{"entry":{"fixtureId":"attack-xchain-insufficient-finality-for-chain-v0","appSlug":"attack-xchain-insufficient-finality-for-chain","appName":"ATTACK: insufficient-finality-for-chain","reportId":"lab_attack-xchain-insufficient-finality-for-chain-v0_20260610225855225","generatedAt":"2026-06-10T22:58:55.225Z","status":"pass","jsonPath":"/bundle/server-functions/default/.nocklab/attack-xchain-insufficient-finality-for-chain.report.json","markdownPath":"/bundle/server-functions/default/.nocklab/attack-xchain-insufficient-finality-for-chain.report.md","reportHash":"sha256:eac2c6e34ce98b42439890e9b7c26f2704dc4d1423899ad148fa60e2b3db1ea7","snapshotRoot":"0ef976bbe9efc3b6","badgeCandidate":{"id":"badge-candidate-attack-xchain-insufficient-finality-for-chain","label":"ATTACK: insufficient-finality-for-chain Verification Candidate","reportSlug":"attack-xchain-insufficient-finality-for-chain","fixtureId":"attack-xchain-insufficient-finality-for-chain-v0","status":"watch","evidenceKind":"exploit-prevention","statusReDerived":"pass","statusConsistent":true,"kernelHash":null,"kernelVerified":false,"baseDeploymentHash":null,"baseVerified":false,"signatureStatus":"unsigned","evidence":{"reportHash":"sha256:eac2c6e34ce98b42439890e9b7c26f2704dc4d1423899ad148fa60e2b3db1ea7","snapshotRoot":"0ef976bbe9efc3b6","invariantPacks":[]}},"stepsPassed":1,"stepsTotal":1,"invariantsPassed":0,"invariantsTotal":1,"alertsTriggered":0,"snapshotsCaptured":2,"adapterObservationCount":0,"invariantPackCount":0},"report":{"reportId":"lab_attack-xchain-insufficient-finality-for-chain-v0_20260610225855225","fixtureId":"attack-xchain-insufficient-finality-for-chain-v0","generatedAt":"2026-06-10T22:58:55.225Z","app":{"name":"ATTACK: insufficient-finality-for-chain","slug":"attack-xchain-insufficient-finality-for-chain","version":"0.0.1","kernel":"xchain-attack-model"},"environment":{"mode":"mock-fakenet","grpcEndpoint":"n/a","fakenetCommand":"model","notes":["NEGATIVE CONTROL (expectRejected=true): a multi-EVM cross-chain exploit the invariant MUST catch.","Base (8453) settle credited at 12 NATIVE confirmations; Base needs ~65 on L1-batch basis.","expectRejected inverts a CAUGHT exploit to a green proof-of-prevention."]},"summary":{"status":"pass","stepsPassed":1,"stepsFailed":0,"invariantsPassed":0,"invariantsFailed":1,"alertsClear":0,"alertsTriggered":0,"snapshotsCaptured":2,"durationMs":17,"expectRejected":true,"rawStatus":"fail"},"invariantPacks":[],"steps":[{"id":"observe","type":"bridge","title":"Observe terminal joint multi-EVM state","status":"pass","expectation":"xchain.observed == true","observed":"true","beforeHash":"2abb8c33719dbd4e","afterHash":"0ef976bbe9efc3b6","stateDiffs":[{"path":"xchain.observed","before":"undefined","after":"true"}],"durationMs":19}],"invariants":[{"id":"finality-adequacy","title":"Confirmations >= registry floor + correct basis","severity":"critical","status":"fail","observed":"FINALITY: wd-001@Base: 12 < 65 confirmations; wd-001@Base: basis native != required L1-batch","expected":"each settle has confirmations >= max(app, registry floor[chain]) on the chain's required basis, under xchain.finality"}],"alerts":[],"adapterObservations":[],"stateSnapshots":[{"label":"Initial state","stateHash":"2abb8c33719dbd4e","state":{"xchain":{"finality":{"appRequiredConfirmations":12,"settles":[{"id":"wd-001","chainId":8453,"confirmations":12,"confirmationBasis":"native","basedOnSoftConfirm":false}]}}}},{"label":"After observe","stateHash":"0ef976bbe9efc3b6","state":{"xchain":{"finality":{"appRequiredConfirmations":12,"settles":[{"id":"wd-001","chainId":8453,"confirmations":12,"confirmationBasis":"native","basedOnSoftConfirm":false}]},"observed":true}},"stepId":"observe"}],"stateDiffs":[{"path":"xchain.observed","before":"undefined","after":"true"}],"nextActions":["Replace mock poke and peek execution with local fakenet adapter calls.","Replace command-backed fakenet metadata probes with stable gRPC-native probes once node surfaces are available.","Persist generated reports under a project workspace.","Add app-specific invariant packs as the NockApp interface stabilizes."]},"markdown":"# ✅ ATTACK: insufficient-finality-for-chain Lab Report\n\n> **PASS** — 1/1 steps · 0/1 invariants · 0 alerts · 17ms\n\n| Field | Value |\n| --- | --- |\n| Report | `lab_attack-xchain-insufficient-finality-for-chain-v0_20260610225855225` |\n| Fixture | `attack-xchain-insufficient-finality-for-chain-v0` |\n| Status | ✅ pass |\n| Steps | 1 passed, 0 failed |\n| Invariants | 0 passed, 1 failed |\n| Alerts | 0 clear, 0 triggered |\n| Snapshots | 2 |\n\n## Steps\n\n- ✅ `observe` — true _(xchain.observed == true)_; 2abb8c33719dbd4e -> 0ef976bbe9efc3b6\n  - xchain.observed: undefined -> true\n\n## Invariants\n\n- ❌ `finality-adequacy` — FINALITY: wd-001@Base: 12 < 65 confirmations; wd-001@Base: basis native != required L1-batch _(expected each settle has confirmations >= max(app, registry floor[chain]) on the chain's required basis, under xchain.finality)_\n\n## Alerts\n\n- No alert policies configured.\n\n## Adapter Observations\n\n- No adapter observations captured.\n\n## State Diffs\n\n- xchain.observed: undefined -> true\n\n## Snapshot Timeline\n\n- Initial state: 2abb8c33719dbd4e\n- After observe: 0ef976bbe9efc3b6\n\n","evidence":{"stateDiffCount":1,"snapshotCount":2,"alertCount":0,"triggeredAlertCount":0,"clearAlertCount":0,"triggeredCriticalAlertCount":0,"triggeredWarningAlertCount":0,"triggeredInfoAlertCount":0,"environmentMode":"mock-fakenet","grpcEndpoint":"n/a","environmentNoteCount":3,"nextActionCount":4,"firstNextAction":"Replace mock poke and peek execution with local fakenet adapter calls.","invariantPackCount":0,"invariantPackIds":[],"invariantPackDomains":[],"firstInvariantPackPath":"","changedPaths":["xchain.observed"],"markdownPreview":"# ✅ ATTACK: insufficient-finality-for-chain Lab Report"}}