Launch proof: attach a captioned exact-approval demo to v0.3.2

[AjnasNB]

Goal

Produce the reproducible proof asset needed for the Maqam public launch and attach version-accurate artifacts to GitHub release v0.3.2.

Required 60?90 second sequence

1. Show a clean Node 22, 24, or 26 environment.
2. Run npx -y maqam@0.3.2 demo approval.
3. Highlight APPROVAL_REQUIRED.
4. Highlight APPROVAL_SCOPE_MISMATCH for altered input.
5. Highlight one exact COMPLETED write.
6. Highlight APPROVAL_INVALID on replay.
7. Show the linked evidence record and unsupported claims 0.

Deliverables

• version-labelled MP4;
• WebVTT captions;
• plain-text transcript;
• poster image and alt text;
• SHA-256 checksum file;
• environment fingerprint and exact command;
• assets attached to GitHub release v0.3.2;
• website and Show HN author brief link to those immutable assets;
• signed-out playback and download verification.

Do not imply OS-wide mediation, authenticated reviewer identity, durable host storage, or governance of calls that bypass registered adapters.