Sylpheed

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Sylpheed port agent fe97c583d4 port: re-run the Decoder's necessity census -- 80/62/18 reproduces exactly

They published the instrument so it could be re-run rather than trusted. Ran it
from a worktree at their branch across all 33 archives: 80 forced, 62 decided, 18
agreed, 38 .prm / 24 .tbm, all 62 keyless. Every figure exact.

Names the limit: I ran THEIR code, so a fault in the instrument reproduces for me
too -- one measurement executed twice, not two measurements. The independent
evidence is my own export-side removal of the post-pass, which is different code
in a different language and agreed on the six GP_TITLE instances. So GP_TITLE has
two witnesses and the other 74 have one.

Also notes the example defaults to GP_TITLE and reports 6 unless given an archive
path, so 'I ran their instrument' would otherwise mean a thirteenth of what it
sounds like.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF

2026-08-30 06:56:54 +00:00

AUDIO-VERIFICATION.md

port: make the documented control sweep executable; it was prose

2026-08-30 04:26:07 +00:00

BLOCKED.md

port: audit BLOCKED.md against a running port; three rows were stale

2026-08-30 05:44:39 +00:00

DECISIONS.md

port: re-run the Decoder's necessity census -- 80/62/18 reproduces exactly

2026-08-30 06:56:54 +00:00

FORMAT.md

port: FORMAT.md declared the port's own export invalid; assert audio.json's stems