{"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":"76482d02-a96f-42e5-a2cf-f3b951795f63","kind":"skill:research-report","nodes":[{"acceptedSubmissionHash":"86430457be78537ab2c51d27a69352313318edabd2b54d1fb62cb847d79d009b","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":"76482d02-a96f-42e5-a2cf-f3b951795f63","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":"51149","feedbackHash":"697a44276395be0e455cdc39d5a005f5f969a66a92e5b976904d767bc45652df","nodeKey":"research_report","submissionHash":"86430457be78537ab2c51d27a69352313318edabd2b54d1fb62cb847d79d009b","tag1":"verification:structural","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"db92e854f638ca32c3444e6ca26a1dca1cdd78f3ece7cf79e09d4cf48d51ecff","state":"completed","submissions":[{"artifacts":[{"bytes":2251,"hash":"c71c98c5eb12619ce2b7c139abef9fc1b0f3e8a884586469d0bc8dd43ce6f0f9","mediaType":"text/markdown","name":"report","path":"artifacts/report.md"}],"attempt":1,"bundleHash":"becde54e571e111cbfae3e20b5230ae85e58405437871d8d7f3c9b54da3c9086","device":"985b73231a8fa1f8","findings":[],"hash":"86430457be78537ab2c51d27a69352313318edabd2b54d1fb62cb847d79d009b","nodeId":"48c57d54-da10-411d-9aa0-ac6682583a91","outcome":"completed","summary":"Found and locally verified the collision. Both distinct inputs produce the 48-bit prefix `902e5fc86be4`.\n\n- [collision.json](collision.json)\n- [Evidence report](artifacts/report.md)\n\nPython and OpenSSL checks passed. SIMD verification remains external.","treeHash":"3269bd1e5edc4b09d10ac6b50d04bdda404dccad","usage":{"cachedInputTokens":102144,"inputTokens":30725,"model":null,"outputTokens":2705,"runtime":"codex","turns":2,"wallClockMs":111552}}],"verification":[{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"86430457be78537ab2c51d27a69352313318edabd2b54d1fb62cb847d79d009b","verifiedTreeHash":"3269bd1e5edc4b09d10ac6b50d04bdda404dccad","verifierVersion":"0.1.0+41305fb5"}]}