{
    "tender_id": 3021464,
    "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\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\", \"buyer\": \"Gmina Żurawica\", \"title\": \"„Zimowe utrzymanie dróg na terenie Gminy Żurawica w sezonie zimowym 2026/2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3849980\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:09:24Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\"}",
            "content_hash": "6365f4736f362474c02c5de4f63a72a716a4f25e7f87e1fb6e130ae62e19993d",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "30beefdac9b9fbfcc062f71887e764e6868e65fda280367e8d45ddb0288916c9",
            "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": "2026-10-24T14:36:22Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\", \"buyer\": \"Gmina Żurawica\", \"title\": \"„Zimowe utrzymanie dróg na terenie Gminy Żurawica w sezonie zimowym 2026/2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3849980\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:09:24Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30d2-4228-da76-701a-d000013b504f\"}",
            "content_hash": "5eefa46f1442a090e0453f38e6febc5bb9b1630bf759b52b2e93da7efbf18594",
            "prev_hash": "30beefdac9b9fbfcc062f71887e764e6868e65fda280367e8d45ddb0288916c9",
            "hash": "85cda66c41d990cefb30c276db6c4e9a1a75af17d20730ee2f3d976fe0a57523",
            "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": "2026-10-25T11:36:06Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\", \"buyer\": \"Gmina Żurawica\", \"title\": \"„Zimowe utrzymanie dróg na terenie Gminy Żurawica w sezonie zimowym 2026/2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3849980\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:09:24Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\"}",
            "content_hash": "6365f4736f362474c02c5de4f63a72a716a4f25e7f87e1fb6e130ae62e19993d",
            "prev_hash": "85cda66c41d990cefb30c276db6c4e9a1a75af17d20730ee2f3d976fe0a57523",
            "hash": "fa20af26de5c4c62ca415402a9c8056c49f9b7157a3425a6c0bd04b873ed5a48",
            "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": "2026-10-25T15:37:00Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\", \"buyer\": \"Gmina Żurawica\", \"title\": \"„Zimowe utrzymanie dróg na terenie Gminy Żurawica w sezonie zimowym 2026/2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3849980\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:09:24Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30d2-4228-da76-701a-d000013b504f\"}",
            "content_hash": "5eefa46f1442a090e0453f38e6febc5bb9b1630bf759b52b2e93da7efbf18594",
            "prev_hash": "fa20af26de5c4c62ca415402a9c8056c49f9b7157a3425a6c0bd04b873ed5a48",
            "hash": "a2f22abc59661b12781f9f4150863730a469d96d97ad477e9876f94081016d5d",
            "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": "2026-10-26T23:35:58Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\", \"buyer\": \"Gmina Żurawica\", \"title\": \"„Zimowe utrzymanie dróg na terenie Gminy Żurawica w sezonie zimowym 2026/2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3849980\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:09:24Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\"}",
            "content_hash": "6365f4736f362474c02c5de4f63a72a716a4f25e7f87e1fb6e130ae62e19993d",
            "prev_hash": "a2f22abc59661b12781f9f4150863730a469d96d97ad477e9876f94081016d5d",
            "hash": "a939720fda5ae9f2cbe9d2c47231d25feea043d2057fd202aa2e06e22d5683cb",
            "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": "2026-10-28T22:45:31Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\", \"buyer\": \"Gmina Żurawica\", \"title\": \"„Zimowe utrzymanie dróg na terenie Gminy Żurawica w sezonie zimowym 2026/2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3849980\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:09:24Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30d2-4228-da76-701a-d000013b504f\"}",
            "content_hash": "5eefa46f1442a090e0453f38e6febc5bb9b1630bf759b52b2e93da7efbf18594",
            "prev_hash": "a939720fda5ae9f2cbe9d2c47231d25feea043d2057fd202aa2e06e22d5683cb",
            "hash": "edc91c64b4dc3595ec2359323fb558f4ba8fe7738037e341ec71a65d9ee3b439",
            "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": 7,
            "recorded_at": "2026-10-29T05:45:58Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\", \"buyer\": \"Gmina Żurawica\", \"title\": \"„Zimowe utrzymanie dróg na terenie Gminy Żurawica w sezonie zimowym 2026/2027”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3849980\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:09:24Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3849980/-zimowe-utrzymanie-drog-na-terenie-gminy-zurawica-w-sezonie-zimowym-2026-2027-\"}",
            "content_hash": "6365f4736f362474c02c5de4f63a72a716a4f25e7f87e1fb6e130ae62e19993d",
            "prev_hash": "edc91c64b4dc3595ec2359323fb558f4ba8fe7738037e341ec71a65d9ee3b439",
            "hash": "595387e78f7b14a91576b1e7d6e9b633a8598b0f8c66f643fde05ebef82f9733",
            "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
            }
        }
    ]
}