{
  "$defs": {
    "Address": {
      "description": "An on-chain address in its chain's canonical text form (base58 on Solana,\n0x-hex on EVM). Format checks belong to the registry and collectors.",
      "type": "string"
    },
    "Chain": {
      "description": "The chain an address or fact lives on.",
      "oneOf": [
        {
          "enum": [
            "solana"
          ],
          "type": "string"
        },
        {
          "const": "hyper_evm",
          "description": "Wave 2.",
          "type": "string"
        },
        {
          "const": "hyper_core",
          "description": "Wave 2.",
          "type": "string"
        }
      ]
    },
    "Deprecation": {
      "description": "Set on every v1 file once /v2/ exists; v1 then stays for 90 days (API-2).",
      "properties": {
        "successor": {
          "description": "Path of the replacing version, e.g. `/data/v2/`.",
          "type": "string"
        },
        "sunset_date": {
          "description": "`YYYY-MM-DD`: the last day this version is published.",
          "type": "string"
        }
      },
      "required": [
        "successor",
        "sunset_date"
      ],
      "type": "object"
    },
    "Event": {
      "properties": {
        "after": true,
        "before": true,
        "corrects": {
          "description": "For a correction: the id of the event it corrects (CHG-4). Events are\nnever edited or deleted.",
          "type": [
            "string",
            "null"
          ]
        },
        "date": {
          "description": "The snapshot day the change was detected.",
          "type": "string"
        },
        "detected_within_days": {
          "description": "Days since the snapshot compared against: 1 normally, more after missed\nruns, when the change happened at some point within that window (CHG-5).",
          "format": "uint32",
          "minimum": 0,
          "type": "integer"
        },
        "evidence": {
          "items": {
            "$ref": "#/$defs/Evidence"
          },
          "type": "array"
        },
        "id": {
          "description": "Stable: `<date>:<protocol>:<kind>:<subject>` (CHG-4).",
          "type": "string"
        },
        "kind": {
          "$ref": "#/$defs/EventKind"
        },
        "protocol": {
          "type": [
            "string",
            "null"
          ]
        },
        "severity": {
          "$ref": "#/$defs/Severity"
        },
        "signature": {
          "description": "The transaction behind the change, when known (CHG-1).",
          "type": [
            "string",
            "null"
          ]
        },
        "source": {
          "$ref": "#/$defs/Source"
        },
        "subject": {
          "description": "The program, mint, account or factor the event is about.",
          "type": "string"
        },
        "summary": {
          "type": "string"
        }
      },
      "required": [
        "id",
        "date",
        "detected_within_days",
        "subject",
        "kind",
        "severity",
        "source",
        "summary",
        "before",
        "after",
        "evidence"
      ],
      "type": "object"
    },
    "EventKind": {
      "oneOf": [
        {
          "enum": [
            "controller_changed",
            "made_immutable",
            "program_upgraded",
            "multisig_changed",
            "admin_key_changed",
            "verification_changed",
            "oracle_changed",
            "dependency_added",
            "dependency_removed",
            "token_control_changed",
            "rating_changed",
            "stage_changed",
            "registry_edit",
            "methodology_change"
          ],
          "type": "string"
        },
        {
          "const": "hip3_changed",
          "description": "A HIP-3 DEX appeared, disappeared, or changed its deployer, oracle\ncontrol, fee recipient or caps (HIP-6).",
          "type": "string"
        }
      ]
    },
    "Evidence": {
      "description": "Where a fact came from: the account read, the slot it was read at, the\nfield that held the value, and a link anyone can open to check it.",
      "properties": {
        "address": {
          "$ref": "#/$defs/Address"
        },
        "chain": {
          "$ref": "#/$defs/Chain"
        },
        "explorer_url": {
          "format": "uri",
          "type": "string"
        },
        "field": {
          "type": "string"
        },
        "slot": {
          "format": "uint64",
          "minimum": 0,
          "type": "integer"
        }
      },
      "required": [
        "chain",
        "address",
        "slot",
        "field",
        "explorer_url"
      ],
      "type": "object"
    },
    "Licence": {
      "properties": {
        "attribution": {
          "description": "How to credit the data when reusing it.",
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "url": {
          "type": "string"
        }
      },
      "required": [
        "name",
        "url",
        "attribution"
      ],
      "type": "object"
    },
    "Severity": {
      "enum": [
        "critical",
        "warning",
        "positive",
        "info"
      ],
      "type": "string"
    },
    "Source": {
      "description": "What changed: the chain, the registry, or the methodology (CHG-2).",
      "enum": [
        "on_chain",
        "registry_edit",
        "methodology"
      ],
      "type": "string"
    }
  },
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "`/data/v1/events.json`: the change log, newest first.",
  "properties": {
    "$schema": {
      "description": "Root-relative path of this file's JSON Schema.",
      "type": "string"
    },
    "api_version": {
      "type": "string"
    },
    "deprecation": {
      "anyOf": [
        {
          "$ref": "#/$defs/Deprecation"
        },
        {
          "type": "null"
        }
      ]
    },
    "events": {
      "items": {
        "$ref": "#/$defs/Event"
      },
      "type": "array"
    },
    "licence": {
      "$ref": "#/$defs/Licence"
    },
    "methodology_version": {
      "type": "string"
    },
    "schema_version": {
      "type": "string"
    },
    "snapshot_date": {
      "description": "The snapshot these data come from (`YYYY-MM-DD`).",
      "type": "string"
    }
  },
  "required": [
    "$schema",
    "api_version",
    "schema_version",
    "snapshot_date",
    "methodology_version",
    "licence",
    "events"
  ],
  "title": "EventsApi",
  "type": "object"
}