{
  "story_id": "313af55e21d2afbf05ddb5f9269e5d02",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-01T15:57:54.000Z",
  "content_hash": "edae9adbc17440c31bd670f1b9ced767b7846eea54a9dd0715fb83e1a2de1bcf",
  "hash_basis": "sha256 over `headline\\ndek\\nprose`, plus `\\n` + the canonical citations JSON when any source is placed, plus `\\n#blog` for blogs",
  "basis": {
    "headline": "One killed, six injured in head-on collision on Ambato-Riobamba highway",
    "dek": "Fatal head-on collision on Ambato-Riobamba highway kills one, injures six; Ambato market fire affects eight shops.",
    "prose": "A head-on collision on the Ambato-Riobamba highway (route E35) in the Alobamba sector of Tisaleo canton, Tungurahua province, Ecuador, on September 1, 2026, killed one person and injured six others. [^1]\n\nA fire broke out at the Ferroviario shopping mall in the Ingahurco neighborhood of Ambato, Ecuador, on Monday night, August 31. [^2]\n\nA structural fire at the Mercado Ferroviario market in Ambato, Ecuador, on the night of August 31, 2026, affected eight commercial establishments, with no reported injuries or deaths. [^3]\n\nAccording to first-response institutions, a pickup truck and a truck collided head-on on the E35 highway connecting Ambato and Riobamba. [^4]\n\nECU 911 received an emergency call at 01:16 on September 1, 2026, for the collision on the Ambato-Riobamba highway and coordinated response with the National Police, the Fire Department, and the Ministry of Public Health. [^5]\n\nEmergency response was coordinated by the Ambato Fire Corps, National Police of the Tungurahua subzone, and Transit personnel. [^6]\n\nNo people were injured or killed as a result of the fire. [^7]\n\nThe fire affected eight stores within the mall, which primarily sell clothing items. [^8]",
    "cited": "[{\"statement\":\"A head-on collision on the Ambato-Riobamba highway (route E35) in the Alobamba sector of Tisaleo canton, Tungurahua province, Ecuador, on September 1, 2026, killed one person and injured six others.\",\"source\":\"El Comercio\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T13:01:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Comercio\"]},{\"statement\":\"A fire broke out at the Ferroviario shopping mall in the Ingahurco neighborhood of Ambato, Ecuador, on Monday night, August 31.\",\"source\":\"El Universo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T15:57:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Universo\"]},{\"statement\":\"A structural fire at the Mercado Ferroviario market in Ambato, Ecuador, on the night of August 31, 2026, affected eight commercial establishments, with no reported injuries or deaths.\",\"source\":\"El Comercio\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T13:01:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Comercio\"]},{\"statement\":\"According to first-response institutions, a pickup truck and a truck collided head-on on the E35 highway connecting Ambato and Riobamba.\",\"source\":\"El Comercio\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T13:01:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Comercio\"]},{\"statement\":\"ECU 911 received an emergency call at 01:16 on September 1, 2026, for the collision on the Ambato-Riobamba highway and coordinated response with the National Police, the Fire Department, and the Ministry of Public Health.\",\"source\":\"El Comercio\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T13:01:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Comercio\"]},{\"statement\":\"Emergency response was coordinated by the Ambato Fire Corps, National Police of the Tungurahua subzone, and Transit personnel.\",\"source\":\"El Universo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T15:57:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Universo\"]},{\"statement\":\"No people were injured or killed as a result of the fire.\",\"source\":\"El Universo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T15:57:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Universo\"]},{\"statement\":\"The fire affected eight stores within the mall, which primarily sell clothing items.\",\"source\":\"El Universo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T15:57:54.000Z\",\"publisher_count\":1,\"sources\":[\"El Universo\"]}]",
    "kind": "news"
  },
  "receipt_verify": "Ed25519 over the dot-joined string `slice_hash.cursor_from.cursor_to.view.view_version.row_count`; public_key and sig are base64url of the raw 32-byte key / 64-byte signature",
  "receipt": null,
  "receipt_note": "this revision predates receipt-keeping (before v0.37.0); the filed row lives in the record",
  "generation_chain": {
    "wire": {
      "stream": "fountain_news",
      "story_id": "b97558b85f290fe7526147c09d7245bd",
      "thread_id": "d26d758bd73f4affb3467c2fb9fc1b9c",
      "thread_label": "Ambato",
      "novelty": "UPDATE",
      "content_hash": "ba1e8225f344a54747e4c5ce806c28b70a154b72d7c622c4a7e51f4f25f808ac",
      "last_published_at": "2026-09-01T15:57:54.000Z",
      "read_receipt": {
        "slice_hash": "fba6875bd90263cefdf5281b5bb7297f11031cd1328e086ed2c82701d763c970",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDFUMTU6NTM6NTMuODA0MDAwWiIsImlkIjoiY2MxMTUwZGU3OTU5ODEzNTBmYzBjNjlhMjhkZjI0MmUiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDFUMTY6MTg6NDUuMDAwMDAwWiIsImlkIjoiMmZjZGE2YTZhZTY4MTY3MTk5OTc0YTgyZWNmMTcxYzAiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 12017721,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "WpSKbAsDoi0jpPEZRY4Kxm3Wo6GPw1Zm_HwYEVPuIFEvIWuZqjZVFDVAUjh9dDboWmw1_KaLxzl6tkF4AxDZBA",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-02T22:01:24.811Z"
  },
  "cited_facts": [
    {
      "statement": "A head-on collision on the Ambato-Riobamba highway (route E35) in the Alobamba sector of Tisaleo canton, Tungurahua province, Ecuador, on September 1, 2026, killed one person and injured six others.",
      "source": "El Comercio",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T13:01:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Comercio"
      ]
    },
    {
      "statement": "A fire broke out at the Ferroviario shopping mall in the Ingahurco neighborhood of Ambato, Ecuador, on Monday night, August 31.",
      "source": "El Universo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T15:57:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Universo"
      ]
    },
    {
      "statement": "A structural fire at the Mercado Ferroviario market in Ambato, Ecuador, on the night of August 31, 2026, affected eight commercial establishments, with no reported injuries or deaths.",
      "source": "El Comercio",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T13:01:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Comercio"
      ]
    },
    {
      "statement": "According to first-response institutions, a pickup truck and a truck collided head-on on the E35 highway connecting Ambato and Riobamba.",
      "source": "El Comercio",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T13:01:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Comercio"
      ]
    },
    {
      "statement": "ECU 911 received an emergency call at 01:16 on September 1, 2026, for the collision on the Ambato-Riobamba highway and coordinated response with the National Police, the Fire Department, and the Ministry of Public Health.",
      "source": "El Comercio",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T13:01:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Comercio"
      ]
    },
    {
      "statement": "Emergency response was coordinated by the Ambato Fire Corps, National Police of the Tungurahua subzone, and Transit personnel.",
      "source": "El Universo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T15:57:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Universo"
      ]
    },
    {
      "statement": "No people were injured or killed as a result of the fire.",
      "source": "El Universo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T15:57:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Universo"
      ]
    },
    {
      "statement": "The fire affected eight stores within the mall, which primarily sell clothing items.",
      "source": "El Universo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T15:57:54.000Z",
      "publisher_count": 1,
      "sources": [
        "El Universo"
      ]
    }
  ],
  "note": "A signature proves who filed this and that it has not changed since. It never makes a claim true."
}