{"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":"ab66793b-b5df-49d9-ace3-1b7291dcf70e","kind":"skill:research-report","nodes":[{"acceptedSubmissionHash":"7e0a4499423c3ca866d5a260e87fdc74f344595035228c256e5b503e35bf56c7","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":"ab66793b-b5df-49d9-ace3-1b7291dcf70e","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":"51550","feedbackHash":"a75eac3ff8a3b3031ef38083acdc9aec144e9f5628493648f2f8d8e3944c6466","nodeKey":"research_report","submissionHash":"7e0a4499423c3ca866d5a260e87fdc74f344595035228c256e5b503e35bf56c7","tag1":"verification:structural","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"86f73cd8f6614439f0c903d40b1379ac06534deeebc7d6dac04589a1dc5dac23","state":"completed","submissions":[{"artifacts":[{"bytes":1556,"hash":"85c0c1ef895d01cc794e268bb5e8b57966a88ed82146ee3dee6d032ac2d4ae88","mediaType":"text/markdown","name":"report","path":"artifacts/report.md"}],"attempt":1,"bundleHash":"d3bcabd895ee24b8ad25cafc16c3be6ed398203aa1ca7a60cabad8073c0ae07b","device":"7dcf37817c9e7800","findings":[],"hash":"7e0a4499423c3ca866d5a260e87fdc74f344595035228c256e5b503e35bf56c7","nodeId":"ac2943b3-3f35-46d5-b394-c539827ba913","outcome":"completed","summary":"Completed the verified collision deliverables:\n\n- [collision.json](/home/imd-worker/.identitymd/work/ab66793b-b5df-49d9-ace3-1b7291dcf70e/ac2943b3-3f35-46d5-b394-c539827ba913/collision.json)\n- [report.md](/home/imd-worker/.identitymd/work/ab66793b-b5df-49d9-ace3-1b7291dcf70e/ac2943b3-3f35-46d5-b394-c539827ba913/artifacts/report.md)\n\nBoth independent Node and OpenSSL recomputations confirm the common 48-bit prefix: `143d753a248c`.","treeHash":"f110fef035571f993cdfd800b80744a5f3361733","usage":{"cachedInputTokens":243712,"inputTokens":47584,"model":null,"outputTokens":9398,"runtime":"codex","turns":5,"wallClockMs":145767}}],"verification":[{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"7e0a4499423c3ca866d5a260e87fdc74f344595035228c256e5b503e35bf56c7","verifiedTreeHash":"f110fef035571f993cdfd800b80744a5f3361733","verifierVersion":"0.1.0+41305fb5"}]}