{
    "tender_id": 3341089,
    "check": {
        "ok": true,
        "versions": 4,
        "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": "2026-10-26T07:07:24Z",
            "content": "{\"cpv\": \"77200000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853010/-wykonywanie-uslug-z-zakresu-gospodarki-lesnej-na-terenie-nadlesnictwa-kudypy-w-roku-2027-\", \"buyer\": \"Skarb Państwa - Państwowe Gospodarstwo Leśne Lasy Państwowe Nadleśnictwo Kudypy\", \"title\": \"„Wykonywanie usług z zakresu gospodarki leśnej na terenie Nadleśnictwa Kudypy w roku 2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3853010\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-26T07:07:24Z\"}",
            "content_hash": "51c32476fd70c92b5bb8cc14f10f68fd87aff9db5d4b7880af4b5bbce95b63e0",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "f177073b01f7f3a9678c610bd7b608327357f9ee75d36c81d9d47336336819de",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-26T07:36:09Z",
            "content": "{\"cpv\": \"77200000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853010/-wykonywanie-uslug-z-zakresu-gospodarki-lesnej-na-terenie-nadlesnictwa-kudypy-w-roku-2027-\", \"buyer\": \"Skarb Państwa - Państwowe Gospodarstwo Leśne Lasy Państwowe Nadleśnictwo Kudypy\", \"title\": \"„Wykonywanie usług z zakresu gospodarki leśnej na terenie Nadleśnictwa Kudypy w roku 2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3853010\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-26T07:07:24Z\", \"procedure_url\": \"https://ted.europa.eu/pl/notice/-/detail/735957-2026\"}",
            "content_hash": "92b1fbe73d8b30c4596faf84e922a37eb47f8a35c199edfd110c50e6274dfb2b",
            "prev_hash": "f177073b01f7f3a9678c610bd7b608327357f9ee75d36c81d9d47336336819de",
            "hash": "3566abc5dab921c0363ec35637971d5fc5905aaba17aad2c711fe498aae6801b",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-26T23:36:14Z",
            "content": "{\"cpv\": \"77200000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853010/-wykonywanie-uslug-z-zakresu-gospodarki-lesnej-na-terenie-nadlesnictwa-kudypy-w-roku-2027-\", \"buyer\": \"Skarb Państwa - Państwowe Gospodarstwo Leśne Lasy Państwowe Nadleśnictwo Kudypy\", \"title\": \"„Wykonywanie usług z zakresu gospodarki leśnej na terenie Nadleśnictwa Kudypy w roku 2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3853010\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-26T07:07:24Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853010/-wykonywanie-uslug-z-zakresu-gospodarki-lesnej-na-terenie-nadlesnictwa-kudypy-w-roku-2027-\"}",
            "content_hash": "8a9defe8320b34ca903d1a0b37e617faf60848a11a38556ae98329a7fd1d24a2",
            "prev_hash": "3566abc5dab921c0363ec35637971d5fc5905aaba17aad2c711fe498aae6801b",
            "hash": "9b19641f354b55f220b9d32ca6f1d1ad061e1c68477b024eea79915f30e9fcde",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-27T11:33:59Z",
            "content": "{\"cpv\": \"77200000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853010/-wykonywanie-uslug-z-zakresu-gospodarki-lesnej-na-terenie-nadlesnictwa-kudypy-w-roku-2027-\", \"buyer\": \"Skarb Państwa - Państwowe Gospodarstwo Leśne Lasy Państwowe Nadleśnictwo Kudypy\", \"title\": \"„Wykonywanie usług z zakresu gospodarki leśnej na terenie Nadleśnictwa Kudypy w roku 2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3853010\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-26T07:07:24Z\", \"procedure_url\": \"https://ted.europa.eu/pl/notice/-/detail/735957-2026\"}",
            "content_hash": "92b1fbe73d8b30c4596faf84e922a37eb47f8a35c199edfd110c50e6274dfb2b",
            "prev_hash": "9b19641f354b55f220b9d32ca6f1d1ad061e1c68477b024eea79915f30e9fcde",
            "hash": "830bd626c67fb46c8c0a0d62eef5aaeb1878b55468fe90ddd910c93160dde49d",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        }
    ]
}