Erik Aronesty joins the Bitcoin Infinity Show to talk about his role in BIP 148 and the User-Activated Soft Fork that reshaped the block size wars, and why he eventually traded his big-block stance for a small-block one rooted in bandwidth and node decentralization. He shares hard-earned lessons on Bitcoin mining economics, the long-term security budget question, and why he believes Bitcoin still needs protocol-level privacy through ideas like Mimblewimble alongside covenants like OP_CTV for vaulting and self-custody. The conversation digs into BIP 110, OP_RETURN policy, the difference between consensus and mempool rules, the dangers of KYC exchanges and Coinbase, and what it actually takes to keep Bitcoin sound money for the next generation.

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The Bitcoin Infinity Show is a Bitcoin podcast hosted by Knut Svanholm and produced by Luke de Wolf.

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00:00 Introduction to Erik and His Background
01:37 The Block Size Wars: Perspectives and Arguments
06:29 Nodes vs Miners
09:19 Mining Economics and Future Incentives
11:19 Bitcoin's Security Budget
17:22 Privacy, Covenants, and Bitcoin's Future
19:42 Peer-to-Peer Bitcoin
22:37 Covenants
23:50 The Political Landscape of Bitcoin Core
32:47 OP_RETURN and BIP-110
40:20 Inheritance Protocols and Their Monetary Use Cases
44:29 What Bitcoin Needs
48:43 Potential Spam Solutions
57:44 Legitimate Data Cases
58:36 Policy vs Consensus
01:02:33 The Risks of BIP 110 Compliance
01:19:20 KYC, Privacy, and the Future of Bitcoin
01:23:52 Final Thoughts and Resources