Mojow: a small verified change Recorded local API evidence — October 25, 2026 (UTC) This is a transcript and receipt summary, not desktop footage or a live replay. Absolute fixture paths are replaced with Acceptance; internal identities omitted. Preparation: an isolated fixture was restored and compiled through a separate scoped native test request. Its baseline test failed as expected on Draft. QUESTION What is 7 times 8? Please remember the word fern for this conversation. Keep your answer to one sentence. Do not use tools. REPLY 7 times 8 is 56, and I’ll remember “fern” for this conversation. EDIT REQUEST In this disposable portfolio demo, change only Acceptance/Greeting.cs so Greeting.Message equals "Ready for review". Read and hash Greeting.cs before editing; use its actual current SHA-256 as expectedSha256 for the guarded write. Do not modify Acceptance.csproj or Program.cs. Build and test only Acceptance/Acceptance.csproj in Release. The test target runs a compiled behavior assertion. Report actual build/test exit codes and the assertion output in a short answer. Do not inspect or change other files or projects, install dependencies, restart services, or publish anything. RESULT Updated only `Greeting.cs` so `Greeting.Message` equals `"Ready for review"`, using its actual pre-edit SHA-256 for the guarded write. Release build and test of the specified `Acceptance.csproj` both exited **0**. Assertion: `PASS: compiled Greeting.Message equals Ready for review.` BUILD OUTPUT (exit 0) Acceptance -> Acceptance\bin\Release\net8.0\Acceptance.dll Build succeeded. 0 Warning(s) 0 Error(s) Time Elapsed 00:00:01.27 TEST OUTPUT (exit 0) Acceptance -> Acceptance\bin\Release\net8.0\Acceptance.dll PASS: compiled Greeting.Message equals Ready for review. CONTINUITY Left the disposable chat, reopened it, and asked: What word did I ask you to remember earlier in this conversation? Reply with just that word. Do not use tools. REPLY fern Original chat selection restored and idle. No user conversation was edited. SCOPE CHECK Greeting.cs changed from Draft to Ready for review. Program.cs and Acceptance.csproj remained byte-for-byte unchanged. Read, hash, guarded write, build and test each passed on one attempt. LIMITS This demonstrates a small prepared fixture, not every project or workload. No live Stop interruption was performed in this demo. Stop regression tests are separate engineering evidence. The existing video uses sample data. Earlier attempts remain saved: one lacked restored project assets; another failed during context preparation before any file work. The latter also exposed an orphan-task cleanup gap that remains a product follow-up.