{
  "contentVersion": 1,
  "retrievedAt": "2026-10-31T23:58:50Z",
  "sources": {
    "football": {
      "name": "OpenFootball contributors — football.json",
      "url": "https://github.com/openfootball/football.json/tree/e6744429ee395bc86f247348c6184bb08d4eb361",
      "terms": "CC0 1.0 / public-domain dedication by OpenFootball contributors. Derived season-point totals; see transformation. No endorsement.",
      "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
      "revision": "e6744429ee395bc86f247348c6184bb08d4eb361"
    },
    "basketball": {
      "name": "FiveThirtyEight — Historical NBA Elo; game information credited to Basketball-Reference.com",
      "url": "https://github.com/fivethirtyeight/data/tree/4c1ff5e3aef1816ae04af63218015066e186c147/nba-elo",
      "terms": "CC BY 4.0, FiveThirtyEight. Publisher credits game information to Basketball-Reference.com. Adapted from game rows into annual win counts; changes described in transformation. No endorsement.",
      "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
      "revision": "4c1ff5e3aef1816ae04af63218015066e186c147"
    },
    "motorsport": {
      "name": "F1DB contributors / Marcel Overdijk — Formula 1 database",
      "url": "https://github.com/f1db/f1db/releases/tag/v2026.18.0",
      "terms": "CC BY 4.0, F1DB contributors / Marcel Overdijk. Race results aggregated to annual wins or podiums; changes described in transformation. No endorsement.",
      "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
      "revision": "v2026.18.0; release archive SHA-256 locked in core-sources.json"
    },
    "cricket": {
      "name": "Cricsheet / Stephen Rushe — IPL ball-by-ball data",
      "url": "https://cricsheet.org/",
      "terms": "ODC-BY 1.0, Cricsheet / Stephen Rushe. This chart contains data from Cricsheet, made available here under the Open Data Commons Attribution License. Adapted into annual batting-run totals; changes described in transformation. JSON uses ODC-BY, not the separate XML CC BY license. No endorsement.",
      "licenseUrl": "https://opendatacommons.org/licenses/by/1-0/",
      "revision": "ipl_json.zip snapshot 2026-10-31; 1,243 match files; SHA-256 locked in core-sources.json"
    },
    "american-football": {
      "name": "FiveThirtyEight — Historical NFL Elo; snapshot distributed by Datahub",
      "url": "https://github.com/fivethirtyeight/data/tree/4c1ff5e3aef1816ae04af63218015066e186c147/nfl-elo",
      "terms": "CC BY 4.0, FiveThirtyEight; historical snapshot distributed by Datahub. Adapted into annual regular-season win counts; changes described in transformation. Original attribution license retained; mirror PDDL metadata is not relied on. No endorsement.",
      "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
      "revision": "FiveThirtyEight schema 4c1ff5e3aef1816ae04af63218015066e186c147; datasets/five-thirty-eight-datasets commit f37f65b3916d68454e9270823553dc9196cd836e"
    },
    "baseball": {
      "name": "FiveThirtyEight — Historical MLB Elo; snapshot distributed by Datahub",
      "url": "https://github.com/fivethirtyeight/data/tree/4c1ff5e3aef1816ae04af63218015066e186c147/mlb-elo",
      "terms": "CC BY 4.0, FiveThirtyEight; historical snapshot distributed by Datahub. Adapted into annual regular-season win counts; changes described in transformation. Original attribution license retained; mirror PDDL metadata is not relied on. No endorsement.",
      "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
      "revision": "FiveThirtyEight schema 4c1ff5e3aef1816ae04af63218015066e186c147; datasets/five-thirty-eight-datasets commit f37f65b3916d68454e9270823553dc9196cd836e"
    }
  },
  "downloads": [
    {
      "file": "nba.csv",
      "url": "https://raw.githubusercontent.com/fivethirtyeight/data/4c1ff5e3aef1816ae04af63218015066e186c147/nba-elo/nbaallelo.csv",
      "sha256": "d46ed3540ee8d9eca31b3e94cc8c777e0be5156173d814ebf65b8195e8d616bc"
    },
    {
      "file": "nfl-mirror.csv",
      "url": "https://raw.githubusercontent.com/datasets/five-thirty-eight-datasets/f37f65b3916d68454e9270823553dc9196cd836e/datasets/nfl-elo/data/nfl_elo.csv",
      "sha256": "eb172c15f02fd6e674d280b4e8578adcede9dac68cb70255e8308b3e739049c4"
    },
    {
      "file": "mlb-mirror.csv",
      "url": "https://raw.githubusercontent.com/datasets/five-thirty-eight-datasets/f37f65b3916d68454e9270823553dc9196cd836e/datasets/mlb-elo/data/mlb_elo.csv",
      "sha256": "edce3332193f4f81ce85c7dcac3662bae46ecc2dcb712cb2af8c433619461fe7"
    },
    {
      "file": "ipl.zip",
      "url": "https://cricsheet.org/downloads/ipl_json.zip",
      "sha256": "5757e04287179767ff8495f02902bd13812b9572ec8fa2ac1347ec2e9c6d4709"
    },
    {
      "file": "f1.zip",
      "url": "https://github.com/f1db/f1db/releases/download/v2026.18.0/f1db-json-splitted.zip",
      "sha256": "fba7a98c9b0ee946525e6ef497a86eb933f45fbf40398dd568e60196724e0840"
    },
    {
      "file": "en-2014.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2014-15/en.1.json",
      "sha256": "2f24151bffd3d377810f3d2e85ead0f1b3dfef00153c6ea31f5e9ced63281a4d"
    },
    {
      "file": "en-2015.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2015-16/en.1.json",
      "sha256": "4d8ab70f5d2c29231320be7404310bc1b0fbc6e6be0284e5ee667f581406fead"
    },
    {
      "file": "en-2016.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2016-17/en.1.json",
      "sha256": "9c8cdb27355678ab81aacbbabc34a08d00b399aacc28ef4b733da4954a344f17"
    },
    {
      "file": "en-2017.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2017-18/en.1.json",
      "sha256": "b635f2442a94aa91d85f282fc5e8f7f5dc4f0d04e3e30c4472102f5708d7548c"
    },
    {
      "file": "en-2018.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2018-19/en.1.json",
      "sha256": "e2224d86f0605a5a1b5b019c845cdecb13aca1d88035686d4159b875250d4730"
    },
    {
      "file": "en-2019.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2019-20/en.1.json",
      "sha256": "9e1695f85ce5553f762e809dea357ec0a95838939be89569060a83c4e98a302d"
    },
    {
      "file": "en-2020.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2020-21/en.1.json",
      "sha256": "21ddf26b48469da530c51ccc4857bf1a534bda3aed08766b55185efb142e9a20"
    },
    {
      "file": "en-2021.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2021-22/en.1.json",
      "sha256": "fbdfd426fa18fa2f8630b77de87c082734da495ac4668d6d72f29f76b73b9564"
    },
    {
      "file": "en-2022.json",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/2022-23/en.1.json",
      "sha256": "8d09f0f9846981626cdfec48903e1f21e7c79aabe6f92535c9e092e8e79b808b"
    },
    {
      "file": "cricsheet-license.html",
      "url": "https://cricsheet.org/licensing/",
      "sha256": "79127cfeb762aabfbcd10e8b2a15b52ddac5a981268ddd105ed3ba99685f93c8"
    },
    {
      "file": "538-readme.md",
      "url": "https://raw.githubusercontent.com/fivethirtyeight/data/4c1ff5e3aef1816ae04af63218015066e186c147/README.md",
      "sha256": "df6cc1332e12ee4bb5c38d1a9247dd7250ef6b937ecd31069d6532ec45bc9d60"
    },
    {
      "file": "openfootball-readme.md",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/README.md",
      "sha256": "aadc464ae476ba4d5467785f6f2be435d1a583f589f4b2b0617fdf86fc18e29c"
    },
    {
      "file": "f1-license.txt",
      "url": "https://raw.githubusercontent.com/f1db/f1db/f35a8c61d15d275061475e543b8dc79ac3daad97/LICENSE",
      "sha256": "9e5f1b3c610b9c2da5c313bf81d577a7d1acec686bdb0384edefa6df0f90cd94"
    },
    {
      "file": "nba-readme.md",
      "url": "https://raw.githubusercontent.com/fivethirtyeight/data/4c1ff5e3aef1816ae04af63218015066e186c147/nba-elo/README.md",
      "sha256": "f646090be6c98edb90ca986a75747196a46626b3de591ee6b70779b649727a31"
    },
    {
      "file": "nfl-readme.md",
      "url": "https://raw.githubusercontent.com/fivethirtyeight/data/4c1ff5e3aef1816ae04af63218015066e186c147/nfl-elo/README.md",
      "sha256": "fb1ddde48e2df0aa8dcf21df993623d9aa26efc7775b4058941cc03615347ab2"
    },
    {
      "file": "mlb-readme.md",
      "url": "https://raw.githubusercontent.com/fivethirtyeight/data/4c1ff5e3aef1816ae04af63218015066e186c147/mlb-elo/README.md",
      "sha256": "0224e26ce0c328e764b8004b46b16c839989a0c3f71dc0170e08f843de26bd86"
    },
    {
      "file": "nfl-mirror-metadata.json",
      "url": "https://raw.githubusercontent.com/datasets/five-thirty-eight-datasets/f37f65b3916d68454e9270823553dc9196cd836e/datasets/nfl-elo/datapackage.json",
      "sha256": "29bea89e49f5e7cf74a225684b98a5aa7debd1d453acff4750a3ea5911e8ca7b"
    },
    {
      "file": "mlb-mirror-metadata.json",
      "url": "https://raw.githubusercontent.com/datasets/five-thirty-eight-datasets/f37f65b3916d68454e9270823553dc9196cd836e/datasets/mlb-elo/datapackage.json",
      "sha256": "4c76a29f583134b11a4827c957c73ba26579b82a411d0b0af2a35bec650a77eb"
    },
    {
      "file": "openfootball-license.md",
      "url": "https://raw.githubusercontent.com/openfootball/football.json/e6744429ee395bc86f247348c6184bb08d4eb361/LICENSE.md",
      "sha256": "36ffd9dc085d529a7e60e1276d73ae5a030b020313e6c5408593a6ae2af39673"
    }
  ]
}