{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://gamesareeatingtheworld.com/hiscore.schema.json",
  "title": "HISCORE/1.4 record",
  "description": "One score. Spec: https://gamesareeatingtheworld.com/hiscore.txt. The proof_* fields belong to the optional companion package HISCORE-VIDEO/1.4: https://gamesareeatingtheworld.com/hiscore-video.txt",
  "type": "object",
  "required": ["game", "player", "score"],
  "additionalProperties": true,
  "properties": {
    "game": {
      "type": "string",
      "minLength": 3,
      "maxLength": 40,
      "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
      "description": "Claimed game id."
    },
    "player": {
      "type": "string",
      "maxLength": 24,
      "description": "The name only, never name plus surname."
    },
    "score": {
      "type": "number",
      "description": "Absolute value must be under 1e12."
    },
    "mode": {
      "type": "string",
      "maxLength": 64,
      "description": "Slash-separated. Different mode, different board."
    },
    "unit": {
      "type": "string",
      "enum": ["points", "ms", "s", "count"],
      "default": "points"
    },
    "dir": {
      "type": "string",
      "enum": ["high", "low"],
      "default": "high"
    },
    "version": {
      "type": "string",
      "maxLength": 32,
      "description": "Build of the sender's game. Displayed, never sorted by."
    },
    "rules": {
      "type": "string",
      "maxLength": 32,
      "description": "Ruleset, not the build."
    },
    "at": {
      "type": "string",
      "format": "date-time"
    },
    "run_ms": {
      "type": "number",
      "minimum": 0
    },
    "session": {
      "type": "string",
      "maxLength": 40
    },
    "run_id": {
      "type": "string",
      "maxLength": 64
    },
    "pow": {
      "type": "string"
    },
    "proof_url": {
      "type": "string",
      "maxLength": 500,
      "description": "HISCORE-VIDEO/1.4 companion package, optional. https URL of a recording of this run."
    },
    "proof_sha256": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$",
      "description": "HISCORE-VIDEO/1.4 companion package, optional. sha256 of the file at proof_url, 64 hex chars."
    },
    "proof_kind": {
      "type": "string",
      "enum": ["clip", "replay"],
      "default": "clip",
      "description": "HISCORE-VIDEO/1.4 companion package, optional."
    },
    "provenance": {
      "type": "string",
      "enum": ["submitted", "signed", "measured", "imported", "verified"],
      "readOnly": true,
      "description": "Set by the server. Ignored on submit."
    }
  }
}