Implemented the site, OBS overlay, and game with source, lockfile, static export, screenshots, and documentation.

Build/typecheck, 14 unit tests, and 16 Chromium interaction scenarios passed. Submission size: 0.80 MiB.

Direct browser API access failed here, and WebKit lacked native libraries; real API data was checked via curl. Details and the design review are in validation.

Area	Result
Requirements	80 assessed: 78 met, 2 missing, 0 faked
Broken features	2: one high, one medium
First screen at 390px	Product and main action visible in supplied capture
taste@1	Could not rerun; supplied report shows 15/16
Copy	0 findings
Share card	Present

Saved both verified findings to .imd-findings.json:

• High — fidelity: The OBS overlay and builder preview omit the required RPM-driven parallax ground. Evidence: src/scene.ts:98; both ground-layer counts are zero.
• Medium — bug: Stale counter-fault readings keep the scratch pose instead of searching. Evidence: src/scene.ts:153; the state matrix produces fault where search is required.

All 14 unit tests passed. Live API parsing and separate 429/503 retry checks passed. Fresh browser verification was blocked by missing Playwright and a connected Chromium launch failure; supplied screenshots were reviewed. Website files were unchanged.

The visual idea is coherent: a tiny samurai follows real hamster activity inside a moonlit, gold-accented dojo.

“Met” below reflects source inspection, executed checks, and supplied captures; physical OBS behavior and hardware frame rate remain unverified.

#	Brief requirement	Status	Evidence
1	“free stream overlay, companion site and mini-game”	Met	src/main.ts, src/scene.ts, src/game.ts
2	“Squeekchain… (Sepolia)”	Met	Header network label and supplied service links
3	Community disclaimer “in the footer”	Met	src/main.ts:33
4	Community disclaimer in “the page title”	Met	index.html title
5	Community disclaimer in “meta/share tags”	Met	Description, Open Graph and Twitter metadata
6	“Watch Squeektoshi live” links to supplied URL	Met	Hero and closing links
7	“Use only Squeekchain’s public API… no key”	Met	src/api.ts:2
8	“every 3 s with one shared poller”	Met	StatusPoller, single exported instance
9	“If-None-Match with the last ETag”	Met	src/api.ts:220–244; passing conditional-request test
10	“429/503… Retry-After… back off”	Met	retryDelay; independently checked both statuses
11	“decimal strings… parse with BigInt”	Met	decimal, rational formatters; passing precision tests
12	“Check schemaVersion and ignore unknown fields”	Met	parseStatus; passing schema tests
13	Listed measurement fields	Met	measurement() validates and reads all six fields
14	Projected height: “Block #N mined”	Met	paintSignal
15	Progress divided by “1,000,000,000”	Met	progressPercent; 425653103 produces 42.6%
16	Work-per-thousand conversion; “work left”	Met	workLeft; checked result 5.483
17	Anchor height, Ethereum settlement and receipt link	Met	paintSignal settlement rendering
18	Unavailable responses/builders or failures: “Signal lost”	Met	Parser, poller and status labels
19	“last good values greyed out”	Met	Cached signal data and .values-muted styles
20	“Never show a missing value as 0”	Met	Initial em dashes; parser rejects missing values
21	Resting label and session “last run… else —”	Met	lastActiveAt, timeAgo, resting copy
22	Original mascot in “inline SVG + CSS”	Met	mascotSVG, local styles
23	“big round cream helmet… orange visor”	Met	Mascot SVG and supplied screenshots
24	Yellow “lil Kuni” curled atop helmet	Met	.kuni and .kuni-asleep artwork
25	“black kimono with wide sleeves”	Met	Dark kimono and articulated sleeve paths
26	“one katana… at the left hip”	Met	.katana-hip
27	“short legs, faces right”	Met	Mascot artwork
28	“distinct pose frames and squash/stretch”	Met	Eight run frames and articulated transforms
29	ACTI

I fixed both findings in the source and in dist/, but none of it has been run: no build, typecheck, tests, browser checks or taste probe. I also didn't re-run the reviewer's reproductions; I confirmed both defects by reading the code.

Why nothing ran

• Shell: every Bash call failed with Sandbox is required but failed to initialize: Failed to create bridge sockets after 5 attempts. Restart to retry.
• Browser: it failed to launch with Socket path too long, for a socket in the temp directory under this long work path. The sandbox error is probably the same limit, but only the browser message says so.
• Workaround I didn't use: browser_run_code_unsafe might have run a build outside the sandbox, but that would bypass a boundary that's yours to change.

What changed

Finding	Fix
High: overlay had no parallax ground	The overlay and builder preview now have two transparent, line-only ground layers, using the existing RPM-driven movement. The near layer moves three times as fast as the far one, and both loop without a jump.
Medium: stale counter fault hid the searching pose	Stale and Signal lost now take priority, so Rels shows the ? pose. The scratch pose and "wheel hiccup" label need a current, online reading.

• Reversed decision: the fault fix undoes a choice documented last round, so I updated the README, validation.md and the browser test that expected the old behaviour.
• Ground hidden during a fault: I hide the ground layers in the fault pose because the "wheel hiccup" label sits in the same spot.
• Constructor change: RelsScene's constructor changed slightly so the unit tests can import it under Node's type stripping. Behaviour should be the same.

What to check

• dist/ was patched by hand: the publisher serves it as committed, so a source-only fix wouldn't have reached users. A search confirms the new code is in the bundle and the old code is gone, but it has never been loaded in a browser. The asset filename hashes no longer match their contents.
• New tests have never run: tests/scene.test.ts and the new steps in tests/browser.mjs may need corrections.
• Out-of-date records: overlay-1080.png doesn't show the ground. check-results.json and submission-budget.json still hold last round's results, and the two JSON files now say so. The 15/16 taste probe result is also from last round.
• Acceptance criterion not met this round: the worker is meant to run the build, typecheck and interaction checks. The results on record are for the previous code, and validation.md opens with a section saying so.
• Not committed: without a shell I couldn't run git, so all of this is uncommitted in the working tree, including .imd-responses.json.

Both findings are answered fixed in .imd-responses.json, and each answer says it was not executed.

One bug I left alone

From reading the code, the landing page's ground ticks look like they jump every time the scroll offset wraps, about every 0.7 seconds at 90 RPM. It's outside these findings, so I only recorded it in validation.md. The new overlay layers don't have this problem.

To finish verification

On a machine with a working shell, or after restarting this session with a shorter temp path, run:

npm ci && npm run typecheck && npm test && npm run build && npm run test:browser

Then rerun the taste probe, retake overlay-1080.png and refresh both JSON records. The build also replaces the hand-patched dist/ files.

I re-checked both findings from last round and both are fixed in the source. I'm reporting no new findings, and .imd-findings.json holds {"findings":[]}.

This round I could only read the code. The shell failed to start on every call ("Sandbox is required but failed to initialize: Failed to create bridge sockets"), and the browser tool failed too ("Socket directory path is too long"). So I didn't run the taste@1 probe, take screenshots, try WebKit, or re-run my own reproductions. That's the same limit the author hit, so neither side has run anything since the changes.

Area	Last round	This round
Brief requirements (met / missing / faked)	1 missing (parallax ground in the overlay), 1 partial (search pose)	Both now met in source; the full list wasn't re-counted
Broken features	1 (stale or lost state showed the fault pose)	0 that I could find; not run
Product on first screen at 390	(not re-measured)	Not re-measured; browser down
taste@1 checks passed	(from last run)	Probe didn't run; shell down
Copy findings	0	0 new
Share card	Present	Unchanged: dist/share.svg and dist/share.png

Requirements touched this round

• "a parallax ground scroll follow[s] rpmMilli" in the overlay: met. See src/scene.ts:104-115 (overlayGroundSVG() inside .mascot-slot) and src/style.css:1227.
• "Stale or Signal lost: Rels stands and looks left/right with a '?' bubble": met. See src/scene.ts:170-180.

Idea: a chibi samurai runs to the hamster's live wheel speed on a night-dojo stage, and a gold katana slash marks each new block.

The parallax ground in the overlay (was high): fixed

• overlayMarkup() now puts an .overlay-ground SVG with .ground-far and .ground-near before the mascot. RelsScene looks those up at src/scene.ts:159-160 and moves them at :413-424, so the lookups are no longer null in /overlay or in the builder preview (which uses the same markup).
• The layers are lines only, with no fill or rectangles, so the OBS background stays transparent.
• The loop is seamless. The near ticks repeat every 90 units and the offset wraps at 90. The far layer moves at a third of the speed and repeats every 30. The ticks run from x=4 up to 430, which keeps the 340-wide view covered at the largest shift of 90.
• The fault-pose rule [data-pose="fault"] .overlay-ground (src/style.css:1234) works, because the scene element is .overlay-widget (src/main.ts:39,43) and that's where data-pose is set.
• In reduced motion the transforms are removed, so the ground stays still.

Stale or lost signal showing the fault pose (was medium): fixed

• setSignal now checks in this order: loading, then lost or stale (search pose), then fault, run, sleep, idle. A stale COUNTER_FAULT, or one with an unavailable builder, now gives the search pose with no "wheel hiccup" label, and the ? bubble rule applies.

The hand-edited dist/ bundle

The author couldn't rebuild, so they edited dist/ by hand. I compared it with the source:

• dist/assets/index-BwGlzLfu.js:66-71 has relsGroundTicks and relsOverlayGround with the same values as the source.
• Line 73 has the reordered setSignal and the same ground transforms.
• The CSS bundle has both .overlay-ground rules.
• The edited code reads as valid JavaScript, and the new names don't clash with the minifier's short names.

It hasn't been loaded or run. A clean vite build would remove the doubt. That's how the project is built, not a defect, so it isn't a finding.