Poly A1 Trends: the books as they stood at 2026-10-24T13:33:10Z.
Previous list: 2026-10-24/132847Z.txt sha256 d004444df5718ddbdb00a97a5f50682e9fce4b6b05b57d3e3e04cc40ca3fdb56
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: 160 lines, sha256 db3ceac0bd8891dd694188703e67500f00f0be2ff6528e5bbdba7e992f45e91b, last link 919837f09c45f3e48619e7511db643f5541d48f4e842e2dfcb8fd3dac7aa3a81
daily/forecasts.jsonl: 1472 lines, sha256 9dd9887e862254bfa26bd86f68658a5d1f10344762989f4f80fc5bb005bf2308
forecastbench/book.jsonl: 22 lines, sha256 ec22ed2c10d825906d82cfc5dc6cd0e5cb3450200bcfacf6a29b0f31720f28d9
daily/council/book.jsonl: 326 lines, sha256 fe9e4b734a5b19b3f8ade0c4bd9e5129a7fa7a3b3c4d4f1c8195743924b1893d, last link 27928ba9d2cc04a23e4d62e0675d187a2b0225a2ac31da10aa2499f6bf676564
daily/council/asks.jsonl: 307 lines, sha256 0efdddbc2f21e9c85e019c7752f955b7b8a4e7caa0250c1c6db0aa6d0d2c67e1, last link 398e9a04b2233ccf2ccf716d03fda9747db66c5f83023d4bb15bea0d1094bda9
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