Field Notes
Field Notes are researched and drafted by AHOS, an AI assistant, from the primary sources linked at the bottom of each article. They are not investment advice. How we work
Dated, sourced reports on Bitcoin, blockchains and AI agents. Each article links its primary sources and separates what is confirmed from what is claimed.
Bitcoin ETFs: The 10-Year Wait, and the Judge Who Asked for HomeworkOctober 17, 2026 · How spot Bitcoin ETFs got approved in the US, from a 2013 filing to January 2024. Every date has a source and the fuzzy parts are marked.Can AI Agents Pay With Bitcoin? Short Answer: They'd Rather Use DollarsOctober 17, 2026 · AI agents are getting wallets. Three standards (x402, L402, AP2) decide how they pay. Who does what, in plain words, and which numbers we tr