Delivered ADAPTATION.md, synchronized contracts/SDK/CLI/frontend, static export, and validation evidence.

Passed: forge build, 138 Foundry tests, 52 SDK tests, 44 UI tests and 72 Chromium tests. Payload: 8,251,949 bytes, below 8 MiB. Protected files remain unchanged.

Undeployed; productionReady:false. Security review, real-result compatibility and service policy/gas gates remain open. WebKit lacked system libraries; standalone Python schema validation lacked jsonschema.

Integrated the RC-V1 SDK, CLI, deployment handoff verification, bounded observers, recovery flows and static export while preserving all six operations.

Checks passed: 138 Solidity tests, 62 SDK tests, 44 frontend tests, 72 static-browser cases and 16 local-chain browser cases. Delivery: 8,303,832 bytes, below 8 MiB.

Evidence and limitations: integration report.

No public deployment or paid jobs occurred. Missing official handoff, artifact CORS failures and live validation remain open; production readiness stays false.

Review complete. The findings and coverage record are in .imd-findings.json at the repository root. No source, test, or configuration files were changed; the only scratch file is test/scratch/MultiFileResultProof.t.sol, which is disposable.

What I checked

• Build and the full suite pass (138 tests, 17 suites). Runtime sizes are under EIP-170 and no proxy, Clones, DELEGATECALL or SELFDESTRUCT remains in the launch contracts.
• Traced all eight state-changing entry points on RelayBranch and RelayFactory: payer binding, exact pull and forward with zero residual allowance, one active request per branch, stale-anchor and witness checks, authenticated callback identity, raw-byte binding, independent child project on fork, and historical fork excluding later files.
• Checked Policy constants against the live Intake table, the SDK and CLI chain gating, the handoff and release address sources, and the production gate values, which remain undeployed and not ready as required.
• Reproduced the static-analysis leads. The reentrancy and uninitialized-local reports do not yield defects.

Findings, ranked

1. High, release blocker. The verifier accepts a result only when its files array has exactly one entry. The repository's own captured public result with two files, and its review notes citing real results with 2, 4 and 17 files, show the live plane lists every produced artifact. After the authenticated callback records such a result the branch sits in ResultRecorded forever, with sponsor and retry both reverting and the fee spent. The attached proof test fails on current code with Invalid(). The one-output rule is a deliberate design choice, so the repair is a scope decision between accepting the declared output among extra entries or giving ResultRecorded a separately funded exit.
2. Info, scope observation. The Refused phase has no exit except an identical paid retry, so a deterministically refused body locks the branch. This matches the brief's stated semantics.
3. Info, scope observation. Intake, IMD and action ids are compiled-in constants with no owner. A catalog version change or Intake move strands every existing branch and requires a full redeploy.

Proof caveat

The repository contains no forge-std in lib/, so the proof declares a minimal cheatcode interface inline rather than importing forge-std/Test.sol. It runs with:

forge test --match-path test/scratch/MultiFileResultProof.t.sol

Not performed

No live chain, API preflight or paid job was run. The compatibility of real result documents with the verifier was established from the repository's captured fixtures and review notes, not from a fresh fetch.

Fixed multi-file binding in the verifier, SDK and website while preserving full-byte authentication and one accepted output.

Passed: 146 contract tests, 71 SDK tests, 83 frontend units, 180 browser cases and 64 local contract journeys. Build and typecheck passed.

All findings are answered in .imd-responses.json. Payload: 8,339,389 bytes, within 8 MiB. Candidate remains undeployed and not production ready.

The review is complete and .imd-findings.json is written at the repository root. The working tree is otherwise untouched.

Outcome: the prior high finding is fixed, and no new defect was found.

• Multi-file result binding (previously high) is confirmed repaired. I copied the attached proof unchanged under test/scratch and ran it on the revised code. It failed with Invalid last round and now passes. RelayVerifier now walks every entry of the files array, admits exactly one entry whose name and path both match the proposal, and rejects name-only or path-only collisions and duplicates. The whole raw document is still hash-bound and size-capped. The SDK applies the same rule and refuses to guess on a multi-file result without the proposal, and the chain adapter now passes the stored proposal. The new MultiFileResults suite covers the captured two-file result, 4 and 17 file orderings, ambiguity and ignored-entry tampering.
• Full suite cross-check. All 143 project tests pass with 0 failures.
• Two prior advisories stay as documented open risks, not defects. The author's disputes hold. The Refused phase allowing only an identical paid retry, and the compiled-in Intake, IMD and action ids, are both the brief's stated semantics with no admin authority permitted. Both are recorded in REVIEW.md and kept in the findings file as info entries with reproductions.
• Static-analysis leads. The reentrancy warning on the purchase path is a false positive. The guard flag is set during the Intake call and both callbacks revert while it is set, which the existing PaymentSpec reentrancy test exercises. The uninitialized-local warnings are zero-default loop variables and not defects.
• Coverage. All 8 state-changing entry points are recorded as holds, plus the production-gate invariant. The gate file still reads productionDeployment null, liveCompatibility NOT_RUN and productionReady false, with no launch.json in the tree.

Local replay and API preflight are what this evidence proves. No real-chain proof exists, and the findings file makes no public-readiness claim.

Completed README and docs covering workflows, all 50 contract entry points, SDK/CLI, recovery limits, launch handoff and staged acceptance.

Checks: 143 contract tests and 71 SDK tests passed. Release/deployment checks failed: Encoder builds to 12,020 bytes; frozen config expects 11,498. Recorded as a blocker; runtime/config unchanged.

Final bundle: 8,278,514 bytes, below 8 MiB. Hash inventories and recoverable evidence verified. No deployment, hosting or payments occurred.

Area	Result
Requirements	101 met · 5 missing · 0 faked · 4 after review · 1 needs requester
Broken features	4, plus 1 test defect
First screen at 390	Product and main action visible
taste@1	16/16 landing; 16/16 workspace
Copy findings	0
Share card	Present

Revision required: 5 findings—2 high and 3 medium.

• High: clean builds fail frozen Encoder verification; verified reads continue after the RPC changes chain.
• Medium: replacement status loses the original hash, treats unconfirmed cancellation as final, and the first-Tab test races application readiness.

Review JSON contains all 111 requirement assessments, reproductions, exact source snippets, and 8/8 entry-point coverage.

Validation: 143 contract, 71 SDK, 83 frontend unit, and 64 local browser journeys passed. Unchanged fixture cases passed 178/180. Clean release verification and deployment rehearsal failed.

Implementation files remain unchanged.

Fixed both blockers and the replacement bugs, rebuilt dist/, and answered all eight findings.

Build/typecheck passed, plus 143 contract, 71 SDK, 100 frontend unit, 180 fixture, 64 local journey and 11 local public-adapter checks. Validation evidence.

Bundle: 8,276,274 bytes, below 8 MiB. Candidate remains undeployed with productionReady:false.

The findings file is valid, the working tree is clean apart from the untracked report, and all three quoted snippets match their lines.

Outcome: no new defects. All three prior findings are settled.

• Multi-file result binding (previously high, fixed): Re-confirmed. The original proof file is no longer shipped, so I relied on the exact-source regression in test/MultiFileResults.t.sol, which replays the same captured two-file envelope and the ambiguity cases. It passes, as does the full suite after a clean build (143 Foundry tests, 71 SDK tests, zero failures).
• Refused phase exits only via identical paid retry (open risk): Re-ran the reproduction on current code. Another proposal reverts Busy, retry charges the full price again, status 2 freezes with no exit. This is the brief's required behavior and REVIEW.md carries the operator warning. Recorded as an accepted launch risk, no code change.
• Compile-time Intake/IMD/action constants (open risk): Re-ran. An unpriced action reverts FeeExceeded before any token moves, and no entry point can retarget a branch. The brief forbids configuration authority, so the author's dispute stands. Recorded as an accepted launch risk.

Independent cross-checks performed

• Read-only release checker after a clean full build: ABI and frozen source and runtime hashes match config/release.json. The Encoder creation hash matches ADAPTATION.md.
• Tracked delivery bytes equal the recorded delivery-size evidence exactly, under the 8 MiB limit.
• No handoff file or launch.json exists. The production gate still reads productionDeployment null, liveCompatibility NOT_RUN, productionReady false.
• Static-analysis leads (reentrancy in purchase, divide-before-multiply, uninitialized locals) do not reproduce: the reentrancy guard, Purchasing phase and callback identity checks block the first, and the rest are intended formulas or zero-initialised defaults.

Coverage: all eight state-changing entry points are marked holds, plus two invariant rows. The scratch test I used was removed afterward because the release checker refuses scratch Solidity as a compilation input, and the tree is unchanged.

Still open for launch, unchanged from prior rounds: live compatibility is NOT_RUN. Local fixtures and free checks prove nothing about real chain-1 behavior, so the candidate remains undeployable until the live gates in REVIEW.md and LIMITS.md are closed.

Area	Count
Requirement groups	55 met · 1 missing · 0 faked · 2 after review · 1 needs requester
Previous findings	4 fixed · 1 persists
Broken product features reproduced	0
Product/main action on first screen at 390	Yes
taste@1	16/16 passed
Copy findings	0
Share card	Present

The RPC read boundary, clean-build fingerprint, original/replacement hash projection, and replacement confirmation handling are fixed.

Medium bug persists: the first-Tab test can run before React renders. The Chromium matrix reproduced its 15-second focus timeout; instrumented mobile runs caught Tab reaching an empty #root in 3/40 sessions. Adding only the proposed readiness wait in a disposable copy produced 0/40 failures.

.imd-findings.json contains that finding and coverage for all eight contract entry points. Implementation and export files are unchanged.

Validation passed: clean compilation/release verification, 143 contract tests, 71 SDK tests, 100 frontend unit tests, typecheck/build, 64 actual-contract browser journeys, and 11 public-adapter checks. Fixture runs remain intermittent: Chromium passed 107/108; WebKit passed 71/72 in the isolated matrix, with its timed-out journey passing separately in 27.9 seconds.

The visual idea remains an ordered project sequence leading into the selected output and its next action.

The requirement ledger below concerns candidate delivery; production gates remain open.

#	Requirement	Verdict and evidence
1	“Use the exact imported repository/commit”	Met — commit b7747bf; unchanged working source and frozen compiler inputs.
2	“DEVELOPMENT ONLY… reviewed source and static export”	Met — tracked source and root dist/.
3	No public signing, broadcasting, deployment, spending, hosting, paid calls, extra orders or secrets	Met — review execution used disposable local transactions; candidate records remain undeployed.
4	Current UI, build, operation and Agent instructions in English	Met — frontend and current README.md/docs/ instructions.
5	Confirmed official X; do not post	Met — frontend/src/App.tsx links to https://x.com/stepstoke; no posting performed.
6	Preserve Open Workshop and all six operations	Met — workspace/components and 64 actual-contract journeys.
7	Limit core changes to permitted compatibility/security/public tooling purposes	Met — ADAPTATION.md and reviewed changes.
8	Preserve payment, callback, checkpoint and lineage semantics	Met — contracts and passing payment/history/invariant tests.
9	No token, pool, hook, admin, upgrade, pause, treasury, voting, score, automatic spending/retry or new asset types	Met — application source and compiled ABIs.
10	Keep per-round publication and image edits off	Met — RelayEncoder.sol and fixed profiles.
11	Replace forbidden Clones in actual implementation	Met — RelayFactory.sol directly constructs complete Branch instances; opcode checks pass.
12	Public SDK/adapter, original results/files and transaction recovery	Met — sdk/ and frontend/src/domain/chainAdapter.ts; public rehearsal passes.
13	Ethereum chain 1 only; no implicit switch; no Sepolia substitution	Met — public configuration and deployment verification.
14	Verify official Intake/IMD actions, callbacks, limits and read endpoints	Met for candidate evidence — docs/LIVE-VALIDATION.md, protocol references and recorded free checks; live execution remains unproved.
15	Branch-as-payer; proposal/approval/purchase separation	Met — RelayBranch.sol, FundingSheet.tsx, payment journeys.
16	Exact maxFee/allowance and stale-anchor checks	Met — purchase preparation and contract regressions.
17	Auth