{
    "tender_id": 3064368,
    "check": {
        "ok": true,
        "versions": 2,
        "broken_at": null
    },
    "formula": "content_hash = sha256(content); hash = sha256(prev_hash + \"\\n\" + tender_id + \"\\n\" + version + \"\\n\" + recorded_at + \"\\n\" + content_hash [+ \"\\n\" + actor, when the version has one])",
    "versions": [
        {
            "version": 1,
            "recorded_at": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"42914000\", \"url\": \"https://www.find-tender.service.gov.uk/Notice/096767-2026\", \"buyer\": \"Ards and North Down Borough Council\", \"title\": \"Wielka Brytania – Tender to Establish a Framework for the Supply and Delivery of Various Containers at Household Recycling Centres\", \"source\": \"find_a_tender\", \"status\": \"active\", \"cpv_more\": [\"44613700\", \"44613800\"], \"source_id\": \"ocds-h6vhtk-07867e\", \"deadline_at\": \"2026-11-09T12:00:00Z\", \"notice_type\": \"Ogłoszenie Find a Tender\", \"published_at\": \"2026-10-14T07:25:49Z\", \"notice_number\": \"096767-2026\"}",
            "content_hash": "48b5ff75e01b890867e19a3429ad82cc1f92b901cb97ba8a080ff114121fb98a",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "12477692ff6376134994ce58aa6dbfacbd41ece73cecffba04f432faa63e75b9",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-24T14:03:41Z",
            "content": "{\"cpv\": \"42914000\", \"url\": \"https://www.find-tender.service.gov.uk/Notice/096767-2026\", \"buyer\": \"Ards and North Down Borough Council\", \"title\": \"Wielka Brytania – Nadzór nad Ustanowieniem Ramowego Wzorca Dostawy i Dostaw Różnych Pojazdów w Punktach Selekcji Odpadów Domowych\", \"source\": \"find_a_tender\", \"status\": \"active\", \"cpv_more\": [\"44613700\", \"44613800\"], \"source_id\": \"ocds-h6vhtk-07867e\", \"deadline_at\": \"2026-11-09T12:00:00Z\", \"notice_type\": \"Ogłoszenie Find a Tender\", \"published_at\": \"2026-10-14T07:25:49Z\", \"notice_number\": \"096767-2026\"}",
            "content_hash": "56d9cbe13c8f82777089f3a11253a75e470ac9c33ba89d6fcd613eb497d91531",
            "prev_hash": "12477692ff6376134994ce58aa6dbfacbd41ece73cecffba04f432faa63e75b9",
            "hash": "6caee2a8e30a692e1fc7ea545e6131d7b70c5938b915fdca0b6e68d02bd87a1f",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        }
    ]
}