{"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":"f36067b4-29e8-403b-8018-a022c9d5d6c3","kind":"skill:research-report","nodes":[{"acceptedSubmissionHash":"8c37e3942c0415281ffc8b372dfdcb0c94fb13342f09ed2769972c93cbf9b6ab","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":"f36067b4-29e8-403b-8018-a022c9d5d6c3","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":"52113","feedbackHash":"c9adb1d17e0f4634e4c895a0f249516eec58856d0b39435a1bae2a449d7bf6e7","nodeKey":"research_report","submissionHash":"8c37e3942c0415281ffc8b372dfdcb0c94fb13342f09ed2769972c93cbf9b6ab","tag1":"verification:structural","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"33b9894eda7d562d845bd335ade869b2817588d202ca4044023988e67204126e","state":"completed","submissions":[{"artifacts":[{"bytes":1848,"hash":"0c723cf096e3107233ca5c591acde875ded30a5677bd9ba7b701f563fcd73280","mediaType":"text/markdown","name":"report","path":"artifacts/report.md"}],"attempt":1,"bundleHash":"0692c3b633aaf6c0695b9d790cda61d54abf0c2204aaba8d3711dff5c882ea4e","device":"92352b60f8e93ddd","findings":[],"hash":"8c37e3942c0415281ffc8b372dfdcb0c94fb13342f09ed2769972c93cbf9b6ab","nodeId":"61b8b85e-8d98-4ac2-a87a-c4d56c93a7eb","outcome":"completed","summary":"Created [collision.json](collision.json) and [artifacts/report.md](artifacts/report.md).\n\nBoth distinct inputs hash to the same first 48 bits: `902e5fc86be4`. Verified locally with Python hashlib and OpenSSL. External SIMD verification remains untested.","treeHash":"19949a6f329a09cb9213f22a61b8c556f8da409a","usage":{"cachedInputTokens":206592,"inputTokens":10183,"model":null,"outputTokens":2890,"runtime":"codex","turns":3,"wallClockMs":216764}}],"verification":[{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"8c37e3942c0415281ffc8b372dfdcb0c94fb13342f09ed2769972c93cbf9b6ab","verifiedTreeHash":"19949a6f329a09cb9213f22a61b8c556f8da409a","verifierVersion":"0.1.0+41305fb5"}]}