Daily paired-count evidence for coverage-protected reference maintenance in open-set encrypted traffic classification

This dataset contains aggregate daily paired counts supporting the manuscript “Class-wise coverage-protected reference maintenance for open-set encrypted traffic classification over time”. It includes 84 daily records and 12 window-level comparisons for reference budgets of 128 and 256 across two July 2024 evaluation windows. A Python script using only the standard library recomputes paired differences in correct known-service acceptance and checks consistency with the window totals. The source traffic is CESNET-QUICEXT-25: https://zenodo.org/records/17249078. This release contains no raw traffic, flow-level identifiers, embeddings, model checkpoints, manuscript files or restricted maintenance code. The recount verifies aggregate arithmetic, rather than independently reproducing the complete model experiments. This work was supported by the National Natural Science Foundation of China (Grant No. 62272239).