{
    "tender_id": 4334881,
    "check": {
        "ok": true,
        "versions": 8,
        "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": "2026-10-31T12:10:39Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\"}",
            "content_hash": "c7baee71b886530ddf9e75a0c2e4b73b145269aa5852d0909abe0fe5a92420db",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "f3f4e8f2b5cecc84b93e3c117710c48846fac619bf2dfed4086541b9d9b0faa5",
            "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": 2,
            "recorded_at": "2026-10-31T12:45:31Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863410/budowa-drog-gminnych-ul-storczykowej-i-ul-rozanej-w-choroszczy\"}",
            "content_hash": "05a5934a7a97c5e58d70c687e7613c9deff799697467393fec5be26c60cf595b",
            "prev_hash": "f3f4e8f2b5cecc84b93e3c117710c48846fac619bf2dfed4086541b9d9b0faa5",
            "hash": "efab00b4f3f4dbdccc89cb1cf138173832c29a97abb2436cd656eca57626b454",
            "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": 3,
            "recorded_at": "2026-10-31T17:45:16Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df366e-a51e-c657-e2d6-6b000120b223\"}",
            "content_hash": "7815b1b5c135afd34b6ba4a67fa2abcdc64be42efee074045ab9ceaff2313828",
            "prev_hash": "efab00b4f3f4dbdccc89cb1cf138173832c29a97abb2436cd656eca57626b454",
            "hash": "6531e75efa15ed314eee119a4cebe30759dd95308cba12ed9894f07db950a3aa",
            "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": "2026-11-01T00:45:41Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863410/budowa-drog-gminnych-ul-storczykowej-i-ul-rozanej-w-choroszczy\"}",
            "content_hash": "05a5934a7a97c5e58d70c687e7613c9deff799697467393fec5be26c60cf595b",
            "prev_hash": "6531e75efa15ed314eee119a4cebe30759dd95308cba12ed9894f07db950a3aa",
            "hash": "22d60fd91e9db7c036cd778b5e12df521b392dbd3187764461d8a1edbecf1ec1",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-11-01T06:45:40Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df366e-a51e-c657-e2d6-6b000120b223\"}",
            "content_hash": "7815b1b5c135afd34b6ba4a67fa2abcdc64be42efee074045ab9ceaff2313828",
            "prev_hash": "22d60fd91e9db7c036cd778b5e12df521b392dbd3187764461d8a1edbecf1ec1",
            "hash": "0bcbf83513bfe5a154835a86d7a70e5cc58af2e6751cab7ac0d43d94f4b398b5",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-11-02T01:45:30Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863410/budowa-drog-gminnych-ul-storczykowej-i-ul-rozanej-w-choroszczy\"}",
            "content_hash": "05a5934a7a97c5e58d70c687e7613c9deff799697467393fec5be26c60cf595b",
            "prev_hash": "0bcbf83513bfe5a154835a86d7a70e5cc58af2e6751cab7ac0d43d94f4b398b5",
            "hash": "447e23a6654a98dddf0e05e2f958232329b42e4c86551535d5062d5f201da086",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-11-02T07:35:43Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df366e-a51e-c657-e2d6-6b000120b223\"}",
            "content_hash": "7815b1b5c135afd34b6ba4a67fa2abcdc64be42efee074045ab9ceaff2313828",
            "prev_hash": "447e23a6654a98dddf0e05e2f958232329b42e4c86551535d5062d5f201da086",
            "hash": "0bf4d26193ad861cfc833247670379ff722ae35dcfaebf7ba238d4255ef38b83",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-11-02T13:46:08Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://www.przetargi.egospodarka.pl/20051255701_Budowa-drog-gminnych-ul-Storczykowej-i-ul-Rozanej-w-Choroszczy_2026_2.html\", \"buyer\": \"GMINA CHOROSZCZ\", \"title\": \"Budowa dróg gminnych ul. Storczykowej i ul. Różanej w Choroszczy\", \"region\": \"podlaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Choroszcz\", \"source_id\": \"20051255701\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863410/budowa-drog-gminnych-ul-storczykowej-i-ul-rozanej-w-choroszczy\"}",
            "content_hash": "05a5934a7a97c5e58d70c687e7613c9deff799697467393fec5be26c60cf595b",
            "prev_hash": "0bf4d26193ad861cfc833247670379ff722ae35dcfaebf7ba238d4255ef38b83",
            "hash": "89524cdfacfd238b38cab5c13403b75c59781e44b1b33ae36c4ddb54e30546c6",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        }
    ]
}