Bitcoin, Fiat & Rock'n'Roll

A practitioner’s view on how stablecoins are powering the shift to agentic payments.

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How the Coldcard hack, AI-powered attackers and a shift to payments and tokenized securities are reshaping digital-asset custody, and why the future of holding value is hybrid.

Digital assets promise direct ownership. That promise becomes fragile when the technology protecting the keys contains a flaw—or when an AI agent acts faster than a human can supervise it.

In th...

IMF's Sonja Davidovic explains agentic AI, the architecture behind agentic payments and the opportunities and challenges ahead.

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The stablecoin infrastructure wars officially begin.

July 2026 offered further evidence that blockchain-based finance is moving beyond experimentation. Stablecoins are entering banking relationships, tokenized deposits are gaining transaction volume, and established market infrastructures are preparing for production.

In this monthly briefing episode of Bitcoin, Fiat &...

The go-live moment: can competitors actually organize around shared neutral infrastructure?

In this episode of Bitcoin, Fiat & Rock’n’Roll, co-host Michael Blaschke and guest host Stefan speak with Ivica Aracic, CTO at SWIAT, about Regulated Layer One, or RL1: a market-neutral, Ethereum-based network designed for Europe’s regulated financial sector. RL1 enters a market th...