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On The Brink

Weekly Roundup 04/03/26 (Two big quantum papers, Drift protocol hack, Maritime Salvage law) (EP.711)

Friday, 3 April 2026 · 3 min read · Listen to the episode ↗

The podcast discusses two groundbreaking quantum computing papers that pose risks to elliptic curve cryptography (ECC), raising concerns about Bitcoin's security against short-range attacks. It highlights the community's divided response and the urgent need for Bitcoin to upgrade to post-quantum cryptography. Additionally, the recent $280 million hack of Drift Protocol emphasizes vulnerabilities in ecosystems like Solana, reflecting on the role of AI in security breaches and the evolving legal landscape around cryptocurrencies.

Matt Walsh and Nick Carter delve into significant advancements in quantum computing, focusing on two crucial papers released simultaneously. The first, from Google Quantum AI, suggests that a superconducting qubit quantum computer could potentially break elliptic curve cryptography (ECC) with 1200 logical qubits, raising security concerns for Bitcoin, particularly regarding short-range attacks. The authors' choice to withhold full circuit details emphasizes the gravity of their findings. The second paper from Caltech introduces a neutral atom modality that offers stability and lower error rates but requires longer computation times, indicating that ECC256 could be compromised with 10,000 physical qubits over an extended period. Reactions from Bitcoin core developers reveal a divide in the community, with some acknowledging the risks while others downplay them, leaving holders uncertain about future security measures.

The discussion highlights the need for proactive measures against quantum risks, with Ethereum planning upgrades by 2029 and Algorand already being post-quantum. The potential slow response from Bitcoin raises concerns about its preparedness for future challenges. The podcast also emphasizes Bitcoin's institutionalization compared to the 2017 block size wars, noting that large institutions now manage Bitcoin, which limits their risk tolerance. The influence of figures like Saylor, who holds a significant amount of Bitcoin, is discussed, particularly regarding potential upgrades and the contentious debate over Satoshi's coins.

The conversation touches on upgrading Bitcoin to post-quantum cryptography, which could expose old addresses to vulnerabilities. There is a division within the community regarding the fate of Satoshi's coins, with some advocating for their elimination to boost prices, while others prioritize property rights. The application of maritime salvage law to recover Satoshi's coins is explored, referencing historical cases that illustrate ownership complexities.

The podcast also addresses the recent hack of Drift Protocol, a major exchange in the Solana ecosystem, resulting in a loss of approximately $280 million. Concerns about the rise in conventional hacks and data breaches are raised, with speculation about AI's role in these incidents. The legal landscape is evolving, with a lawsuit challenging state regulations on prediction markets and Gary Gensler's opposition hinting at potential Supreme Court involvement.

In Coinbase news, the company received conditional approval for a national trust charter, while Morgan Stanley announced a Bitcoin ETF with a competitive expense ratio. The introduction of the Mind in America Act by Senators Lummis and Cassidy aims to promote Bitcoin mining, though its political feasibility remains uncertain. The Linux Foundation's launch of the X402 Foundation to govern a new payment protocol, supported by major companies like Coinbase and Stripe, is also noted.

The conversation highlights inconsistencies in defining and parameterizing markets across platforms, complicating market aggregation. Unlike traditional finance, prediction markets lack a security master file, leading to discrepancies in event listings. Options markets are noted for their complexity and fragmentation, with varying strike prices and expiries resulting in low liquidity. The absence of large Designated Clearing Organizations (DCOs) complicates clearing contracts in prediction markets, limiting market makers to a few venues. The overall market structure does not support the coexistence of multiple prediction market platforms, concluding with remarks on ongoing quantum topics and encouraging listener engagement.

This summary was generated from the episode transcript and can contain mistakes.