimmy Song, bitcoin educator, developer, and entrepreneur, argues that not buying and taking custody of one's own bitcoin leads to additional costs such as management fees or dilution. He ...
Jimmy Song: Bitcoin adoption and technical developments highlighted in monthly issue
Jimmy Song, bitcoin educator, developer, and entrepreneur, releases a free issue covering major bitcoin and industry topics for the first Monday of the month. The topics include a breakdown of ...
Soft fork outcome could clarify BIP110 impact, Jimmy Song notes
Jimmy Song, bitcoin educator, developer, and entrepreneur, expresses uncertainty about the outcomes associated with BIP110. He explains that he is neither for nor against the proposal due to a ...
Jimmy Song: Changing factions make historical lessons unreliable in Bitcoin
Jimmy Song, bitcoin educator, developer, and entrepreneur, argues that using previous conflicts as guidance is generally unhelpful for Bitcoin, especially because the involved groups and interests ...
Bitcoin price and adoption are tied to community actions, Jimmy Song notes
Jimmy Song, bitcoin educator, developer, and entrepreneur, suggests that the limited adoption and lower price of Bitcoin stem from the level of 'toxicity' within the community. The comment ...
Jimmy Song: Treasury companies compared to altcoins in current Bitcoin cycle
Jimmy Song, bitcoin educator, developer, and entrepreneur, compares current treasury companies to altcoins in the latest Bitcoin cycle. Song also points out that some assets have now dropped 90% ...
BTC treasury firms face key challenges, Jimmy Song notes
Jimmy Song, bitcoin educator, developer, and entrepreneur, observes shifts among BTC treasury companies and their investors. The commentary highlights that both these firms and their stakeholders ...
Jimmy Song: Quantum threats to Bitcoin lose impact over time
Jimmy Song, Bitcoin Educator, Developer, and Entrepreneur at https://x.com/jimmysong, argues that persistent fears around quantum computing and its potential impact on Bitcoin have become less ...
Bitcoin quantum computer prize compared to random generator, Jimmy Song argues
Jimmy Song, Bitcoin Educator, Developer, and Entrepreneur at https://x.com/jimmysong, questioned the legitimacy of a prize awarded to a so-called quantum computer for Bitcoin. He suggested that ...
Jimmy Song: Easy access to loans fuels leveraged buyouts and acquisitions in U.S.
Jimmy Song, Bitcoin Educator, Developer, and Entrepreneur at https://x.com/jimmysong, argues that a structural feature of fiat money makes leveraged buyouts easier to execute, especially in the ...
Bitcoin tech ideas touch on diverse areas, Jimmy Song notes
Jimmy Song presents a variety of topics for both free and paid subscribers in his latest update. Key areas include academic panic, contemporary Christian music, the relationship between AI and ...
Jimmy Song questions Fed's impact on monetary values
Jimmy Song points out the enormity of the Fed's influence on monetary values. He believes that only the Federal Reserve can make billions of dollars appear negligible. Song implies that if any ...
Jimmy Song analyzes USA caste system and Bitcoin trends
Jimmy Song delves into an array of topics, from the USA caste system to Bitcoin trends in his latest #Bitcoin Tech Talk #479. He offers insights on SpaceX management and AI developments in the ...
Jimmy Song warns of inflation-driven wage spiral in Canada
Jimmy Song highlights the potential impact of inflation on government workers in Canada. According to him, inflation may decrease real wages, leading this significant voting bloc to demand raises, ...
Jimmy Song highlights Bitcoin's impact on personal identity
Jimmy Song suggests that being involved in Bitcoin can reveal a lack of purpose or telos. This involvement then leads individuals to question their identity and meaning on a deeper ...
Jimmy Song unveils key Bitcoin tech insights
Jimmy Song offers a range of intriguing insights in his latest Bitcoin Tech Talk. Covering topics from BIP444 and LN Routing to issues like privacy and Russia's involvement with Bitcoin, the ...
Jimmy Song warns of UTXO set bloat amid new protocol costs
Jimmy Song, a prominent figure in the crypto community, raises concerns over the inefficacy of certain filters in dealing with new protocol costs, potentially leading to an expanded UTXO set. In ...
Jimmy Song: Telegram Lightning bots face scrutiny
Jimmy Song addresses various topics, engaging both free and paid subscribers. Among the numerous issues highlighted, those opting for paid content are informed about technological subjects such as ...
Jimmy Song underscores node upload bandwidth limitations
Jimmy Song, a well-known Bitcoin developer and educator, raises concerns over the impact of filters on node upload bandwidth. He suggests that unlike download bandwidth, upload bandwidth is often ...
