{
    "tender_id": 3920336,
    "check": {
        "ok": true,
        "versions": 11,
        "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": "2026-10-29T08:44:06Z",
            "content": "{\"cpv\": \"45112723\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"45112710\", \"37535200\", \"45111200\"], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\"}",
            "content_hash": "f18cb63c9c5e6629cf8345a9968a520f89faa46b8186799293318db601d4e92b",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "88c09983f7faf3ee30c05c222e36bd62aca894c846dd505aa25dd97194744d4b",
            "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": "2026-10-29T08:45:24Z",
            "content": "{\"cpv\": \"45112723\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"45112710\", \"37535200\", \"45111200\"], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858760/budowa-placu-zabaw-przy-zlobku-gminnym-w-bogorii\"}",
            "content_hash": "c16c8d07bb829c100b9188ce64655b653ff6a44466feaf6f76ef0047f8569574",
            "prev_hash": "88c09983f7faf3ee30c05c222e36bd62aca894c846dd505aa25dd97194744d4b",
            "hash": "7997167762850798335e0b0555c3d931a5d51f1bc55c5b9f4c8be06a87e92fc6",
            "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": "2026-10-29T15:30:10Z",
            "content": "{\"cpv\": \"45112723\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"45112710\", \"37535200\", \"45111200\"], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3514-7f94-1b05-f9f4-660001a3c512\"}",
            "content_hash": "46e9adaf994e96923cb5fa6991e86ff52f29a3f181e11020284ff132b7582092",
            "prev_hash": "7997167762850798335e0b0555c3d931a5d51f1bc55c5b9f4c8be06a87e92fc6",
            "hash": "5655f5958ea7fbb0d46fdb0003dc3726218eb1211fa7edbf115e038a6339898b",
            "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": 4,
            "recorded_at": "2026-10-30T15:31:08Z",
            "content": "{\"cpv\": \"45112723\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"45112710\", \"37535200\", \"45111200\"], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858760/budowa-placu-zabaw-przy-zlobku-gminnym-w-bogorii\"}",
            "content_hash": "c16c8d07bb829c100b9188ce64655b653ff6a44466feaf6f76ef0047f8569574",
            "prev_hash": "5655f5958ea7fbb0d46fdb0003dc3726218eb1211fa7edbf115e038a6339898b",
            "hash": "f6d7ddcfe817b8465aeafe36be36add648a41c88b597e35921db0d519214f7f5",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-31T03:33:03Z",
            "content": "{\"cpv\": \"45112723\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"45112710\", \"37535200\", \"45111200\"], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://bogoria.ezamawiajacy.pl/pn/bogoria/demand/notice/public/240823/details\"}",
            "content_hash": "ed748ba8b381c11fa330d3969354c472f9cb378a4176e4eb5898773a631d0f40",
            "prev_hash": "f6d7ddcfe817b8465aeafe36be36add648a41c88b597e35921db0d519214f7f5",
            "hash": "9c47e2dfe6de3a71aae7679ecb78f0cdb12ccb6aeb5ad71fe2fb9ae7970e3f6a",
            "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": "2026-10-31T03:45:16Z",
            "content": "{\"cpv\": \"45112723\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"45112710\", \"37535200\", \"45111200\"], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858760/budowa-placu-zabaw-przy-zlobku-gminnym-w-bogorii\"}",
            "content_hash": "c16c8d07bb829c100b9188ce64655b653ff6a44466feaf6f76ef0047f8569574",
            "prev_hash": "9c47e2dfe6de3a71aae7679ecb78f0cdb12ccb6aeb5ad71fe2fb9ae7970e3f6a",
            "hash": "3c2100677cc49b58efab428e7489f0c5d7b5c7231cb946c56c30e81780457839",
            "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": 7,
            "recorded_at": "2026-10-31T04:45:41Z",
            "content": "{\"cpv\": \"45112723\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"45112710\", \"37535200\", \"45111200\"], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://bogoria.ezamawiajacy.pl/pn/bogoria/demand/notice/public/240823/details\"}",
            "content_hash": "ed748ba8b381c11fa330d3969354c472f9cb378a4176e4eb5898773a631d0f40",
            "prev_hash": "3c2100677cc49b58efab428e7489f0c5d7b5c7231cb946c56c30e81780457839",
            "hash": "0067572333931bb03fccbfe6df79e889e75adb791b1fa2368a99cd905cd0ac87",
            "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": 8,
            "recorded_at": "2026-10-31T04:48:24Z",
            "content": "{\"cpv\": \"37535200\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://bogoria.ezamawiajacy.pl/pn/bogoria/demand/notice/public/240823/details\"}",
            "content_hash": "1d36ae5c894261d05b432fc18e99caa4bd358be524bced44eff9c9eb97b06ffe",
            "prev_hash": "0067572333931bb03fccbfe6df79e889e75adb791b1fa2368a99cd905cd0ac87",
            "hash": "1ed3e42b7bfe6a951311b77c3dc96e80141deb4a8f25621884d8f69d6000abb9",
            "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": 9,
            "recorded_at": "2026-10-31T10:45:54Z",
            "content": "{\"cpv\": \"37535200\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858760/budowa-placu-zabaw-przy-zlobku-gminnym-w-bogorii\"}",
            "content_hash": "55104dfd2c7119f660a8d51c8d105e6f315f1e2d41971eae95be4c4c9102384a",
            "prev_hash": "1ed3e42b7bfe6a951311b77c3dc96e80141deb4a8f25621884d8f69d6000abb9",
            "hash": "4cf3b08f41f5132529a1e6d882b54f98c1c38e4c3eb2c3e1d26552b9b241521f",
            "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": 10,
            "recorded_at": "2026-10-31T17:45:18Z",
            "content": "{\"cpv\": \"37535200\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://bogoria.ezamawiajacy.pl/pn/bogoria/demand/notice/public/240823/details\"}",
            "content_hash": "1d36ae5c894261d05b432fc18e99caa4bd358be524bced44eff9c9eb97b06ffe",
            "prev_hash": "4cf3b08f41f5132529a1e6d882b54f98c1c38e4c3eb2c3e1d26552b9b241521f",
            "hash": "62b7b6c5990c852ce2b1d8b471ccf8958b32ec8bbb9d21ffb1abd881660c6197",
            "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": 11,
            "recorded_at": "2026-11-01T00:45:18Z",
            "content": "{\"cpv\": \"37535200\", \"url\": \"https://www.przetargi.egospodarka.pl/20050682101_Budowa-placu-zabaw-przy-zlobku-gminnym-w-Bogorii_2026_2.html\", \"buyer\": \"Gmina Bogoria\", \"title\": \"Budowa placu zabaw przy żłobku gminnym w Bogorii\", \"region\": \"swietokrzyskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Bogoria\", \"source_id\": \"20050682101\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858760/budowa-placu-zabaw-przy-zlobku-gminnym-w-bogorii\"}",
            "content_hash": "55104dfd2c7119f660a8d51c8d105e6f315f1e2d41971eae95be4c4c9102384a",
            "prev_hash": "62b7b6c5990c852ce2b1d8b471ccf8958b32ec8bbb9d21ffb1abd881660c6197",
            "hash": "e7bdb3e2918161f294b10797525d8620f0cc1a97e12aa2a430c5779586b49b45",
            "actor": null,
            "seal": null
        }
    ]
}