Poly A1 Trends: the books as they stood at 2026-10-30T13:00:20Z.
Previous list: 2026-10-30/130018Z.txt sha256 2a0f1b8a3d0047cf163e21424373be781d94caffefedc10301ce1e7e481a6a52
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: 200 lines, sha256 197feb5198dd41e6eefd7c61a8e6e9fcd708919a3badd8701139f31a95d401a8, last link 6a40fabb9f50a9bcdc831f0413b8ce9dd219c1676923b97bf496043bc8842db1
daily/forecasts.jsonl: 1844 lines, sha256 1768e15e5cfe27650b293a6a2a5e256726e24ac8fd20f8e59959e4d5b20e7327
forecastbench/book.jsonl: 26 lines, sha256 9e6301416f992d35d9c11817e026c8fc323847db4acdf716fccaca258b002f8a
daily/council/book.jsonl: 611 lines, sha256 624f484eb91052c248d2b95eea4b9cf8735f0ed855b2a0bc5572cca9588a8f18, last link bd0cec8df38c0a55de3ae029e4068a2df7909658cb3c4fcc59d20d867a090e98
daily/council/asks.jsonl: 1296 lines, sha256 94280a61f1fefa7f843c5c8447cae29339c9d164448e0d4a39f29e181d5a8cc3, last link df50cf704afd603be226547848192311e6795621fe4c4d178ae7f4a34277ba48
daily/council/legal-forecasts.jsonl: 32 lines, sha256 4e73aa4426c9b1886582dfa0bae2c69408e86da213e1507fb80815c6f5e5e913, last link b066b1e261cd03473a759c98b27e54a890852442f50a0eff27f0af5dc06343d5
daily/council/market-prior.jsonl: 115 lines, sha256 d239c8f1eee015abae39dd64cad16823d8f1e58ec5019eec707cd741d60834ca
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