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🗒 September 18, 2026

Robin Linus Introduces BitVM-448 for Covenant-Based Bridges

Mapping Trust Models Across Bitcoin Payment Rails and L2s

Rootstock and Stacks Compared as Bitcoin DeFi Platforms

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Edition #05

🗒 August 15, 2026

The x402 Foundation goes live under the Linux Foundation, with Visa, Mastercard, Stripe, Google, AWS, Circle and Coinbase among its 40 founding members

Lightning Labs launches a dedicated site for L402, positioning it as the Bitcoin-native alternative x402 doesn’t have

Ledger ships Agent Stack: the agent proposes, hardware enforces the approval

Visa and Artemis: agentic commerce is heading hybrid, cards for macro-purchases, stablecoins for micro-payments

Behind the launch headlines, x402’s actual 30-day activity: 75 million transactions, just $24 million settled