Poly A1 Trends: the books as they stood at 2026-10-21T05:35:08Z.
Previous list: 2026-10-21/041639Z.txt sha256 ba244d0afec85b8b1a24c64936ad01f5659c6121d95991fd29d13d34a3ad15e6
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: 124 lines, sha256 84f5d04214e70538a0e23fafdc58d5a55769a0f1ba025b34955e201fa80727b4, last link b925233acbcf7d345a22a6a9c6c6994bce3d6c3f186fa0a33eb714d4cd9459f9
daily/forecasts.jsonl: 1113 lines, sha256 207a04c0f81446cf3265e3b943464af7a324b7d1d16195a3852162097fdad552
forecastbench/book.jsonl: 18 lines, sha256 df3d7ab8170fdae3bb29cfc30732b4819c4b62278ddcc29ccc2847a583529549
daily/council/book.jsonl: 212 lines, sha256 a50531dfb3916930a7b027ef2e3c2585a79227253fa0b1f2a04046e1d562c75d, last link adbe10a5ef478bf02e18f56206c32b0c095c989f021b67e3df82a71dd9e0f01b
daily/council/asks.jsonl: 1 lines, sha256 4fe8cf77ec8640f4c69c92ceddaf41ca419bb1aa2db3811438e7ae219cfd2a20, last link 78593a571ad275e81843d42f4218201a33db6cff9351d045bf612e8f620f57f5
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