{
    "tender_id": 3931583,
    "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": "2026-10-29T11:15:58Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\", \"buyer\": \"Górażdże\", \"title\": \"Remont dennicy wlotowej MC (16052741)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860288\", \"deadline_at\": \"2026-11-13T08:49:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:58Z\"}",
            "content_hash": "cb6ff2b2099a8571c1d6de35402b6869c8fd8d75d87d114818d7f94439e0cdc8",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "370986bbc09261bf7daedc2e270d71147a2b8e82f6b3226b3b03a13ab41f5e16",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-29T19:46:05Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\", \"buyer\": \"Górażdże\", \"title\": \"Remont dennicy wlotowej MC (16052741)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860288\", \"deadline_at\": \"2026-11-13T08:49:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:58Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\"}",
            "content_hash": "e9a3524ca8ebe6ddbf9b9dc8cd3995028673f4364caa4b22b68f494b84b10e18",
            "prev_hash": "370986bbc09261bf7daedc2e270d71147a2b8e82f6b3226b3b03a13ab41f5e16",
            "hash": "6224c18411982b78518cbc8a6b0693229e2c7cb95c4838b638af637d10650757",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-31T04:45:31Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\", \"buyer\": \"Górażdże\", \"title\": \"Remont dennicy wlotowej MC (16052741)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860288\", \"deadline_at\": \"2026-11-13T08:49:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:58Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1400288\"}",
            "content_hash": "c5b592a3ba7a7be10f5ec866eac2403642093378b7f4182e7ade3d7ea6e61ba7",
            "prev_hash": "6224c18411982b78518cbc8a6b0693229e2c7cb95c4838b638af637d10650757",
            "hash": "b7a864e415fda8ad4fe6bfa83e2d360dbf288f4f505739174a7ba6a25981f49d",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-31T10:45:47Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\", \"buyer\": \"Górażdże\", \"title\": \"Remont dennicy wlotowej MC (16052741)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860288\", \"deadline_at\": \"2026-11-13T08:49:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:58Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\"}",
            "content_hash": "e9a3524ca8ebe6ddbf9b9dc8cd3995028673f4364caa4b22b68f494b84b10e18",
            "prev_hash": "b7a864e415fda8ad4fe6bfa83e2d360dbf288f4f505739174a7ba6a25981f49d",
            "hash": "3fa4f3fc6c66da7e5daf209e0a4ef447810848e38884d8602431a015a735d318",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-31T17:45:30Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\", \"buyer\": \"Górażdże\", \"title\": \"Remont dennicy wlotowej MC (16052741)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860288\", \"deadline_at\": \"2026-11-13T08:49:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:58Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1400288\"}",
            "content_hash": "c5b592a3ba7a7be10f5ec866eac2403642093378b7f4182e7ade3d7ea6e61ba7",
            "prev_hash": "3fa4f3fc6c66da7e5daf209e0a4ef447810848e38884d8602431a015a735d318",
            "hash": "7654d438c3d80bb35ff7a58a3815f9f3eee064acbb3093e05cc62ce0008f34cb",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-11-01T00:45:19Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\", \"buyer\": \"Górażdże\", \"title\": \"Remont dennicy wlotowej MC (16052741)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860288\", \"deadline_at\": \"2026-11-13T08:49:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:58Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\"}",
            "content_hash": "e9a3524ca8ebe6ddbf9b9dc8cd3995028673f4364caa4b22b68f494b84b10e18",
            "prev_hash": "7654d438c3d80bb35ff7a58a3815f9f3eee064acbb3093e05cc62ce0008f34cb",
            "hash": "7edac22b791c27fe694d6adb779015a86933a2d6b41e28efc04062523078a991",
            "actor": null,
            "seal": null
        },
        {
            "version": 7,
            "recorded_at": "2026-11-01T06:45:24Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860288/remont-dennicy-wlotowej-mc-16052741-\", \"buyer\": \"Górażdże\", \"title\": \"Remont dennicy wlotowej MC (16052741)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860288\", \"deadline_at\": \"2026-11-13T08:49:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:58Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1400288\"}",
            "content_hash": "c5b592a3ba7a7be10f5ec866eac2403642093378b7f4182e7ade3d7ea6e61ba7",
            "prev_hash": "7edac22b791c27fe694d6adb779015a86933a2d6b41e28efc04062523078a991",
            "hash": "98e195296ade3e5227a76a22e36b8cfbe0efa3a6c82eb1eb1281312f2f6c3758",
            "actor": null,
            "seal": null
        }
    ]
}