{ "lossless": true, "rows": 300, "uncompressed_bytes": 14939966943, "bytes": 541744929, "sha256": "acc03339d21052fd4caaf95f37fb92317ced006d7135bd3594ab93e276e1b08c", "all_original_row_hashes_verified": true, "compression": "zstd, level 8, 128MiB window", "content": "same redacted JSONL rows as gzip export" }