Poly A1 Trends: the books as they stood at 2026-10-24T10:52:58Z.
Previous list: 2026-10-24/073434Z.txt sha256 efa63fb5163a670a1d4e8eccbac69b96fd8a714118d43a4aca3496f831e64756
Each line: a book, how many lines of it, the sha256 of those lines, the hash of its last line.
Bytes: the file as stored (UTF-8, no BOM, nothing re-encoded or normalised); a line ends with LF (0x0A); the sha256 of N lines covers lines 1..N, each with its final LF (a CR before it stays); a last line without LF is not counted yet
Check: head -n <lines> <book> | shasum -a 256
daily/duels.jsonl: 158 lines, sha256 595522b233e51a412c1e9037b983a6c25df727b9e0b4677500563412d4bf8056, last link e0716bb18fdf2df7489516408ae48adb11b50efb652e793d272108989d16f752
daily/forecasts.jsonl: 1442 lines, sha256 b3f2457e874115e161ccbb8383045e1f962b39ec24dead9937b2e7d6ae450f64
forecastbench/book.jsonl: 22 lines, sha256 ec22ed2c10d825906d82cfc5dc6cd0e5cb3450200bcfacf6a29b0f31720f28d9
daily/council/book.jsonl: 324 lines, sha256 866b8cc63801636ce57a7140a122c895a750a6d08e7c3a3e7bc100155ab86133, last link 75c82f0353c2f3656afb5a9e056a686da8782ddb19075ceec7f4d9151b53e6c4
daily/council/asks.jsonl: 278 lines, sha256 21ef60fa573ee379dd936217a0fb7a0660848dc22b77635f89cf842acbce4042, last link ef23249abc615d3d7be695ffb3fb7b3ce4cc2c9598cd3b2df88ac5ec65066ed6
daily/duels.jsonl boundary: first sealed line 8, prefix sha256 e619d691781c0dc1519d817f3f1ecec8c525e81689bdeccd4f2bf3cda6eaece0
The lines before it were written before the seal: head -n <line - 1> <book> | shasum -a 256