Bitcoin Takeover Podcast
BTC Takeover
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S16 E32
Bitcoin vs Monero vs Zcash Privacy with Diego Salazar & Luke Szramowski of Cypher Stack
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5:08:14
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Chapters
00:59 Introducing Diego Salazar & Luke Szramowski
02:04 Tribalism and Privacy Protocols in Crypto
03:55 Why Privacy Matters & Personal Motivations
04:58 Diego’s Background and Cypher Stack
06:58 Luke’s Background and Mathematical Perspective
08:40 CoinJoin and the Limits of Bitcoin Privacy
09:10 Threat Models and Privacy Tool Selection
12:22 CoinJoin’s Effectiveness and Metadata Attacks
14:18 Comparing CoinJoin to Tor/VPN Usage
17:26 Overconfidence and Under-Researched Privacy Claims
19:52 Levels of Privacy and User Education
24:31 Defining Adversaries in Privacy Research
26:10 CoinJoin’s Real-World Threats and Research Gaps
27:17 Social Media, Nuance, and Privacy Debates
29:11 CoinJoin as “Add-On” Privacy and Side-Channel Attacks
31:46 Underestimating Adversaries and Attack Tools
38:37 Sponsor Plugs and Criteria for Privacy Evaluation
42:47 Scoring CoinJoin on Privacy Criteria
51:09 WabiSabi and Wasabi Wallet Improvements
59:29 Other Bitcoin Privacy Tools: BIP47 & Silent Payments
1:06:19 Human Error and Privacy Tool Usability
1:08:51 The Limits of Privacy Ratings and the Need for Nuance
1:12:19 Tribalism, Community Research, and Productive Debate
1:15:33 Non-Interactive Proofs and Security Assumptions
1:16:27 Bitcoin Maximalism and the Limits of Debate
1:17:34 Academic Rigor and the Need for More Research
1:20:01 Bitcoin’s Privacy Risks if Mainstream Adoption Happens
1:21:44 The State of Bitcoin Privacy Research and Funding
1:34:03 Bitcoin’s Missed Privacy Opportunities
1:37:14 Monero’s History and Privacy Technologies
1:41:03 Monero’s Anonymity Set and Privacy Trade-Offs
1:46:52 Monero’s Current Weaknesses and Upcoming FCMP
1:55:24 Monero’s Privacy Scores and Scalability
2:27:50 Zcash: History, Community, and Technology
3:00:29 Zcash’s Privacy Model and Accumulator Approach
3:05:56 Zero-Knowledge Proofs Explained
3:20:08 Zcash’s Privacy Scores and Tachyon Scalability
3:35:12 Firo (formerly Zcoin) and Spark Protocol
3:44:45 Firo’s Privacy Scores and Future Upgrades
3:52:06 Litecoin MWEB and Mimblewimble
4:01:32 MWEB Privacy Scores and Limitations
4:07:03 Other Privacy Projects: Zano, Beam, Salvium
4:10:02 Toxicity, Community, and the Human Element
4:17:00 Philosophy of Privacy and Human Nature
4:24:28 Fungibility, Bitcoin, and Social Realities
4:44:15 Summary and Chart of Privacy Scores
4:57:52 Resources for Privacy Research and Final Thoughts
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