Poly A1 Trends: the books as they stood at 2026-10-27T13:24:17Z.
Previous list: 2026-10-27/122012Z.txt sha256 2a666e39fe173cbb8749287a5abcc4839d0674ca29cb01b22c5aa8bdec83f902
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: 196 lines, sha256 9d738b8b751a792c890627dec24400ca206158f702f1120b2b8d3ed71ddd48fe, last link 3212a1633bf6a99bbd07ce8b9d63a71b6b8508a7dba915ada3fa7826cf590933
daily/forecasts.jsonl: 1806 lines, sha256 61da68ec7ce71eb30bb814df0eafe6a26a43e6758b29a50d6475de9f3382ce49
forecastbench/book.jsonl: 26 lines, sha256 9e6301416f992d35d9c11817e026c8fc323847db4acdf716fccaca258b002f8a
daily/council/book.jsonl: 467 lines, sha256 43fab5230bce73c435fe85426786c9c588bd4f150adb87a4082fcb1763005196, last link a090f8ab73459157bfb030b07c60b486eba63427b9b2bc1b1f5cbdd645a8d80e
daily/council/asks.jsonl: 759 lines, sha256 fc1b09afef7e734c551c22fcf1fcd6402dd64852da4c15546a20ba76f0c9fda6, last link e74f056b094758dc5dd9a5159600885d229ea68dc52870504f1f2dfdf101c1b6
daily/council/legal-forecasts.jsonl: 32 lines, sha256 4e73aa4426c9b1886582dfa0bae2c69408e86da213e1507fb80815c6f5e5e913, last link b066b1e261cd03473a759c98b27e54a890852442f50a0eff27f0af5dc06343d5
daily/council/market-prior.jsonl: 2 lines, sha256 5b2d0b42964ae1409e38f8d6c37ffd7201a5116de77959da0d9616f24b668efe
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