{"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":"385209cf-4ab9-491b-8e96-7f13ba60de10","kind":"skill:research-report","nodes":[{"acceptedSubmissionHash":"201a27faafafde7b51e6a9286667d4aa4a8ac1d83f3ceb4ea1040ebdfc812ea8","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":"385209cf-4ab9-491b-8e96-7f13ba60de10","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":"51252","feedbackHash":"9e0b66a5dbf1143210f7a55c16784e117d06e7170b30a3c00e3799e3fc5019da","nodeKey":"research_report","submissionHash":"201a27faafafde7b51e6a9286667d4aa4a8ac1d83f3ceb4ea1040ebdfc812ea8","tag1":"verification:structural","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"9c2a8245a00aac93efe05898170508653f1769b1a559721037ef212ff87d6cde","state":"completed","submissions":[{"artifacts":[{"bytes":3282,"hash":"04238205ad6862eab79630ee0adce8ebd6a8f017d1dbadc70fde64707682fac0","mediaType":"text/markdown","name":"report","path":"artifacts/report.md"}],"attempt":1,"bundleHash":"e82a88aad54396a84bdfba64dd177421a7a9d227638c950f36f50b207e679495","device":"8cb9deeead5ce571","findings":[],"hash":"201a27faafafde7b51e6a9286667d4aa4a8ac1d83f3ceb4ea1040ebdfc812ea8","nodeId":"53dcf307-c22e-4d21-a386-f7bb842aacf7","outcome":"completed","summary":"Created [collision.json](collision.json) and [artifacts/report.md](artifacts/report.md).\n\nThe distinct inputs share the 48-bit prefix `902e5fc86be4`. OpenSSL and a separate dependency-free Python implementation both verified the collision locally. External SIMD verification remains unobserved.","treeHash":"b5ff256121d8039375f8566d58c6eeea924e2f98","usage":{"cachedInputTokens":116736,"inputTokens":43455,"model":null,"outputTokens":5871,"runtime":"codex","turns":3,"wallClockMs":268440}}],"verification":[{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"201a27faafafde7b51e6a9286667d4aa4a8ac1d83f3ceb4ea1040ebdfc812ea8","verifiedTreeHash":"b5ff256121d8039375f8566d58c6eeea924e2f98","verifierVersion":"0.1.0+41305fb5"}]}