l2-preconfirmation-reliability: 2026-08-31

README.md

@@ -56,7 +56,7 @@ violations and no checks is not the same as a run with no violations and thousan
   thousand, and one endpoint reports a lag of tens of millions. Compare a chain against its own
   history rather than against another chain's absolute level.
 
-Partitions are parquet, one file per collection window, under `dataset/YYYY/MM/`. This repo carries a FIXED 7-day sample (2026-08-25 to 2026-08-31) so you can check schema, coverage and quality before asking for more. It does not advance, so there is nothing to gain by re-downloading it. The full history is held privately, available on request.
+Partitions are parquet, one file per collection window, under `dataset/YYYY/MM/`. Every dataset here carries a FIXED 7-day sample taken from its own first day of collection, together spanning 2026-08-26 to 2026-09-01, so you can check schema, coverage and quality before asking for more. It does not advance, so there is nothing to gain by re-downloading it. The full history is held privately, available on request.
 
 ```python
 from huggingface_hub import snapshot_download