Poly A1 Trends: the books as they stood at 2026-10-29T13:22:37Z.
Previous list: 2026-10-29/131313Z.txt sha256 d23bd8bce923e5571783214d39108a2fd36961a101446d637ec80f0512c198b2
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: 199 lines, sha256 4ec0a5073cbe6f66f28ac0d3f3a0f6a325bd9e46108ba4fb883ed0f76be79d13, last link 0185f7f79ecabee8f83c5e96f07ad49addaa3aac2b1457f76a392097f9714365
daily/forecasts.jsonl: 1834 lines, sha256 444972057e29969a02747ad00c2df1bd675779d575e105adf40f0a36dc2e3589
forecastbench/book.jsonl: 26 lines, sha256 9e6301416f992d35d9c11817e026c8fc323847db4acdf716fccaca258b002f8a
daily/council/book.jsonl: 560 lines, sha256 04c46608e9802ae7147b8c1c6469a41d77d24d08a814f737922fdbd20bde32bd, last link 5b2a5cfefd8e4c1858848b3eabf134ad9991fcfc41111476c9ee988ee64416fb
daily/council/asks.jsonl: 1150 lines, sha256 d0e5631076cfc8e98f555b4c00f2cf0e5af7408cb1f4601949d725f1cc540b84, last link d52bfb7d1bab48f1309356d5cfab7776b24c2f9de15bf1029c13dbb238fe4dbc
daily/council/legal-forecasts.jsonl: 32 lines, sha256 4e73aa4426c9b1886582dfa0bae2c69408e86da213e1507fb80815c6f5e5e913, last link b066b1e261cd03473a759c98b27e54a890852442f50a0eff27f0af5dc06343d5
daily/council/market-prior.jsonl: 79 lines, sha256 493859aaeced5d29715ddc80658c78b78ada916efc8675708738c92f023bd939
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