Poly A1 Trends: the books as they stood at 2026-10-26T10:40:59Z.
Previous list: 2026-10-26/093430Z.txt sha256 b945aba7c5656e9cecd855bb8f25e18a49f3b6767eb064d8553b913d32fb7c60
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: 183 lines, sha256 f30d34ff482e3fe9a4b29fe26fedacc968e593bec8cce5f0e0327f71a4d9c232, last link c1224cf3f4273e820b9ff54adfdce363cf687f352b7ebcddf1713522406c3d83
daily/forecasts.jsonl: 1690 lines, sha256 ef65ee026561143a71607f5938b77616a15ac5c8287edf3ced9e80bd22ecda39
forecastbench/book.jsonl: 26 lines, sha256 9e6301416f992d35d9c11817e026c8fc323847db4acdf716fccaca258b002f8a
daily/council/book.jsonl: 376 lines, sha256 25e00aa9ea04fe41ed0beb974c1e1c98e6eca5fb293b17fad11d6c86a81d981d, last link 0775d3a0db782185393ac1d4ea5e36bc58e82402de319e35a77eb9a0eb953e7c
daily/council/asks.jsonl: 434 lines, sha256 c676a770b331eda5524f7aef366c898d4fa0ba37986f2b363915347bedeeea2f, last link e84bbd630e7c9f553c249305b18e891fc1837c82d8f23721cc71cadbc960cae3
daily/council/legal-forecasts.jsonl: 32 lines, sha256 4e73aa4426c9b1886582dfa0bae2c69408e86da213e1507fb80815c6f5e5e913, last link b066b1e261cd03473a759c98b27e54a890852442f50a0eff27f0af5dc06343d5
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