{
    "tender_id": 3760375,
    "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": "2026-10-28T11:53:42Z",
            "content": "{\"cpv\": \"45231300\", \"url\": \"https://woda-pzp.logintrade.net/zapytania_email,243369,db910b17883863a4c60bd45cd4a07c36.html\", \"buyer\": \"Wodociągi Miejskie w Radomiu Sp. z o.o.\", \"title\": \"Budowa sieci wodociągowej, kanalizacji sanitarnej i deszczowej w ul. Marii Gajl w Radomiu\", \"region\": \"mazowieckie\", \"source\": \"woda_pzp_logintrade\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"243369-db910b17883863a4c60bd45cd4a07c36\", \"deadline_at\": \"2026-11-12T07:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:17:00Z\"}",
            "content_hash": "60b10b34dfcda8901cec1e1e9aded58ff1e4edab07a131cb5cff98dc96d40b7a",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "1f181625838dde9707908ee5cd945d31d4bb27b95e018587b5d484c8249a9381",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-28T12:45:31Z",
            "content": "{\"cpv\": \"45231300\", \"url\": \"https://woda-pzp.logintrade.net/zapytania_email,243369,db910b17883863a4c60bd45cd4a07c36.html\", \"buyer\": \"Wodociągi Miejskie w Radomiu Sp. z o.o.\", \"title\": \"Budowa sieci wodociągowej, kanalizacji sanitarnej i deszczowej w ul. Marii Gajl w Radomiu\", \"region\": \"mazowieckie\", \"source\": \"woda_pzp_logintrade\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"243369-db910b17883863a4c60bd45cd4a07c36\", \"deadline_at\": \"2026-11-12T07:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:17:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3857686/budowa-sieci-wodociagowej-kanalizacji-sanitarnej-i-deszczowej-w-ul-marii-gajl-w-radomiu\"}",
            "content_hash": "355ce9cafedf9d12d17fb43f752f06089fb6b8a604b04aa1a80d98ca2804786e",
            "prev_hash": "1f181625838dde9707908ee5cd945d31d4bb27b95e018587b5d484c8249a9381",
            "hash": "77a6a3853b1e71ad0b93017ea7737e2343e343ed09bb8a602f49871eb75c4fdf",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-28T22:45:49Z",
            "content": "{\"cpv\": \"45231300\", \"url\": \"https://woda-pzp.logintrade.net/zapytania_email,243369,db910b17883863a4c60bd45cd4a07c36.html\", \"buyer\": \"Wodociągi Miejskie w Radomiu Sp. z o.o.\", \"title\": \"Budowa sieci wodociągowej, kanalizacji sanitarnej i deszczowej w ul. Marii Gajl w Radomiu\", \"region\": \"mazowieckie\", \"source\": \"woda_pzp_logintrade\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"243369-db910b17883863a4c60bd45cd4a07c36\", \"deadline_at\": \"2026-11-12T07:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:17:00Z\", \"procedure_url\": \"https://woda-pzp.logintrade.net/zapytania_email,243369,db910b17883863a4c60bd45cd4a07c36.html\"}",
            "content_hash": "b5e312c35ce3f28d0903ba4b21fb6be3501f7af594d31a3a5767d977446c8116",
            "prev_hash": "77a6a3853b1e71ad0b93017ea7737e2343e343ed09bb8a602f49871eb75c4fdf",
            "hash": "6d662b6a45a3bd5e802fb3163995b96114c7731bae3ff3454c290b4e6dd7873a",
            "actor": null,
            "seal": null
        },
        {
            "version": 4,
            "recorded_at": "2026-10-29T05:45:35Z",
            "content": "{\"cpv\": \"45231300\", \"url\": \"https://woda-pzp.logintrade.net/zapytania_email,243369,db910b17883863a4c60bd45cd4a07c36.html\", \"buyer\": \"Wodociągi Miejskie w Radomiu Sp. z o.o.\", \"title\": \"Budowa sieci wodociągowej, kanalizacji sanitarnej i deszczowej w ul. Marii Gajl w Radomiu\", \"region\": \"mazowieckie\", \"source\": \"woda_pzp_logintrade\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"243369-db910b17883863a4c60bd45cd4a07c36\", \"deadline_at\": \"2026-11-12T07:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:17:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3857686/budowa-sieci-wodociagowej-kanalizacji-sanitarnej-i-deszczowej-w-ul-marii-gajl-w-radomiu\"}",
            "content_hash": "355ce9cafedf9d12d17fb43f752f06089fb6b8a604b04aa1a80d98ca2804786e",
            "prev_hash": "6d662b6a45a3bd5e802fb3163995b96114c7731bae3ff3454c290b4e6dd7873a",
            "hash": "2c9f25aec7c88290b9b8f0ce8328ab5a31cb35c65715bf214b37e459681211ae",
            "actor": null,
            "seal": null
        }
    ]
}