{"candidate":{"dataset_id":"candidate_clock","row_count":2,"unique_raw_timestamp_count":2},"classification":"DOMINANT","contract_sha256":"7CBDE9B05C05D4D6A50006F44881592B21E86B9F12A33017A1DA023CFF4C833E","coverage_gap_basis_points":10000,"input_policy":{"candidate_interpretations_are_caller_declared":true,"row_values_copied_to_report":false,"source_files_mutated":false,"source_paths_copied_to_report":false},"inputs":[{"byte_count":136,"columns":["entity","reference_time","reference_value"],"dataset_id":"reference_clock","format":"csv","row_count":2,"sha256":"45F96AB8ED73B8A7605B76BA0D74D21EB6908616BE9993FFDFB69E88D956CF95"},{"byte_count":134,"columns":["entity","candidate_time","candidate_value"],"dataset_id":"candidate_clock","format":"csv","row_count":2,"sha256":"2DA5F0637B589677C25875F2407A0E4659601CB162A843780D72B83DB4D3B18B"}],"interpretations":[{"ambiguous_local_time_count":0,"backward_match_count":2,"candidate_unique_raw_timestamp_count":2,"coverage_basis_points":10000,"entity_count_with_reference":1,"entity_count_without_reference":0,"exact_match_count":2,"interpretation_id":"naive_new_york","invalid_format_count":0,"maximum_lag_milliseconds":0,"minimum_lag_milliseconds":0,"mode":"NAIVE_IANA_ZONE","nonexistent_local_time_count":0,"parsed_timestamp_count":2,"rank":1,"zone":"America/New_York"},{"ambiguous_local_time_count":0,"backward_match_count":0,"candidate_unique_raw_timestamp_count":2,"coverage_basis_points":0,"entity_count_with_reference":1,"entity_count_without_reference":0,"exact_match_count":0,"interpretation_id":"naive_fixed_minus_five","invalid_format_count":0,"maximum_lag_milliseconds":null,"minimum_lag_milliseconds":null,"mode":"NAIVE_FIXED_OFFSET","nonexistent_local_time_count":0,"offset_minutes":-300,"parsed_timestamp_count":2,"rank":2},{"ambiguous_local_time_count":0,"backward_match_count":0,"candidate_unique_raw_timestamp_count":2,"coverage_basis_points":0,"entity_count_with_reference":1,"entity_count_without_reference":0,"exact_match_count":0,"interpretation_id":"naive_utc","invalid_format_count":0,"maximum_lag_milliseconds":null,"minimum_lag_milliseconds":null,"mode":"NAIVE_FIXED_OFFSET","nonexistent_local_time_count":0,"offset_minutes":0,"parsed_timestamp_count":2,"rank":3},{"ambiguous_local_time_count":0,"backward_match_count":0,"candidate_unique_raw_timestamp_count":2,"coverage_basis_points":0,"entity_count_with_reference":0,"entity_count_without_reference":0,"exact_match_count":0,"interpretation_id":"explicit_rfc3339","invalid_format_count":2,"maximum_lag_milliseconds":null,"minimum_lag_milliseconds":null,"mode":"EXPLICIT_RFC3339","nonexistent_local_time_count":0,"parsed_timestamp_count":0,"rank":4}],"limitations":["A top-ranked or DOMINANT interpretation is a coverage result under the supplied reference, tolerance, entities, and candidate list; it is not proof that the clock interpretation is true.","Coincidental density, incomplete references, entity mismatches, duplicate source rows, tolerance choice, daylight-saving transitions, and omitted interpretations can change the ranking.","Ambiguous and nonexistent local times are excluded for an IANA-zone interpretation rather than silently choosing a fold or shifting a timestamp.","IANA-zone results depend on the timezone database available to the local Python runtime; timezone-rule changes can change a later result even when the input files are unchanged.","The probe does not correct timestamps, mutate source data, validate event semantics, establish causality, prove absence of leakage, or guarantee fitness for use.","SHA-256 values identify bytes but are not signatures, attestations, or trusted timestamps."],"probe_id":"synthetic_clock_probe_clean","reference":{"dataset_id":"reference_clock","invalid_timestamp_count":0,"row_count":2,"unique_valid_timestamp_count":2},"runner_up_interpretation_id":"naive_fixed_minus_five","schema":"kaldenframe.clock-interpretation-probe-report.v1","thresholds":{"direction":"BACKWARD","minimum_coverage_basis_points":9000,"minimum_gap_basis_points":1000,"tolerance_seconds":0},"tool":{"name":"KaldenFrame Temporal Boundary Auditor","version":"1.1.0"},"top_coverage_basis_points":10000,"top_ranked_interpretation_id":"naive_new_york"}