Poly A1 Trends: the books as they stood at 2026-10-31T14:24:06Z.
Previous list: 2026-10-31/142232Z.txt sha256 ff8a7373c3b4e380de5212be95e9de184f8e4382803c231236e5d4253a8767e5
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: 202 lines, sha256 64570b8dc322ca4b115cd271e81f2541ab9b9e91d50c3e966a11a148e8c203cb, last link 9800725a4a419d50549645ded1909e1310c796d017b4a57c92ef5a8167a7fff8
daily/forecasts.jsonl: 1855 lines, sha256 165ca68418c4befb2b9226621f427306258e6efe31ff6e728cab497a5936465f
forecastbench/book.jsonl: 26 lines, sha256 9e6301416f992d35d9c11817e026c8fc323847db4acdf716fccaca258b002f8a
daily/council/book.jsonl: 660 lines, sha256 4829b9ab44cfc60a8a7998e7c3cee5002624bb130a735e302c094ba17ec3c2b0, last link dc04aed6b2f6d25aeee5c2b4d06b5a01d77421689ab0626b9fd2c9155cdb6ed6
daily/council/asks.jsonl: 1453 lines, sha256 02f671d889ae6166f5af2644e6b78bbd9ece25c668285b63264bcc5349261b92, last link 2b1819590472c85366ad2488757f44f441fa4ef818d4681c463a938139043082
daily/council/legal-forecasts.jsonl: 32 lines, sha256 4e73aa4426c9b1886582dfa0bae2c69408e86da213e1507fb80815c6f5e5e913, last link b066b1e261cd03473a759c98b27e54a890852442f50a0eff27f0af5dc06343d5
daily/council/market-prior.jsonl: 120 lines, sha256 3adc054aa21e877a902f090ccdb81a269cb6239388ce1b548823ac14db937984
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