{
    "tender_id": 5610650,
    "check": {
        "ok": true,
        "versions": 6,
        "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": "2026-11-06T11:22:53Z",
            "content": "{\"cpv\": \"15000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Artykuły gospodarcze różne.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3879304\", \"deadline_at\": \"2026-11-12T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:53Z\"}",
            "content_hash": "dab18d74fd59804c3ecd6a427317d82919156415bc8fad653ca2e0f2f8703fff",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "2a2b17f030acdc3435f4f448f40b50e00f32bd731a2d77b2b781b01b43239d3b",
            "actor": null,
            "seal": {
                "id": 14,
                "digest": "40311773b0ad96735478ea3fd2d0f50746aa4156eaa6f667f3f02f9a13460e6d",
                "file": "https://tenderiq.pl/rejestr/pieczec-14.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-14.txt.ots",
                "bitcoin_block": 974874
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-06T20:45:41Z",
            "content": "{\"cpv\": \"15000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Artykuły gospodarcze różne.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3879304\", \"deadline_at\": \"2026-11-12T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:53Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1405211\"}",
            "content_hash": "4ee381dca1a5ed7a08e4493181d9d70240186aeefd5b0d6fdcb5e00b40dcfd14",
            "prev_hash": "2a2b17f030acdc3435f4f448f40b50e00f32bd731a2d77b2b781b01b43239d3b",
            "hash": "087d2d1c1778aae4a88921da3064a50f492731b9047831aeee50832a7cf670e8",
            "actor": null,
            "seal": {
                "id": 14,
                "digest": "40311773b0ad96735478ea3fd2d0f50746aa4156eaa6f667f3f02f9a13460e6d",
                "file": "https://tenderiq.pl/rejestr/pieczec-14.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-14.txt.ots",
                "bitcoin_block": 974874
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-11-06T22:45:26Z",
            "content": "{\"cpv\": \"15000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Artykuły gospodarcze różne.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3879304\", \"deadline_at\": \"2026-11-12T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:53Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\"}",
            "content_hash": "2ff4bdd435131d6b386ffdbf0fa19f7f005d6cc28dc9049efcf4aa9e8b6bf570",
            "prev_hash": "087d2d1c1778aae4a88921da3064a50f492731b9047831aeee50832a7cf670e8",
            "hash": "a8056eed544345f6de9b41c08b3f37e00dccc45fd4822d0df90419111d7a2a46",
            "actor": null,
            "seal": {
                "id": 15,
                "digest": "f6c36eda82d4dc4a4cabf73097f0dd62e17d55fa4f2594c5f095c0de4855ff5a",
                "file": "https://tenderiq.pl/rejestr/pieczec-15.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-15.txt.ots",
                "bitcoin_block": 975002
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-11-08T08:47:13Z",
            "content": "{\"cpv\": \"15000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Artykuły gospodarcze różne.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3879304\", \"deadline_at\": \"2026-11-12T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:53Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1405211\"}",
            "content_hash": "4ee381dca1a5ed7a08e4493181d9d70240186aeefd5b0d6fdcb5e00b40dcfd14",
            "prev_hash": "a8056eed544345f6de9b41c08b3f37e00dccc45fd4822d0df90419111d7a2a46",
            "hash": "20069c951d4d030295fc3b5f9cdfc6a896f26c0179d8b09d9b2a96a0c8f37ed0",
            "actor": null,
            "seal": {
                "id": 16,
                "digest": "72f8a05824ed8e52a6b46652732fcf18b4e959a25ba079607d2201da248317e1",
                "file": "https://tenderiq.pl/rejestr/pieczec-16.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-16.txt.ots",
                "bitcoin_block": 975121
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-11-08T16:45:45Z",
            "content": "{\"cpv\": \"15000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Artykuły gospodarcze różne.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3879304\", \"deadline_at\": \"2026-11-12T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:53Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\"}",
            "content_hash": "2ff4bdd435131d6b386ffdbf0fa19f7f005d6cc28dc9049efcf4aa9e8b6bf570",
            "prev_hash": "20069c951d4d030295fc3b5f9cdfc6a896f26c0179d8b09d9b2a96a0c8f37ed0",
            "hash": "ea6f5fdfe586430eba96dbb84bb2620c613b0ed1f6ed33ff4e293482a361f7eb",
            "actor": null,
            "seal": {
                "id": 16,
                "digest": "72f8a05824ed8e52a6b46652732fcf18b4e959a25ba079607d2201da248317e1",
                "file": "https://tenderiq.pl/rejestr/pieczec-16.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-16.txt.ots",
                "bitcoin_block": 975121
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-11-08T23:38:47Z",
            "content": "{\"cpv\": \"15000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3879304/artykuly-gospodarcze-rozne-\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Artykuły gospodarcze różne.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3879304\", \"deadline_at\": \"2026-11-12T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:53Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1405211\"}",
            "content_hash": "4ee381dca1a5ed7a08e4493181d9d70240186aeefd5b0d6fdcb5e00b40dcfd14",
            "prev_hash": "ea6f5fdfe586430eba96dbb84bb2620c613b0ed1f6ed33ff4e293482a361f7eb",
            "hash": "25be11db6ba7f83a99001ef2e9a2a119644efbb2c17a21ae95209c32a7600668",
            "actor": null,
            "seal": null
        }
    ]
}