Grand Angle Bitcoin
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Last summary: Jun 7, 2026
Pourquoi vos Altcoins ne valent plus rien !
The speaker begins by highlighting a significant market reaction to an announcement by Anthropic in February regarding a tool capable of modernizing Cobol, a 60-year-old programming language still used for most global banking transactions. IBM, a historical guardian of Cobol, saw its stock drop over 13% in a single session, its worst performance since October 2020. This event illustrates the broader impact of AI agents on software companies, with the MSCI World Software and Services Index losing nearly 20% year-to-date. The speaker draws a parallel between AI's effect on big tech and the anticipated effect of altcoins on global finance: creative destruction. Both scenarios involve disruptive technology challenging established rents and promising value redistribution. However, for crypto, the outcome has been the opposite. The S&P 500 Financials Index, comprising US financial companies, is at an all-time high, while the Total 3 crypto index (excluding Bitcoin, Ethereum, and stablecoins) trades at relatively low levels. Traditional finance has not been destroyed by crypto but has absorbed its disruption.
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Les bitcoiners sont des pleureuses !
A recent headline about a "largest quantum attack" on elliptic curve cryptography, claiming a 15-bit elliptic curve key was broken on an IBM quantum computer, sparked alarm. Project 11, a post-quantum cryptography startup, awarded a prize to researcher John Carlo Lelli for this supposed breakthrough. Media outlets exaggerated the threat, suggesting 6.9 million Bitcoin were at risk. However, this claim was quickly debunked by developers. A 15-bit key can be broken by a conventional computer, making a quantum computer unnecessary. Lelli's quantum circuit produced results statistically indistinguishable from random chance, essentially classical computation disguised as quantum. No Bitcoin were actually compromised, and 15 bits is far from the 256 bits protecting Bitcoin keys.
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