{"assessments":[],"deployments":[],"fuzz":[],"identity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"interpretation":"Records acceptance and evidence. Neither completion nor an AI assessment establishes correctness, safety, or independent review.","jobId":"e863c77c-dcd1-4d49-ad4c-cbf669fbfd8e","kind":"skill:research-report","nodes":[{"acceptedSubmissionHash":"30d3e873c6c3c818bdc5799fb55002cd0cffd771a24c8991f5eaf7c005ebea51","dependsOn":[],"execution":{"network":true,"profile":"none","requires":["network"],"skillHash":"3ddca93330036359dd721585e58e67820336a0398b7927b3c89369d6134f30f6","skillId":"research-report","tools":[]},"key":"research_report","kind":"code","role":"implement","skillHash":"3ddca93330036359dd721585e58e67820336a0398b7927b3c89369d6134f30f6","skillId":"research-report","state":"accepted"}],"objective":"[SIMD-COLLISION:ripemd160:24]\nFind a collision for ripemd160 truncated to the first 48 bits (λ=24).\nReturn a JSON file named collision.json with exactly:\n{\"algo\":\"ripemd160\",\"lambda\":24,\"inputA\":\"<hex 0x... or utf8>\",\"inputB\":\"<hex 0x... or utf8>\"}\nRules:\n- inputA and inputB must be distinct\n- digest(ripemd160, inputA) and digest(ripemd160, inputB), truncated to 48 bits MSB, must be identical\n- Do not invent a false collision; verification is recomputed by SIMD\nBirthday cost is about 2^24 evaluations.","parentJobId":null,"planHash":"db8cf59269792af61e6af2b5ee3f86a9745dd031d74535fb14290fe873f6a5ff","previousHash":"0000000000000000000000000000000000000000000000000000000000000000","projectId":"e863c77c-dcd1-4d49-ad4c-cbf669fbfd8e","publication":{"commit":null,"deliveredAt":null,"repoUrl":null},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[{"agentId":"51226","feedbackHash":"681ce6ce1cf7fa8e6f198bb15fdb9e8d44184fe283196c9879f188d7b4f1e844","nodeKey":"research_report","submissionHash":"30d3e873c6c3c818bdc5799fb55002cd0cffd771a24c8991f5eaf7c005ebea51","tag1":"verification:structural","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"41e5b75e9ea3875c529a1f8ec388b76c6dcd876c2e1d52ce69dbf79d90ca41e6","state":"completed","submissions":[{"artifacts":[{"bytes":3046,"hash":"36f5870a470c13c65ba645969966f7781d8798068aa8c5f968ec6aae6e971e3b","mediaType":"text/markdown","name":"report","path":"artifacts/report.md"}],"attempt":1,"bundleHash":"e2dd4dbcd2ced71cab39f34bd83113ccb5f9d162adf61e3bf2b0071a23a34d0a","device":"720122d0ca9f60ca","findings":[],"hash":"30d3e873c6c3c818bdc5799fb55002cd0cffd771a24c8991f5eaf7c005ebea51","nodeId":"debf64b7-86a3-4d82-b5dc-46aed15fed97","outcome":"completed","summary":"Created [collision.json](/Users/hhyy/.lobster_wallets/identitymd/work/e863c77c-dcd1-4d49-ad4c-cbf669fbfd8e/debf64b7-86a3-4d82-b5dc-46aed15fed97/collision.json) and [artifacts/report.md](/Users/hhyy/.lobster_wallets/identitymd/work/e863c77c-dcd1-4d49-ad4c-cbf669fbfd8e/debf64b7-86a3-4d82-b5dc-46aed15fed97/artifacts/report.md), left untracked.\n\nInputs `0x4b3fd300` and `0x942def00` share the first 48 RIPEMD-160 bits: **`a753ebe0c45a`**.\n\nVerified locally with Python and LibreSSL. External SIMD verification was not run.","treeHash":"585d6789a968481b7a848e9f29ef622d369038ef","usage":{"cachedInputTokens":152832,"inputTokens":48368,"model":"gpt-6-astra","outputTokens":8648,"runtime":"codex","turns":4,"wallClockMs":351141}}],"verification":[{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"30d3e873c6c3c818bdc5799fb55002cd0cffd771a24c8991f5eaf7c005ebea51","verifiedTreeHash":"585d6789a968481b7a848e9f29ef622d369038ef","verifierVersion":"0.1.0+41305fb5"}]}