Bitcoin Takeover Podcast
BTC Takeover
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S16 E51
Sean Bowe on Bitcoin, Zcash & Scaling Privacy with Tachyon
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3:39:34
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Chapters
01:19 Sean Bowe's Work on Zcash and Hidden Inflation Bug Fix
01:36 Introduction to Halo and Halo 2: Eliminating Trusted Setup
01:51 Overview of Project Tachyon for Scaling ZK-SNARKs
02:43 Zcash Price Pump and Dance Celebration
04:48 Using Zcash for Encrypted Messages via Zashi Wallet
05:42 Comparing Zcash Messaging to Signal
07:17 Sean Bowe's Early Involvement in Zcash and Bitcoin
10:34 Sean Bowe's Age and Start in Cryptography at 21
11:13 Discovering Bitcoin in 2011 and Privacy Needs
13:42 Contributing to BIP 39 with Slush and Trezor
14:19 Realizing Bitcoin's Lack of Privacy
17:50 Privacy vs. Deniability in Bitcoin and Banks
20:23 Wasabi Wallet and CoinJoins Limitations
21:46 Optional Privacy in Zcash and Wallet Defaults
23:16 Viewer Question: Source of Sean Bowe's Smartness
24:47 Viewer Question: Ideas from Scaling Bottlenecks
27:09 Viewer Quote from Oscar Wilde on Privacy
28:07 Viewer Question: Zcash Network State Meaning
30:00 Viewer Question: Timeline for Tachyon Success
33:15 Chronological Approach to Interview and Tachyon
37:33 Differences Between Zerocoin (Firo) and Zerocash (Zcash)
39:55 Greg Maxwell's CoinJoin and Zerocoin Views
42:57 Moon Math and Cryptographic Assumptions
46:33 Sponsor: Citrea ZK Rollup with BitVM
47:19 Sponsor: Layer2 Labs ZSide Drive Chain
49:01 Sponsor: Bitcoin.com News
50:16 Zcash Leads Crypto Rally News
58:49 Bitcoin's Constraints and Creativity like BitVM
1:05:00 Zcash Contributors and Zebra Rust Node
1:14:00 Friendly Forks in Zcash
1:31:00 Monero Hater Comments and Zcash Anonymity
2:23:00 Superhero Backstory Tease
2:26:14 Bitcoin Talk Username and Early ASIC Mining
2:28:35 Pessimism on Bitcoin Development Speed
2:50:41 Shielded Zcash Dust Problem
2:52:11 Quantum Resistance and Self-Transfers
2:53:00 Long-Term Storage Pool for Quantum Safety
2:54:56 Avalanche Pre-Consensus like eCash
2:55:04 Tachyon and Oblivious Synchronization
2:58:56 Scaling to Billions: Math and No Bottlenecks
3:02:12 Solving Privacy-Scaling Trilemma
3:04:51 Off-Chain Secrets and Payment Protocols
3:06:24 Tachyon as New Privacy Pool
3:12:56 Wallet Syncing with Tachyon Servers
3:14:50 Shielded Aggregation in Tachyon
3:17:00 Tachyon Team Size and Hiring Rust Engineers
3:18:41 ETA for Tachyon: Next Year
3:23:15 Greg Maxwell Paper Citation Story
3:25:11 Explaining ZK-SNARKs to Polkadot Cryptographers
3:31:01 Zcash Governance and No Benevolent Dictator
3:35:06 Memos Bloating Blockchain and Anonymity Boost
3:38:06 Zcash Compatibility with Bitcoin Privacy
3:39:01 Following Sean Bowe: X Account and Blog
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