[replghost]

Current repair qualification — 2026-10-02

• Current source: 726ef76bcce42b91d664d753ac4225df0a093472. Canonical chat artifact-generation and Wasm revisions are this same commit. Prior main-integration baselines are retained: native bda6ac518c8cc59319491b12e4e23b96777375fd, frontend f4012c50c3400d1186c332ad2ae50298cefd153d.
• Consumers: dotli #255 at 6ef2aa616b6e771c236a37f36743212472ad0b38. Complete matching SDK/host packages remain 0.23.0; codegen and Wasm were rebuilt canonically. Generated client bytes are unchanged. Production features: wasm-signing-host; separate testing bundle: wasm-signing-host,test-host.

Canonical artifact	SHA-256
Client npm archive	d8e759c51c8e49dd829efbd3d5227217aeac9bd8d9b8952397716fe8bdd8f95c
Client dist/generated/client.js	6c48f48837ceda0c80163dbbc208a365e44230fd55e4b472b634bb3ac2a77aa3
Host npm archive	8ecea2f14eecf6bdde983f04c1d28d1c7c6bffddef639d6a31cf5a7f38ec50b9
Browser signing Wasm	0f10b028409e4d17f6256f3f4fc08fec1fd9bf6a2102f19e77e2e91a567e4a6f
Local QA CLI	e21b93f44979f8a46f5f066e1dca6259984334ff4f41dd1e71f09781b5402efa

Native correction and causal limits

Bulletin mortal signatures now anchor to a finalized checkpoint, while nonce/runtime state comes from the freshest available signing snapshot. A checkpoint at least 64 blocks behind is rejected before broadcast. Regression coverage verifies the actual signature with a newer nonce and older finalized checkpoint, and the expiry boundary. Existing transaction retries/deadlines are unchanged; no chain error is suppressed. The affected test fixture uses parking_lot::Mutex.

The former Seity Extrinsic marked as invalid run used noncanonical best-block anchors, but retained evidence lacks the signed bytes and typed pool reason. Fork-sensitive mortality was a real correctness hazard; it is not claimed as the conclusively proved cause of that historical failure. Prior hosted Factory/Genesis timeout causes also remain unproved. No broker/readiness workaround, prewarming, extra retry, or timeout increase was added.

Executed verification

• Exact-head native CI: success, 25 successful jobs, 1 skipped (E2E (playground inside dotli)); job totals include control jobs. This is the CI workflow result, not an assertion that every advisory PR check or release credential is green.
• Each of the five native variants passed 21 Bulletin RPC regression tests, all-target Clippy with -D warnings, CLI build, and canonical browser/testing Wasm packaging. Base full library: 1,246 passed.
• All six frontend consumers passed configured build, typecheck and lint. The later frontend-only formatting correction passed targeted Prettier checks; it did not change runtime source or canonical native artifacts.

Local original sequence	Tested frontend head	Result, retries=0	Genesis after navigation	Factory	Submit
#238	0a24db4aa189adad7b93f9ff508c7949e39196ee	42 passed, 20 skipped; no failed/flaky cases	1107ms	9625ms	6057ms
#255	301a235ba13248ef4281e9e3d859919fb6cfbe06	42 passed, 20 skipped; no failed/flaky cases	1045ms	11023ms	13548ms
#287	d3dc8a41807c36b8bcdf001c47eccb9735305499	42 passed, 20 skipped; no failed/flaky cases	1029ms	6496ms	5530ms

The Chat/Seity tested heads above precede documentation-only formatting merges; their native/Wasm pins and runtime code are unchanged. Final hosted frontend results are recorded on the linked consumer PRs, separately from these exact-head local results.

Final hosted retest: failures remain

Frontend PR	Tests workflow	Functional	E2E
#238	success	79 passed	42 passed, 20 skipped
#185	success	89 passed, 3 skipped	41 passed, 1 flaky, 20 skipped
#255	success	89 passed, 3 skipped	42 passed, 20 skipped
#287	failure	85 passed, 4 failed, 3 skipped	42 passed, 20 skipped
#290	success	87 passed, 2 failed, 3 skipped	42 passed, 20 skipped
#291	failure	86 passed, 5 failed, 3 skipped	41 passed, 1 flaky, 20 skipped

• PVM and JAM Genesis Hash still flaked after navigation: the product stayed pending for the helper's existing 20 seconds; the existing CI retry passed. The helper reports this timeout as error; it is not evidence of a chain rejection. Retained traces include People-chain/local development sockets but do not expose the Asset Hub gateway WebSocket exchange, so these new failures do not establish an upstream or broker cause.
• Peer: two navigation product-render timeouts at 45 seconds. The existing threshold tolerates these, so its green workflow is not a clean functional suite.
• Seity: cache-off RPC-gateway resolution timed out; two navigation renders timed out; another navigation case reported failure to connect to trusted provider paseo-bulletin-next-ipfs.polkadot.io. The zero-failure host-settings gate correctly failed.
• JAM: cache-on reload and two navigation cases reported that same provider connection error; two more navigation cases timed out. The zero-failure host-settings gate correctly failed. These logs do not establish whether the underlying cause was provider availability, runner networking, CORS, or another transport failure.
• All six final Static Analysis and hosted cold-start Performance workflows passed; all five native CI workflows passed. That does not clear the red functional gates, Genesis flakes, or Doom matrix. No additional CI rerun, timeout/retry increase, threshold relaxation, or speculative transport patch was made.

Doom: criterion corrected, backend matrix still unqualified

The user explicitly approved 35 FPS sustained over 30 seconds, with one frame of sampling-boundary tolerance: frames + 1 >= elapsedMs * 35 / 1000. This replaces the instantaneous FPS >= 35 sample; it is an acceptance-criterion change, not a runtime speedup. Runtime and displayed FPS are unchanged; raw samples are not rounded to force a pass. Update p95 <28.6ms, cold/warm first-frame limits <3,000/<1,000ms, audio and translation-cache checks remain. The revised official RPC benchmark passed once before the vendor replacement.

The later isolated matrix used the rebuilt base pair at frontend 238ab5fa739788b2eb948ba1f807a1876edbacad, with fresh owned Chrome profiles and no concurrent builds/E2E:

Backend	Observed result	Qualification
smoldot-direct	1,050 frames / 30,001.1ms; p95 17.7ms; cold/warm 202.9/152.8ms; audio/cache passed	PASS under the approved criterion
smoldot-shared-worker	1,038 frames / 30,001.4ms = 34.5983854 FPS; p95 17ms; cold/warm 186.4/158.4ms; other checks passed	FAIL: cadence deficit retained
rpc-gateway	Warm-readiness helper timed out. Its null snapshot conflated missing frame, missing canvas and evaluation errors, and earlier cold/cadence values were not retained by that helper	NOT QUALIFIED; iframe disappearance is not established

Distinct diagnostics found no presentation loss in a later instrumented 24-second shared-worker sample and observed a successful hidden RPC new-document reload. Neither diagnostic supersedes the failures or qualifies performance. No evidence-proved runtime fix, guest rebuild, speculative tuning, or further unchanged gate rerun was made. The original strict RPC failure and every new failure remain retained. Next causal capture must instrument the original early 30-second window and distinguish warm lifecycle states before proposing a runtime fix.

Retention and rollout boundary

Local verification used paseo-next-v2, the pinned host-playground fixture f56294cea4430163bf16ec068844b1327441073c, and existing private QA identities. All three corrected sequences paired on their first existing setup attempt. A prior local launch failure and a misconfigured Previewnet-product run (34 passed, 20 skipped, 8 Chain/Contract failures) are retained separately, not presented as reproductions of the hosted Genesis timeout. Private traces/auth/signers were not published.

The first repair heads also exposed a README formatting failure (corrected by documentation-only commits) and a PVM cache-unit-test 5,000ms timeout. No cache runtime/test change, limit increase, or causal claim was made for that isolated timeout. Older in-flight runs superseded by the formatting correction remain recorded as cancelled, not passed.

No PR merge, force push, deployment, environment approval, SDK/npm/product/guest publication, or rollback was performed by this repair. JAM remains JAM-TEST-INSTANCE, never JAM-PUBLIC-DEVNET. The user-owned deploy: paseo.fyi label is retained; repair-triggered deployment runs 36970790399 and 36971286469 were cancelled before deployment. The earlier rollout audit is retained below: an older workflow deployed 56cea5d37577bf82684fb5c6b6e4ba81d2142938; this record does not claim live remained unchanged historically.

Historical integration qualification (superseded; retained verbatim)

Current main refresh and qualification — 2026-10-01

• Current source: 6d97c7932f26cf190dd6c506ed5f4da110bada74. Native main bda6ac518c8cc59319491b12e4e23b96777375fd is integrated; the frontend stack includes dotli main f4012c50c3400d1186c332ad2ae50298cefd153d (merged chore(deps): bump postcss from 8.5.15 to 8.5.23 in /explorer #313). Histories and worktrees were preserved; pushes used fetched-head ancestry guards, never force.
• Canonical chat artifact-generation revision: 08bddf36912d61fcfa76e4fb733fd585c6b22bca. Later native changes are test/docs/iOS-only, not SDK/Wasm inputs, so the artifact pin intentionally differs from the current head. Complete matching client and host packages remain 0.23.0, generated rather than hand-edited. Browser signing Wasm uses web-wasm-signing-host without test-host; testing Wasm is separate.
• Browser consumers: dotli #255 at bb9ad3d8921c63cf62c98b9029289f458b1a67a2.

Canonical artifact	SHA-256
Client npm archive	d8e759c51c8e49dd829efbd3d5227217aeac9bd8d9b8952397716fe8bdd8f95c
Client dist/generated/client.js (not dist/index.js)	6c48f48837ceda0c80163dbbc208a365e44230fd55e4b472b634bb3ac2a77aa3
Host npm archive	a725bcbd6ff17a92bea89bb11868a45b6b3fdb178cb037cb00da1c46105526c9
Browser signing Wasm	0778dfa5255092bbfc7607dc226d1fc9a2d2d0315ffb669258341fa307556485

Qualification

• Frontend #255 exact-head Tests: functional 89 passed, 3 skipped; E2E 41 passed, 1 flaky, 20 skipped. Hosted E2E retained one flaky Chain → Chain Spec: Genesis Hash case: it failed on the first attempt and passed the existing CI retry. No retry setting was changed.

• Current-head Core CI: 24 required jobs green — 22 passed, 2 path-filter skips. This includes core Swift/Android coverage, not a claim that full iOS application CI ran at this head. The separate existing release-signing-credentials advisory failure remains distinct from Core CI.

• Local: Rust workspace: 2,267 passed across 29 suites, 21 ignored. Client/host SDK: 283/326 passed; local Swift and Android qualification passed. Canonical codegen and complete feature-specific package construction were qualified locally.

• Browser/native proof: Actual canonical SDK Chat Initialize passed over the authenticated product port. Separate ChatIdentityAuthority Allow-once consent was required. After a full host reload and new Allow-once consent, public device metadata was identical. Evidence: main-refresh-native-chat.json. No published guest/product was created.

Retained cross-stack limits

• The isolated strict Doom matrix is not fully green: RPC measured 34.54231433545555 FPS against ≥35 FPS. Direct smoldot measured 35.06721215581914 and shared-worker smoldot 35.48895899032775. All three passed p95/cold/warm/cache/audio criteria; warm runs used a new document and zero translation. No threshold, clock, timeout, or retry policy was weakened.
• Latest local Seity E2E attempt: 41 passed, 20 existing skips, 1 Submit failure (Extrinsic marked as invalid). Two existing native broadcast attempts were validated then invalidated; none was found included in the inspected canonical range. [INFERENCE] Noncanonical mortality anchors may explain invalidation; the exact cause is not established and signed extrinsic bytes were not retained. The earlier Factory deadline failure is also retained: inclusion took 47,516ms against the unchanged 30s product deadline. A separate unchanged manual Factory attempt passed in 10.918s. These failures are not erased by other passing checks.
• Evidence JSON/screenshots are retained beside the refresh worktrees; private browser profiles and throwaway harnesses were removed. No bearer references, keys, signing configuration, or .auth contents are included here.

This refresh authorizes no deployment, environment approval, PR merge, SDK/npm publication, or guest/product publication. Its QA writes were testnet-only.

All three refresh-triggered JAM Deploy runs were cancelled before rollout; final-head cancellation proof is for frontend dcdef40499119183aed82a39f784ef740d494341. No refreshed source head was deployed.

The live environment changed during qualification: older Deploy run 36945647296, attempt 3 was approved under GitHub account replghost, explicitly checked out baseline 56cea5d37577bf82684fb5c6b6e4ba81d2142938, and recorded deployment success at 2026-10-02 01:19:01 UTC. Its later published-product smoke failed. The operator/client/session behind that account is unproven; this qualification granted no approval and performed no rollback. The observed live content hash changed from 4a7caf047fb7f350c1833039b93ba634698a47c56f051b8c7fc0525d4c59a5c8 to 5882695ee20df5d24a6ed2feb9e997f176fe27ecf4eafe742fabb39eba92885f; these are content hashes, not Git SHAs, and their exact byte-level mapping to a source commit is unproven. Earlier revision/deployment records below remain historical evidence and do not override this current section.

Earlier source and qualification (superseded)

Head 4b241e8cfa7b6cdbc6ce90e56866087fc31331f6 includes main aa6ae62ca038bf4a6356edae8eb78e595d52ce24 through history-preserving merge commits. Client and host package manifests remain 0.23.0 with pending Changesets.

The branch includes the integrated main changes and preserves its feature boundary. Root and combined-stack canonical codegen and TypeScript qualification pass. This branch’s current-head Codegen CI job passes; its downloaded canonical output matches all 45 tracked generated files byte-for-byte. Full workspace/native qualification remains tracked by current-head CI.

Current-head core CI passes, including Rust workspace, default WASM bridge, Android compile/unit checks, and iOS Swift + WebKit. Full local workspace/native qualification was interrupted by workstation disk exhaustion; the full current-head core CI gate completes that qualification. Full iOS application CI also passes, including the in-tree core, application build, simulator preview, and tests. No PR was merged or approved, and no npm package was published. Deployment evidence below belongs to the explicitly named earlier revisions, not this source refresh.

Summary

Adds Chat-specific product authority above the generic PolkaVM host integration in #540. Chat cryptographic authority, device binding, request signing, sealing, and opening remain outside the generic host PR.

Authorization boundary

• local product_device_chat now requires dedicated ChatAuthority consent instead of reusing IdentityDisclosure/username consent
• local and SSO regression coverage exercises username-only grants, explicit denial, separate approval, cached approval, and revocation; real Bind and Seal/Open operations are used
• get_user_id keeps its separate identity-disclosure permission; no legacy username grant is migrated into Chat authority
• moves the secret-bearing pairing Success out of its box instead of cloning it
• inherits the warning-free Wasm target boundary and CI fixture/provenance fixes from refactor(polkavm): isolate optional host composition #540

Stack and downstream artifacts

Based on #540, with main through c5158448f3c4575f40350017d466053d6b19dacb. Seity remains in #1001; peer transport remains a separate #1010 layer.

• Active browser consumer: feat(chat): restore separate Chat authority integration above PolkaVM dotli-community#255.
• TrUAPI client/host 0.23.0 and matching wallet/testing WASM have been rebuilt from 437a46c5af88b3c4a962d763f8fa5732e9c48183. Browser integration and qualification of these artifacts are tracked in feat(chat): restore separate Chat authority integration above PolkaVM dotli-community#255. The runtime update includes the concurrent Contacts, private attachment-frame, session-consent, per-peer-bound, and claim-settlement fixes; older artifact pins do not include all of those fixes.
• Exact archive, generated-client, and WASM hashes are recorded in the consumer's vendor/truapi-host.lock.json.
• Browser consumers build the wallet bundle explicitly with wasm-signing-host; the default web bundle is pairing-only. Testing is a separate bundle.

Earlier qualification evidence

Initial refresh qualification included 1,469 core tests, 324 SDK tests, native/WASM checks, license validation, and real browser rendering plus a canonical SDK handshake through the refreshed consumer. The codegen executable produced deterministic output across two independent executions. Canonical code generation and release wallet/testing WASM builds also pass for the current source.

At 437a46c5af88b3c4a962d763f8fa5732e9c48183, all PR checks pass, including core CI and full iOS CI. The full iOS run includes the persisted-store migration regression. Consumer checks are tracked in paritytech/dotli-community#255; the combined paseo.fyi deployment is qualified separately in paritytech/dotli-community#291. No on-device Chat message, wallet funding, or payment was performed for this refresh.

Native retests must build the matching TrUAPIHost and TrUAPIProvider artifacts from source; changing an SPM revision alone does not replace prebuilt SDK binaries.

The iOS combined store uses model 53, retaining both historical main and Chat model-49 variants. Real SQLite migration smoke checks passed from main model 49, Chat model 49, and main model 52, preserving payment amounts, owner identity, and native Coinage ledger payloads. The permanent migration regression passes in the app suite. This iOS-only correction does not change the vendored browser SDK artifacts.

The iOS test lane now retains xcresult, raw logs, and crash diagnostics on failure. Run 36654074336 reported 365 failures without a named assertion in its formatted log and did not retain its test result; its cause is not established. The current complete iOS run passes. Diagnostic retention does not weaken tests, change retry behavior, or establish a fix for that earlier failure.

[decrypto21]

Check ordering looks right everywhere. One substantive issue.

1. productDeviceChat reuses a permission meant for something much weaker

It gates on IdentityDisclosure (runtime.rs:576) — the same slot get_user_id uses for "show this product your username" (capabilities/account.rs:513). The key is product-scoped only (truapi-platform/src/lib.rs:1399), nothing marks which capability is asking, and truapi-platform/ has no diff here. But this call binds the wallet's Chat identity and grants a standing Seal/Open oracle against any peer key the product names.

• Signing-host (host_core.rs:597, via frame_server.rs:177): only gate, since SigningHost::product_device_chat (signing_host.rs:995) checks only the session. A product with an older get_user_id grant gets Bind/Seal/Open with no prompt — reproduced on this branch (pre-seeded grant → proceeds, prompt count 0; no grant → Rejected).
• Two-device SSO: sso_responder.rs:934 does prompt the first time, but shows "wants to know it's you" for identity binding plus an encryption oracle. Silent after that.

Worth a dedicated PermissionAuthorizationRequest variant with its own review copy, like the neighbouring AccountAccess. If the reuse is deliberate, the doc comment (truapi-platform/src/lib.rs:1029) and prompt copy should say so.

2. Minor

sso_pairing.rs:399 switches success: *success to (*success).clone() on a struct holding identity_chat_private_key. If that was for the new Drop impl, it isn't needed — box-deref-move compiles fine with Drop. Keeping the move avoids a second live copy.

[decrypto21]

Re-reviewed at 67aa374c: thanks, everything from the last round is addressed except one bound.

• native_chat/actor/files.rs:14-18, history.rs:13-15: rich, file and history-import records are never released (only failed selections are), so a contact stops working at 512 and eight contacts at quota exhaust the shared 4096 for everyone.