{
    "tender_id": 1750411,
    "check": {
        "ok": true,
        "versions": 7,
        "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\": \"42000000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\", \"buyer\": \"Famag Sp. z o. o.\", \"title\": \"Dostawa, montaż i uruchomienie linii do produkcji worków typu wicket z siatką\", \"region\": \"wielkopolskie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Poniec, wielkopolskie\", \"source_id\": \"295167\", \"deadline_at\": \"2026-11-16T23:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-16T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3837924/dostawa-montaz-i-uruchomienie-linii-do-produkcji-workow-typu-wicket-z-siatka\"}",
            "content_hash": "d62de3a626e9456b90e522147ce48489e9a6dad434af1530271871f7976c5b1e",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "4ac5a955f218876ca0c1db7e5254655b233f8621106e4b9c9c8837c62734bdfe",
            "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": "2026-10-24T14:35:57Z",
            "content": "{\"cpv\": \"42000000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\", \"buyer\": \"Famag Sp. z o. o.\", \"title\": \"Dostawa, montaż i uruchomienie linii do produkcji worków typu wicket z siatką\", \"region\": \"wielkopolskie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Poniec, wielkopolskie\", \"source_id\": \"295167\", \"deadline_at\": \"2026-11-16T23:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-16T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\"}",
            "content_hash": "19597b6329c8db17584245463256a23d5b6606269bffdc98a43f2f6aaa21af4d",
            "prev_hash": "4ac5a955f218876ca0c1db7e5254655b233f8621106e4b9c9c8837c62734bdfe",
            "hash": "3b6c482eff31bd8394d5949aeef37cd67c4545014569c3fc09dda875afb80fc1",
            "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": 3,
            "recorded_at": "2026-10-25T11:36:11Z",
            "content": "{\"cpv\": \"42000000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\", \"buyer\": \"Famag Sp. z o. o.\", \"title\": \"Dostawa, montaż i uruchomienie linii do produkcji worków typu wicket z siatką\", \"region\": \"wielkopolskie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Poniec, wielkopolskie\", \"source_id\": \"295167\", \"deadline_at\": \"2026-11-16T23:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-16T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3837924/dostawa-montaz-i-uruchomienie-linii-do-produkcji-workow-typu-wicket-z-siatka\"}",
            "content_hash": "d62de3a626e9456b90e522147ce48489e9a6dad434af1530271871f7976c5b1e",
            "prev_hash": "3b6c482eff31bd8394d5949aeef37cd67c4545014569c3fc09dda875afb80fc1",
            "hash": "c960085a80a69118a75e0abe9a946f96f3576e9dda189eaa3a315877bacaa1e8",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-25T15:36:57Z",
            "content": "{\"cpv\": \"42000000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\", \"buyer\": \"Famag Sp. z o. o.\", \"title\": \"Dostawa, montaż i uruchomienie linii do produkcji worków typu wicket z siatką\", \"region\": \"wielkopolskie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Poniec, wielkopolskie\", \"source_id\": \"295167\", \"deadline_at\": \"2026-11-16T23:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-16T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\"}",
            "content_hash": "19597b6329c8db17584245463256a23d5b6606269bffdc98a43f2f6aaa21af4d",
            "prev_hash": "c960085a80a69118a75e0abe9a946f96f3576e9dda189eaa3a315877bacaa1e8",
            "hash": "3b3a9cf6e712ab6bb30b1c57e276fcac83d7688a9d0e7f11f005e443b1dfb493",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-26T23:35:59Z",
            "content": "{\"cpv\": \"42000000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\", \"buyer\": \"Famag Sp. z o. o.\", \"title\": \"Dostawa, montaż i uruchomienie linii do produkcji worków typu wicket z siatką\", \"region\": \"wielkopolskie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Poniec, wielkopolskie\", \"source_id\": \"295167\", \"deadline_at\": \"2026-11-16T23:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-16T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3837924/dostawa-montaz-i-uruchomienie-linii-do-produkcji-workow-typu-wicket-z-siatka\"}",
            "content_hash": "d62de3a626e9456b90e522147ce48489e9a6dad434af1530271871f7976c5b1e",
            "prev_hash": "3b3a9cf6e712ab6bb30b1c57e276fcac83d7688a9d0e7f11f005e443b1dfb493",
            "hash": "4ca9b4380bd3d2249b143bf78e591305a1f2a3e323ed27e6a16298a800a96b6b",
            "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": 6,
            "recorded_at": "2026-10-28T22:45:40Z",
            "content": "{\"cpv\": \"42000000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\", \"buyer\": \"Famag Sp. z o. o.\", \"title\": \"Dostawa, montaż i uruchomienie linii do produkcji worków typu wicket z siatką\", \"region\": \"wielkopolskie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Poniec, wielkopolskie\", \"source_id\": \"295167\", \"deadline_at\": \"2026-11-16T23:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-16T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\"}",
            "content_hash": "19597b6329c8db17584245463256a23d5b6606269bffdc98a43f2f6aaa21af4d",
            "prev_hash": "4ca9b4380bd3d2249b143bf78e591305a1f2a3e323ed27e6a16298a800a96b6b",
            "hash": "68a30aa82725173780235d646ee251f31441bea0629ea3d8ee16a398940c3af1",
            "actor": null,
            "seal": null
        },
        {
            "version": 7,
            "recorded_at": "2026-10-29T05:45:45Z",
            "content": "{\"cpv\": \"42000000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295167\", \"buyer\": \"Famag Sp. z o. o.\", \"title\": \"Dostawa, montaż i uruchomienie linii do produkcji worków typu wicket z siatką\", \"region\": \"wielkopolskie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Poniec, wielkopolskie\", \"source_id\": \"295167\", \"deadline_at\": \"2026-11-16T23:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-16T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3837924/dostawa-montaz-i-uruchomienie-linii-do-produkcji-workow-typu-wicket-z-siatka\"}",
            "content_hash": "d62de3a626e9456b90e522147ce48489e9a6dad434af1530271871f7976c5b1e",
            "prev_hash": "68a30aa82725173780235d646ee251f31441bea0629ea3d8ee16a398940c3af1",
            "hash": "f8f965a19f252d584658769156ccd2ee870ade0525d38e800da699c73b4bffee",
            "actor": null,
            "seal": null
        }
    ]
}