# Final proof audit pass 3 — SUFFICIENT

Audited [#23970](https://git.cafe/pingdotgg/t3code/pulls/23970) ([GitHub #23970](https://github.com/pingdotgg/t3code/pull/23970)) with Codex / gpt-6.1-sol, 2026-10-23. Reviewed final head [0b0e5e2715](https://github.com/pingdotgg/t3code/commit/0b0e5e2715c6aa46246abe43d1e6e5ca6f7d0fd5) against pinned origin/main merge-base [e340aaeeb9](https://github.com/pingdotgg/t3code/commit/e340aaeeb98bc6ac623c2e70ac8eca8bcbddfe1b). Contributor [7660c118ab](https://github.com/yordis/t3code/commit/7660c118ab860ee6841c7445c5333e1e53c47dcd) remains an ancestor. R3 repair [7948385965](https://github.com/pingdotgg/t3code/commit/7948385965f86076b613442a1c793c4a6514fbaf) is included. No remaining required proof rows fail.

Read the original matrix, pass2 audit, complete repair matrix, REBUILD, complete capture manifest, all 13 recording JSONs, diff/settling reports, instrumentation and capture scripts, and original/repair upload indexes. Prior tests and A+B MERGE reviews are context; this audit did not rerun tests or substitute them for visual proof.

## Every prior objection

All still decisions cover BEFORE/AFTER × 1440-light/dark × 390-light/dark: 72/72 states.

| Row | Decision and observed resolution |
|---|---|
| S0 | SUFFICIENT. Loaded composer, matching synthetic project and fixed draft IDs/dates, zero working changes; all four matched screenshots exactly equal. No boot splash accepted. This is a loaded standalone workspace/draft, not a launched provider conversation. |
| S1 | SUFFICIENT. Two distinct failed telemetry/history banners and empty data. Independently rebuilt below. |
| S2 | SUFFICIENT. Real server latch holds Retry disabled with prior errors retained. |
| S3 | SUFFICIENT. Success clears both errors with healthy empty state AFTER; BEFORE stays stale. |
| S4 | SUFFICIENT. AFTER populated 12.5%,64MB, one worker, three history buckets, tree and attribution; BEFORE stays stale. |
| S5 | SUFFICIENT. Rejection preserves errors and re-enables Retry. Settled stills and timely real toast are distinguished; R2 shows rejection timing. |
| S6 | SUFFICIENT. Instrumented actual RPC stream first succeeds with populated unavailable snapshot, then fails via explicit latch; history first succeeds then an actual refresh fails. Both errors coexist with cached nonempty data, Native unavailable/lastError, desktop web-only and unknown power. Eight variants present; no disabled-button rehearsal substituted. |
| S7 | SUFFICIENT. Known node-linux host, speed100%, populated data, no Retry. Fresh1440-light has25 zero-threshold refresh-icon pixels, maximum delta12, zero above16; other fresh variants unchanged. Retained monitor control is exact-zero. No whole historical diagnostics-surface equality claim. |
| S8 | SUFFICIENT. Actual restricted RPC scopes omit resource panel and show permissions toast. Inapplicable monitor/history crops are omitted. |
| R1 | SUFFICIENT. Required1440-light/390-dark on both sides show failed→held→success. AFTER both sentinels0; BEFORE stale. Same document, no navigation. Current encoded captions follow release/recovery. |
| R2 | SUFFICIENT. Required1440-dark/390-light on both sides show first rejection/toast, second held Retry, success and selected history scrolled into view. AFTER both sentinels0; recovered visuals are correctly captioned while first-rejection toast may still be visible. |
| R3 | SUFFICIENT. AFTER selected5m is visibly recovered around4.2s **before leaving it**, then originating15m,30m,1h are shown. Correlation includes successful refreshes for900000ms and300000ms windows after the same Retry; BEFORE5m/15m remain errored while new windows load. Old failing AFTER is historical only. |
| R4 | SUFFICIENT. A/B use distinct fresh homes, origins, environment IDs and server/web ports. B is paired through its own web origin. Held A Retry→B37.5%/ev23970-B→owned blank focus-away/back→releaseA→B unchanged→returnA. Correlated request intervals contain no B Retry. AFTER A both errors0; BEFORE remounted telemetry recovers but cached history remains stale. |
| R5 | SUFFICIENT. In-app General→View diagnostics, stable document identity, only SPA settings routes recorded, no p.goto/reload during recording. Healthy reopen, both sentinels0 and no restart toast. Old reload recording is supplementary. |

## Images, arithmetic, provenance and narration

Visually inspected all300 active originals,168 fresh semantic crops,468 fresh diff images and288 retained corrected crop/diff images through contact sheets. Independently decoded all300 settling pairs:300/300 identical RGBA. Independently recomputed all306 matched pairs (234 fresh +72 retained) for exact RGB absolute difference×8/clamp and max RGB delta>16 magenta over25%-AFTER, including alpha counts: zero errors. Independently reconstructed168 fresh and144 retained semantic crops from original tiles, measured scroll offsets and declared bounds; all match exactly. Union bounds retain layout movement and cover the intended sections, including narrow history and Retry.

All13 current canonical MP4s inspected through newly generated **whole-duration2fps sheets**, plus selected full-size R2/R3/R4/R5 frames. This is sampled-frame inspection, not every encoded frame. Current burned-in captions match visible hold/rejection/release/recovery/window/navigation/focus transitions. JSON duration includes recorder shutdown overhead; encoded duration/PTS is the visual timing reference. A supplied supplementary R4 BEFORE sheet was stale; fresh decoding of the current MP4 confirms its blank focus interval at4.5–5s and returnB around5.5s. The audit bundle supplies fresh sheets for all13. No stale sheet was accepted as proof. All13 publicly uploaded canonical MP4s were downloaded with curl and are byte-identical to inspected local files: [published hashes](https://gh-file-drop-api-prod-mi5fy3sowv63ufte.pinglabs.workers.dev/f/88ffc811a0dfd399/published-video-hashes.json).

Source hashes match pinned git bytes. Retained baseline files match the actual base; the entire earlier baseline web tree is byte-equivalent to this base. Server production source is unchanged base→head. Independently derived both instrumentation and fixture-body hash variants; all capture/video associations and all300 compact control hashes match. Request records include real transport request IDs, environment IDs and history window/bucket keys; duplicate seam entries are not distinct subscriptions. Verified dimensions, DPR1, explicit rendered themes, en-US/UTC, fixed Date, actual clamped scroll, fonts and bounded asset-readiness implementation excluding WS/held command. Nine packaged archive hashes/sizes match;1158 retained-image inventory hashes match, including the previously unlisted originals.

Intentional changes are cleared banners/healthy status, metric/timeline content and consequent vertical movement/scrollbar. Fresh ancillary process/history/trace RPCs are deterministic disclosed fixtures. Historical lower diagnostics noise remains supplementary and is not attributed to the implementation. No masks, resizing or hidden pixel normalization were used.

## Independent fresh-home rebuild

Applied the retained final RPC harness with only its fixture root relocated to pass3; saved/restored exact ws.ts bytes. Started tracked runner/Xvfb with T3CODE_DEV_SEED=0, --no-seed, fresh explicit /tmp/ev-23970/pass3/A/home, server15373/web7333, fresh browser/auth storage. Actual web app/auth/schema/WebSocket/cache/components; Chrome156,1440x1000,DPR1,light,en-US/UTC,fixed Date.

Two independently captured failed S1 frames550ms apart are identical RGBA (SHA2564d940f1bfe8bc62e26cfc4b367ae7b190044ec14f61c9bb8da5b94c0635eb237). Against canonical AFTER S1: entire viewport40 zero-threshold pixels,30 above16,max delta35,bbox[1434,322,1440,328], solely scrollbar. Complete visible monitor box[296,125,1424,520] and host/Retry box[296,520,1424,820] each have **zero changed pixels at both thresholds**. Both diff outputs retained.

Then held Retry disabled, released success, observed both sentinel counts0, Native healthy and populated worker/timeline. Document UUID16dc8509-6fab-4e96-8587-9dc9c39ddf1e stayed identical, navs=[]. Independent environment ID e9cc836e-7052-4b7c-9811-79ee096bad46. This verifies real-app recovery without reload, with a disclosed RPC fault fixture; native binary startup itself is unverified as authorized. Responsive390 is actual web, not native mobile. Electron shell is outside requested scope.

[Independent computations, fresh recording sheets and rebuild proof](https://gh-file-drop-api-prod-mi5fy3sowv63ufte.pinglabs.workers.dev/f/5e6004078eea7dac/independent-audit-pass3.tar.gz). [Full canonical evidence index](https://gh-file-drop-api-prod-mi5fy3sowv63ufte.pinglabs.workers.dev/f/27c4e529e690ab53/index.md).

Selected5m recovered before switching away:

![Recovered selected 5m timeline before leaving it](https://gh-file-drop-api-prod-mi5fy3sowv63ufte.pinglabs.workers.dev/f/73da983628aebb33/R3-after-1440-light-key.png)

Source finished clean on takeover/pr-23970 at the reviewed head. Restored ws.ts SHA2560704f14027df3a8887191462b0cb5f9885fe4cb74b5177f166330fd588b73feb. Browser closed; tracked runner1341005/Xvfb1341006 stopped, neither PID remains and ports7333/15373 empty. No other servers touched. No implementation change, commit, push, merge, forge comment, contributor-fork write or live-userdata access. Only synthetic /tmp evidence uploaded through the [ghdrop skill](/home/ubuntu/.codex/skills/ghdrop/SKILL.md); no homes, credentials, browser storage or private server logs included. PR link registered and verified in this thread.

FRICTION evidence | supplementary R4 BEFORE contact sheet was stale despite correct canonical MP4 | regenerate sheets from the exact published MP4 and bind them to its hash

VERDICT: SUFFICIENT