Field Log

Notes from the workshop.

Long-form field notes on running a phone-first operation — written from practice, not theory. English originals; the signal covers the rest.

Time-Critical

A1 · Featured

Android Opens to Rival App Stores on July 22 — What Changes for Solo Operators (2026)

On July 22, 2026, third-party app stores launch inside Google Play in the US — full catalog access, a $5,000 onboarding fee plus $5,000/yr, 1% malware cap. What the Epic v. Google endgame means for mobile-first businesses.

5 min readRead the note

OpenAI Kills Atlas on August 9 — The Side-Quest Lesson Every Solo Operator Should Steal (2026)

ChatGPT Atlas shuts down August 9, 2026, 8 months after launch. The migration checklist, the security question ChatGPT Work inherits — and why phone-first operators were never exposed.

Read the note 5 min read

Claude Sonnet 5's Intro Price Ends August 31 — The Migration Window Solo Operators Should Use Now (2026)

Claude Sonnet 5 costs $2/$10 per 1M tokens only until Aug 31, 2026 — then $3/$15. Its new tokenizer also produces about 30% more tokens per equivalent text (Anthropic, official). The operator migration checklist, verified.

Read the note 4 min read

Field Guides

existing

The Android Operator Stack: Every App a Solo Operator Needs

The complete, battle-tested app stack behind a phone-first business: research, AI video production, editing, publishing, commerce and operations — every tool earning its place on one Android phone.

Read the note 3 min read

existing

From Carpenter to Digital Operator: Why Craft Beats Hustle

What a decade of carpentry, construction and bar work teaches about building digital systems: measure twice, cut once, build for load — and why the workshop mindset outperforms hustle culture.

Read the note 3 min read

existing

How I Run a 5-Brand Business from a Samsung S20 FE

Phone-primary, no office, no team: the complete daily pipeline behind BEARTH — research, avatar video, product drop and distribution — run from one Android phone in under two hours a day.

Read the note 3 min read