{"canonical_model_id":"anthropic/claude-opus-4.8","claim_ceiling":"This GenXis Gavel Catch certifies only that this response mismatched the frozen expected output for this exact task.","issuer_public_key":"homnd9RqkhC+M3nPVHMMTHmz7WXgK5IQ+1HMgtpdQiU=","provider":"openrouter","provider_model_id":"anthropic/claude-opus-4.8","receipt_root":"sha256:799787eadc9e8c90f3046a1203d025b69633bc1c1fa77be41d11a889632f6497","request_root":"sha256:eeb3d173b442cf7331fb4f91f0903df2b23cae55358e547a00bbf17dd79bb7a4","response_root":"sha256:505e11ec26c2a15623b3fa506222a5adbe7306b2bd5559d0d9e759c2bbfeb598","run_id":"bench_0d5cc28a06964172a5a7c08e51f534b2","schema":"genxis-gavel-catch-receipt/v1","signature":"IvjdDGq1AzT/7qzub7fYhkOmdHx1yoNGzsP8t3H+pP+WWpQXT3l0fl0ErupVAlZ8VNb/tRp+V/vK56KivgQqCg==","suite_root":"sha256:9d86b517c27a272129793f0c415838d6e17ab2bbb5cd31442e3f4fe0fe697a6c","task_id":"T024","task_root":"sha256:1f6d8593be5a386e10a1190b6b2189db2e4ecac75b6e1b742d40776fb3127f7b","verification":{"evidence_root":"sha256:c343aa102aa7827e8f533cabae1b82a8e42f9647fb43712080439a53f8f4f004","primary_result":false,"reason":"exact_expected_output_mismatch","shadow_result":false,"verdict":"PROMOTE_CATCH","verifier_id":"genxis-gavel-exact-benchmark-primary-shadow/v1"}}