Poly A1 Trends: the books as they stood at 2026-10-23T02:30:55Z.
Previous list: 2026-10-23/021755Z.txt sha256 8dc717faf9b8bb7099757a1c5d4f4745b8417b4a38de2a20c7a567a31dde4ce7
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: 144 lines, sha256 74ee445ecd830ed94cd36438b28148d668d4c07b549d5a75d27557e507357e9a, last link a94e420204e77dbaa7b968a975ff04574499747f7a23e9066bc8fd3179f5ad01
daily/forecasts.jsonl: 1311 lines, sha256 26fe97dc9ed996bd2af21f3a024a5ccc7f585d718f5f38fd8f6cc1e5db39c131
forecastbench/book.jsonl: 21 lines, sha256 525d1241d7a843c4467bd5c8baf80c77ecac0a4caf37452f9d08acf6039b5b7e
daily/council/book.jsonl: 282 lines, sha256 cf5371811f3debb675a74d6ba8b714ede6cf4a40386dbef24c2a15e9356b6c62, last link a0961dbdfa0d4e75c735ed5a9d80c51b65a9c42c6208df1c88a9e2ab43e32113
daily/council/asks.jsonl: 189 lines, sha256 2bf4d05780444b726d012fa2e1a6628d0b8b55c33d845b5fc78f8b91fc238a6c, last link 8c12c3fec0380d53801eeea94b0713d69eff7aeb51146b304dc1e32940eae2e3
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