Poly A1 Trends: the books as they stood at 2026-10-24T13:36:33Z.
Previous list: 2026-10-24/133310Z.txt sha256 07d01d8aa15e39a63fa44e9144012c2b5de16e693742c86fa056ccf817516f14
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: 161 lines, sha256 356254e91337b54adfe8135966d78d499846861a5855c40aacaf1895a1365576, last link fa988335811b685aaf664a1e980c51627c2317bb417508564a123dd88d1ed644
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: 308 lines, sha256 4d5468cc524a17b86ca7ad21eca47e2f5359d6d8e827bcc7b30ab45801165c29, last link fd213794d4666cf4a48ac83f544d2883b9972968bf69a943837a0cce8c1bb6c7
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