{
  "$schema": "/schemas/key-history.schema.json",
  "type": "key-history",
  "version": "2026.04-final",
  "current_epoch_utc": "2026-04-16T00:00:00Z",
  "keys": [
    {
      "id": "tfws-placeholder-2026-04",
      "scheme": "ed25519",
      "state": "placeholder",
      "created_at": "2026-04-16T00:00:00Z",
      "notes": "Replace with your production signing key during deployment."
    }
  ]
}